Merge remote-tracking branch 'shivam/HAWQ-683' into asf-site
diff --git a/docs/pxf/javadoc/allclasses-frame.html b/docs/pxf/javadoc/allclasses-frame.html
new file mode 100644
index 0000000..9e308ea
--- /dev/null
+++ b/docs/pxf/javadoc/allclasses-frame.html
@@ -0,0 +1,120 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>All Classes</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<h1 class="bar">All Classes</h1>
+<div class="indexContainer">
+<ul>
+<li><a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">AnalyzeUtils</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">AvroFileAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">AvroResolver</a></li>
+<li><a href="org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api" target="classFrame">BadRecordException</a></li>
+<li><a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service" target="classFrame"><span class="interfaceName">Bridge</span></a></li>
+<li><a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service" target="classFrame">BridgeInputBuilder</a></li>
+<li><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service" target="classFrame">BridgeOutputBuilder</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">BridgeResource</a></li>
+<li><a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io" target="classFrame">BufferWritable</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">ChunkReader</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">ChunkRecordReader</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">ChunkWritable</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">ClusterNodesResource</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">ColumnDescriptor</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">CustomWebappLoader</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">DataSchemaException</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">DataSchemaException.MessageFmt</a></li>
+<li><a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io" target="classFrame">DataType</a></li>
+<li><a href="org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api" target="classFrame">FilterParser</a></li>
+<li><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api" target="classFrame">FilterParser.BasicFilter</a></li>
+<li><a href="org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">FilterParser.FilterBuilder</span></a></li>
+<li><a href="org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api" target="classFrame">FilterParser.Operation</a></li>
+<li><a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Fragment</a></li>
+<li><a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Fragmenter</a></li>
+<li><a href="org/apache/hawq/pxf/service/FragmenterFactory.html" title="class in org.apache.hawq.pxf.service" target="classFrame">FragmenterFactory</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">FragmenterResource</a></li>
+<li><a href="org/apache/hawq/pxf/service/FragmentsResponse.html" title="class in org.apache.hawq.pxf.service" target="classFrame">FragmentsResponse</a></li>
+<li><a href="org/apache/hawq/pxf/service/FragmentsResponseFormatter.html" title="class in org.apache.hawq.pxf.service" target="classFrame">FragmentsResponseFormatter</a></li>
+<li><a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api" target="classFrame">FragmentsStats</a></li>
+<li><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api" target="classFrame">FragmentsStats.SizeUnit</a></li>
+<li><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io" target="classFrame">GPDBWritable</a></li>
+<li><a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service" target="classFrame">GPDBWritableMapper</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseColumnDescriptor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseDataFragmenter</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseFilterBuilder</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseIntegerComparator</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseLookupTable</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseResolver</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseTupleDescription</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseUtilities</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">HdfsAtomicDataAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">HdfsDataFragmenter</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">HdfsSplittableDataAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">HdfsUtilities</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveColumnarSerdeResolver</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveDataFragmenter</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveFilterBuilder</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveInputFormatFragmenter</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveLineBreakAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveMetadataFetcher</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveRCFileAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveResolver</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveStringPassResolver</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities" target="classFrame">HiveUtilities</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">InputData</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">InvalidPathResource</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">LineBreakAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">Log4jConfigure</a></li>
+<li><a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Metadata</a></li>
+<li><a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Metadata.Field</a></li>
+<li><a href="org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Metadata.Item</a></li>
+<li><a href="org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api" target="classFrame">MetadataFetcher</a></li>
+<li><a href="org/apache/hawq/pxf/service/MetadataFetcherFactory.html" title="class in org.apache.hawq.pxf.service" target="classFrame">MetadataFetcherFactory</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">MetadataResource</a></li>
+<li><a href="org/apache/hawq/pxf/service/MetadataResponse.html" title="class in org.apache.hawq.pxf.service" target="classFrame">MetadataResponse</a></li>
+<li><a href="org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service" target="classFrame">MetadataResponseFormatter</a></li>
+<li><a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api" target="classFrame">OneField</a></li>
+<li><a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api" target="classFrame">OneRow</a></li>
+<li><a href="org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api" target="classFrame">OutputFormat</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">Plugin</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">ProfileConfException</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities" target="classFrame">ProfileConfException.MessageFormat</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities" target="classFrame">ProfilesConf</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">ProtocolData</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">PxfInputFormat</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">QuotedLineBreakAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">ReadAccessor</span></a></li>
+<li><a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service" target="classFrame">ReadBridge</a></li>
+<li><a href="org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">ReadResolver</span></a></li>
+<li><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service" target="classFrame">ReadSamplingBridge</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">RecordkeyAdapter</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">RestResource</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">SecuredHDFS</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">SecureLogin</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">SequenceFileAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">ServletLifecycleListener</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">StringPassResolver</a></li>
+<li><a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io" target="classFrame">Text</a></li>
+<li><a href="org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api" target="classFrame">UnsupportedTypeException</a></li>
+<li><a href="org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api" target="classFrame">UserDataException</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">Utilities</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">VersionResource</a></li>
+<li><a href="org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io" target="classFrame"><span class="interfaceName">Writable</span></a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">WritableResolver</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">WritableResource</a></li>
+<li><a href="org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">WriteAccessor</span></a></li>
+<li><a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service" target="classFrame">WriteBridge</a></li>
+<li><a href="org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">WriteResolver</span></a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/allclasses-noframe.html b/docs/pxf/javadoc/allclasses-noframe.html
new file mode 100644
index 0000000..c8d752d
--- /dev/null
+++ b/docs/pxf/javadoc/allclasses-noframe.html
@@ -0,0 +1,120 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>All Classes</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<h1 class="bar">All Classes</h1>
+<div class="indexContainer">
+<ul>
+<li><a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities">AnalyzeUtils</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroResolver</a></li>
+<li><a href="org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api">BadRecordException</a></li>
+<li><a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service"><span class="interfaceName">Bridge</span></a></li>
+<li><a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeInputBuilder</a></li>
+<li><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeOutputBuilder</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest">BridgeResource</a></li>
+<li><a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io">BufferWritable</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest">ClusterNodesResource</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></li>
+<li><a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></li>
+<li><a href="org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></li>
+<li><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api">FilterParser.BasicFilter</a></li>
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new file mode 100644
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+++ b/docs/pxf/javadoc/constant-values.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>Constant Field Values</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Constant Field Values";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="overview-summary.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
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+<ul class="navList">
+<li>Prev</li>
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+<li><a href="index.html?constant-values.html" target="_top">Frames</a></li>
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+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Constant Field Values" class="title">Constant Field Values</h1>
+<h2 title="Contents">Contents</h2>
+<ul>
+<li><a href="#org.apache">org.apache.*</a></li>
+</ul>
+</div>
+<div class="constantValuesContainer"><a name="org.apache">
+<!-- -->
+</a>
+<h2 title="org.apache">org.apache.*</h2>
+<ul class="blockList">
+<li class="blockList">
+<table class="constantsSummary" border="0" cellpadding="3" cellspacing="0" summary="Constant Field Values table, listing constant fields, and values">
+<caption><span>org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th scope="col">Constant Field</th>
+<th class="colLast" scope="col">Value</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.api.FragmentsStats.DEFAULT_FRAGMENT_SIZE">
+<!-- -->
+</a><code>public static final long</code></td>
+<td><code><a href="org/apache/hawq/pxf/api/FragmentsStats.html#DEFAULT_FRAGMENT_SIZE">DEFAULT_FRAGMENT_SIZE</a></code></td>
+<td class="colLast"><code>67108864L</code></td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<ul class="blockList">
+<li class="blockList">
+<table class="constantsSummary" border="0" cellpadding="3" cellspacing="0" summary="Constant Field Values table, listing constant fields, and values">
+<caption><span>org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th scope="col">Constant Field</th>
+<th class="colLast" scope="col">Value</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.api.utilities.ColumnDescriptor.RECORD_KEY_NAME">
+<!-- -->
+</a><code>public static final java.lang.String</code></td>
+<td><code><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME">RECORD_KEY_NAME</a></code></td>
+<td class="colLast"><code>"recordkey"</code></td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="constantsSummary" border="0" cellpadding="3" cellspacing="0" summary="Constant Field Values table, listing constant fields, and values">
+<caption><span>org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th scope="col">Constant Field</th>
+<th class="colLast" scope="col">Value</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.api.utilities.InputData.INVALID_SPLIT_IDX">
+<!-- -->
+</a><code>public static final int</code></td>
+<td><code><a href="org/apache/hawq/pxf/api/utilities/InputData.html#INVALID_SPLIT_IDX">INVALID_SPLIT_IDX</a></code></td>
+<td class="colLast"><code>-1</code></td>
+</tr>
+</tbody>
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+<caption><span>org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th scope="col">Constant Field</th>
+<th class="colLast" scope="col">Value</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.plugins.hdfs.ChunkReader.DEFAULT_BUFFER_SIZE">
+<!-- -->
+</a><code>public static final int</code></td>
+<td><code><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#DEFAULT_BUFFER_SIZE">DEFAULT_BUFFER_SIZE</a></code></td>
+<td class="colLast"><code>65536</code></td>
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+<ul class="blockList">
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th scope="col">Constant Field</th>
+<th class="colLast" scope="col">Value</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.TOK_FILTER_DONE">
+<!-- -->
+</a><code>public static final int</code></td>
+<td><code><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_FILTER_DONE">TOK_FILTER_DONE</a></code></td>
+<td class="colLast"><code>2</code></td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.TOK_KEYS">
+<!-- -->
+</a><code>public static final int</code></td>
+<td><code><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_KEYS">TOK_KEYS</a></code></td>
+<td class="colLast"><code>1</code></td>
+</tr>
+<tr class="altColor">
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+</a><code>public static final int</code></td>
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+<ul class="blockList">
+<li class="blockList">
+<table class="constantsSummary" border="0" cellpadding="3" cellspacing="0" summary="Constant Field Values table, listing constant fields, and values">
+<caption><span>org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th scope="col">Constant Field</th>
+<th class="colLast" scope="col">Value</th>
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+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hawq.pxf.service.utilities.ProtocolData.INVALID_SPLIT_IDX">
+<!-- -->
+</a><code>public static final int</code></td>
+<td><code><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#INVALID_SPLIT_IDX">INVALID_SPLIT_IDX</a></code></td>
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+<p>Each annotation type has its own separate page with the following sections:</p>
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+<p>Each enum has its own separate page with the following sections:</p>
+<ul>
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+<li>Enum Constant Detail</li>
+</ul>
+</li>
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+<h2>Tree (Class Hierarchy)</h2>
+<p>There is a <a href="overview-tree.html">Class Hierarchy</a> page for all packages, plus a hierarchy for each package. Each hierarchy page contains a list of classes and a list of interfaces. The classes are organized by inheritance structure starting with <code>java.lang.Object</code>. The interfaces do not inherit from <code>java.lang.Object</code>.</p>
+<ul>
+<li>When viewing the Overview page, clicking on "Tree" displays the hierarchy for all packages.</li>
+<li>When viewing a particular package, class or interface page, clicking "Tree" displays the hierarchy for only that package.</li>
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+</li>
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+<h2>Index</h2>
+<p>The <a href="index-all.html">Index</a> contains an alphabetic list of all classes, interfaces, constructors, methods, and fields.</p>
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+<p>The <a href="allclasses-noframe.html">All Classes</a> link shows all classes and interfaces except non-static nested types.</p>
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+<p>The <a href="constant-values.html">Constant Field Values</a> page lists the static final fields and their values.</p>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<div class="contentContainer"><a href="#I:A">A</a> <a href="#I:B">B</a> <a href="#I:C">C</a> <a href="#I:D">D</a> <a href="#I:E">E</a> <a href="#I:F">F</a> <a href="#I:G">G</a> <a href="#I:H">H</a> <a href="#I:I">I</a> <a href="#I:J">J</a> <a href="#I:K">K</a> <a href="#I:L">L</a> <a href="#I:M">M</a> <a href="#I:N">N</a> <a href="#I:O">O</a> <a href="#I:P">P</a> <a href="#I:Q">Q</a> <a href="#I:R">R</a> <a href="#I:S">S</a> <a href="#I:T">T</a> <a href="#I:U">U</a> <a href="#I:V">V</a> <a href="#I:W">W</a> <a name="I:A">
+<!-- -->
+</a>
+<h2 class="title">A</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#absoluteDataPath-java.lang.String-">absoluteDataPath(String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Hdfs data sources are absolute data paths.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#accessor">accessor</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.html#addField-org.apache.hawq.pxf.api.Metadata.Field-">addField(Metadata.Field)</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dt>
+<dd>
+<div class="block">Adds a field to metadata fields.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#alignmentOfEightBytes">alignmentOfEightBytes</a></span> - Variable in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">AnalyzeUtils</span></a> - Class in <a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></dt>
+<dd>
+<div class="block">Helper class to get statistics for ANALYZE.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html#AnalyzeUtils--">AnalyzeUtils()</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities">AnalyzeUtils</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/BufferWritable.html#append-byte:A-">append(byte[])</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io">BufferWritable</a></dt>
+<dd>
+<div class="block">Appends given app's buffer to existing buffer.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#append-byte:A-int-int-">append(byte[], int, int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Appends a range of bytes to the end of the given text.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html#appendRecordkeyField-java.util.List-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hawq.pxf.api.OneRow-">appendRecordkeyField(List<OneField>, InputData, OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">RecordkeyAdapter</a></dt>
+<dd>
+<div class="block">Adds the recordkey to the end of the passed in recFields list.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">AvroFileAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">A PXF Accessor for reading Avro File records</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html#AvroFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">AvroFileAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a></dt>
+<dd>
+<div class="block">Constructs a AvroFileAccessor that creates the job configuration and
+ accesses the avro file to fetch the avro schema</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">AvroResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">Class AvroResolver handles deserialization of records that were serialized
+ using the AVRO serialization framework.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html#AvroResolver-org.apache.hawq.pxf.api.utilities.InputData-">AvroResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroResolver</a></dt>
+<dd>
+<div class="block">Constructs an AvroResolver.</div>
+</dd>
+</dl>
+<a name="I:B">
+<!-- -->
+</a>
+<h2 class="title">B</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">BadRecordException</span></a> - Exception in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Thrown when a problem occurs while fetching or parsing a record from the user's input data.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/BadRecordException.html#BadRecordException--">BadRecordException()</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api">BadRecordException</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/BadRecordException.html#BadRecordException-java.lang.Throwable-">BadRecordException(Throwable)</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api">BadRecordException</a></dt>
+<dd>
+<div class="block">Constructs a BadRecordException.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/BadRecordException.html#BadRecordException-java.lang.String-">BadRecordException(String)</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api">BadRecordException</a></dt>
+<dd>
+<div class="block">Constructs a BadRecordException.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#BasicFilter-org.apache.hawq.pxf.api.FilterParser.Operation-org.apache.hawq.pxf.api.FilterParser.ColumnIndex-org.apache.hawq.pxf.api.FilterParser.Constant-">BasicFilter(FilterParser.Operation, FilterParser.ColumnIndex, FilterParser.Constant)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api">FilterParser.BasicFilter</a></dt>
+<dd>
+<div class="block">Constructs a BasicFilter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/Bridge.html#beginIteration--">beginIteration()</a></span> - Method in interface org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#beginIteration--">beginIteration()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd>
+<div class="block">Accesses the underlying HDFS file.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html#beginIteration--">beginIteration()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service">ReadSamplingBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/WriteBridge.html#beginIteration--">beginIteration()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service">WriteBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#box">box</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service"><span class="typeNameLink">Bridge</span></a> - Interface in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Bridge interface - defines the interface of the Bridge classes.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">BridgeInputBuilder</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html#BridgeInputBuilder-org.apache.hawq.pxf.service.utilities.ProtocolData-">BridgeInputBuilder(ProtocolData)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeInputBuilder</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">BridgeOutputBuilder</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Class creates the output record that is piped by the java process to the HAWQ
+ backend.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html#BridgeOutputBuilder-org.apache.hawq.pxf.service.utilities.ProtocolData-">BridgeOutputBuilder(ProtocolData)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeOutputBuilder</a></dt>
+<dd>
+<div class="block">Constructs a BridgeOutputBuilder.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">BridgeResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/BridgeResource.html#BridgeResource--">BridgeResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest">BridgeResource</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">BufferWritable</span></a> - Class in <a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a></dt>
+<dd>
+<div class="block">A serializable object for transporting a byte array through the Bridge
+ framework</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/BufferWritable.html#BufferWritable-byte:A-">BufferWritable(byte[])</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io">BufferWritable</a></dt>
+<dd>
+<div class="block">Constructs a BufferWritable.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build(FilterParser.Operation, Object, Object)</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></dt>
+<dd>
+<div class="block">Builds the filter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build(FilterParser.Operation, Object, Object)</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a></dt>
+<dd>
+<div class="block">Builds a filter from the input operands and operation.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build(FilterParser.Operation, Object, Object)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveFilterBuilder</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Utilities.html#byteArrayToOctalString-byte:A-java.lang.StringBuilder-">byteArrayToOctalString(byte[], StringBuilder)</a></span> - Static method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities">Utilities</a></dt>
+<dd>
+<div class="block">Transforms a byte array into a string of octal codes in the form
+ \\xyz\\xyz
+
+ We double escape each char because it is required in postgres bytea for
+ some bytes.</div>
+</dd>
+</dl>
+<a name="I:C">
+<!-- -->
+</a>
+<h2 class="title">C</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">ChunkReader</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">A class that provides a line reader from an input stream.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#ChunkReader-java.io.InputStream-">ChunkReader(InputStream)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></dt>
+<dd>
+<div class="block">Constructs a ChunkReader instance</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">ChunkRecordReader</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">ChunkRecordReader is designed for fast reading of a file split.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#ChunkRecordReader-org.apache.hadoop.conf.Configuration-org.apache.hadoop.mapred.FileSplit-">ChunkRecordReader(Configuration, FileSplit)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Constructs a ChunkRecordReader instance.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">ChunkWritable</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">Just an output buffer for the ChunkRecordReader.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#ChunkWritable--">ChunkWritable()</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#clear--">clear()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Clears the string to empty.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#close--">close()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseLookupTable</a></dt>
+<dd>
+<div class="block">Closes HBase resources.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#close--">close()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></dt>
+<dd>
+<div class="block">Closes the underlying stream.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#close--">close()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Closes the input stream.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#closeConnection-org.apache.hadoop.hbase.client.Admin-org.apache.hadoop.hbase.client.Connection-">closeConnection(Admin, Connection)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseUtilities</a></dt>
+<dd>
+<div class="block">Closes HBase admin and connection if they are open.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead()</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dt>
+<dd>
+<div class="block">Closes the resource.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#closeForRead--">closeForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a></dt>
+<dd>
+<div class="block">Closes the HBase table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#closeForRead--">closeForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></dt>
+<dd>
+<div class="block">Closes the access stream when finished reading the file</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd>
+<div class="block">When user finished reading the file, it closes the RecordReader</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/WriteAccessor.html#closeForWrite--">closeForWrite()</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></dt>
+<dd>
+<div class="block">Closes the resource for write.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#closeForWrite--">closeForWrite()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a></dt>
+<dd>
+<div class="block">Closes the output stream after done writing.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#closeForWrite--">closeForWrite()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">ClusterNodesResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Class enhances the API of the HBASE rest server.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html#ClusterNodesResource--">ClusterNodesResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest">ClusterNodesResource</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#colType">colType</a></span> - Variable in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ColumnDescriptor</span></a> - Class in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd>
+<div class="block">ColumnDescriptor describes one column in hawq database.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#ColumnDescriptor-java.lang.String-int-int-java.lang.String-">ColumnDescriptor(String, int, int, String)</a></span> - Constructor for class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd>
+<div class="block">Constructs a ColumnDescriptor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#ColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-">ColumnDescriptor(ColumnDescriptor)</a></span> - Constructor for class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd>
+<div class="block">Constructs a copy of ColumnDescriptor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#columnFamilyBytes--">columnFamilyBytes()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></dt>
+<dd>
+<div class="block">Returns the family column name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html#ColumnIndex-int-">ColumnIndex(int)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnIndex--">columnIndex()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnName--">columnName()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html#columns--">columns()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseTupleDescription</a></dt>
+<dd>
+<div class="block">Returns the number of fields.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnTypeCode--">columnTypeCode()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnTypeName--">columnTypeName()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#colValue">colValue</a></span> - Variable in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#compareTo-byte:A-int-int-">compareTo(byte[], int, int)</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseIntegerComparator</a></dt>
+<dd>
+<div class="block">The comparison function.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/Log4jConfigure.html#configure-javax.servlet.ServletContextEvent-">configure(ServletContextEvent)</a></span> - Static method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities">Log4jConfigure</a></dt>
+<dd>
+<div class="block">Initializes log4j logging for the webapp.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.Constant.html#Constant-java.lang.Object-">Constant(Object)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.Constant.html#constant--">constant()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html#contextDestroyed-javax.servlet.ServletContextEvent-">contextDestroyed(ServletContextEvent)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest">ServletLifecycleListener</a></dt>
+<dd>
+<div class="block">Called before the webapp is about to go down</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html#contextInitialized-javax.servlet.ServletContextEvent-">contextInitialized(ServletContextEvent)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest">ServletLifecycleListener</a></dt>
+<dd>
+<div class="block">Called after the webapp has been initialized.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html#convertKeyValue-java.lang.Object-">convertKeyValue(Object)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">RecordkeyAdapter</a></dt>
+<dd>
+<div class="block">Converts given key object to its matching Writable.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/RestResource.html#convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">convertToCaseInsensitiveMap(MultivaluedMap<String, String>)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></dt>
+<dd>
+<div class="block">Converts the request headers multivalued map to a case-insensitive
+ regular map by taking only first values and storing them in a
+ CASE_INSENSITIVE_ORDER TreeMap.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/FragmenterFactory.html#create-org.apache.hawq.pxf.api.utilities.InputData-">create(InputData)</a></span> - Static method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/FragmenterFactory.html" title="class in org.apache.hawq.pxf.service">FragmenterFactory</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/MetadataFetcherFactory.html#create-org.apache.hawq.pxf.api.utilities.InputData-">create(InputData)</a></span> - Static method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/MetadataFetcherFactory.html" title="class in org.apache.hawq.pxf.service">MetadataFetcherFactory</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Utilities.html#createAnyInstance-java.lang.Class-java.lang.String-org.apache.hawq.pxf.api.utilities.InputData-">createAnyInstance(Class<?>, String, InputData)</a></span> - Static method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities">Utilities</a></dt>
+<dd>
+<div class="block">Creates an object using the class name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Utilities.html#createAnyInstance-java.lang.String-">createAnyInstance(String)</a></span> - Static method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities">Utilities</a></dt>
+<dd>
+<div class="block">Creates an object using the class name with its default constructor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#createKey--">createKey()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Used by the client of this class to create the 'key' output parameter for
+ next() method.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#createValue--">createValue()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Used by the client of this class to create the 'value' output parameter
+ for next() method.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">CustomWebappLoader</span></a> - Class in <a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></dt>
+<dd>
+<div class="block">A WebappLoader that allows a customized classpath to be added through configuration in context xml.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html#CustomWebappLoader--">CustomWebappLoader()</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></dt>
+<dd>
+<div class="block">Constructs a WebappLoader with no defined parent class loader (actual parent will be the system class loader).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html#CustomWebappLoader-java.lang.ClassLoader-">CustomWebappLoader(ClassLoader)</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></dt>
+<dd>
+<div class="block">Constructs a WebappLoader with the specified class loader to be defined as the parent for this ClassLoader.</div>
+</dd>
+</dl>
+<a name="I:D">
+<!-- -->
+</a>
+<h2 class="title">D</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#dataFragment">dataFragment</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">DataSchemaException</span></a> - Exception in <a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a></dt>
+<dd>
+<div class="block">Thrown when there is a data schema problem detected by any plugin that
+ requires a schema.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html#DataSchemaException-org.apache.hawq.pxf.plugins.hdfs.utilities.DataSchemaException.MessageFmt-java.lang.String...-">DataSchemaException(DataSchemaException.MessageFmt, String...)</a></span> - Constructor for exception org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException</a></dt>
+<dd>
+<div class="block">Constructs a DataSchemaException.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">DataSchemaException.MessageFmt</span></a> - Enum in <a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#dataSource">dataSource</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#dataToJSON-org.apache.hawq.pxf.api.FragmentsStats-">dataToJSON(FragmentsStats)</a></span> - Static method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Given a <a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api"><code>FragmentsStats</code></a>, serialize it in JSON to be used as the
+ result string for HAWQ.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#dataToString-org.apache.hawq.pxf.api.FragmentsStats-java.lang.String-">dataToString(FragmentsStats, String)</a></span> - Static method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Given a stats structure, convert it to be readable.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io"><span class="typeNameLink">DataType</span></a> - Enum in <a href="org/apache/hawq/pxf/api/io/package-summary.html">org.apache.hawq.pxf.api.io</a></dt>
+<dd>
+<div class="block">Supported Data Types and OIDs (HAWQ Data Type identifiers).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#decode-byte:A-int-int-">decode(byte[], int, int)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#decode-byte:A-int-int-boolean-">decode(byte[], int, int, boolean)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Converts the provided byte array to a String using the UTF-8 encoding.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#decodeVIntSize-byte-">decodeVIntSize(byte)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#DEFAULT_BUFFER_SIZE">DEFAULT_BUFFER_SIZE</a></span> - Static variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#DEFAULT_FRAGMENT_SIZE">DEFAULT_FRAGMENT_SIZE</a></span> - Static variable in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Default fragment size.</div>
+</dd>
+</dl>
+<a name="I:E">
+<!-- -->
+</a>
+<h2 class="title">E</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#encode-java.lang.String-">encode(String)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Converts the provided String to bytes using the UTF-8 encoding.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#encode-java.lang.String-boolean-">encode(String, boolean)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Converts the provided String to bytes using the UTF-8 encoding.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#endKey--">endKey()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a></dt>
+<dd>
+<div class="block">Returns the endKey for scanning the HBase table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#equals-java.lang.Object-">equals(Object)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Returns true iff <code>o</code> is a Text with the same contents.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#errorFlag">errorFlag</a></span> - Variable in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#extractTableFromName-java.lang.String-">extractTableFromName(String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.utilities.<a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></dt>
+<dd>
+<div class="block">Extracts the db_name and table_name from the qualifiedName.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#extractTablesFromPattern-org.apache.hadoop.hive.metastore.HiveMetaStoreClient-java.lang.String-">extractTablesFromPattern(HiveMetaStoreClient, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.utilities.<a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></dt>
+<dd>
+<div class="block">Extracts the db_name(s) and table_name(s) corresponding to the given pattern.</div>
+</dd>
+</dl>
+<a name="I:F">
+<!-- -->
+</a>
+<h2 class="title">F</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Field.html#Field-java.lang.String-java.lang.String-">Field(String, String)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Field.html#Field-java.lang.String-java.lang.String-java.lang.String:A-">Field(String, String, String[])</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#filterInFragmenter">filterInFragmenter</a></span> - Variable in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#filterInFragmenter">filterInFragmenter</a></span> - Variable in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">FilterParser</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">The parser code which goes over a filter string and pushes operands onto a stack.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.html#FilterParser-org.apache.hawq.pxf.api.FilterParser.FilterBuilder-">FilterParser(FilterParser.FilterBuilder)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dt>
+<dd>
+<div class="block">Constructs a FilterParser.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">FilterParser.BasicFilter</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Basic filter provided for cases where the target storage system does not provide it own filter
+ For example: Hbase storage provides its own filter but for a Writable based record in a
+ SequenceFile there is no filter provided and so we need to have a default</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">FilterParser.ColumnIndex</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Represents a column index.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">FilterParser.Constant</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Represents a constant object (String, Long, ...).</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">FilterParser.FilterBuilder</span></a> - Interface in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Interface a user of FilterParser should implement.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">FilterParser.Operation</span></a> - Enum in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Supported operations by the parser.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#filterString">filterString</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#filterStringValid">filterStringValid</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/FragmentsResponseFormatter.html#formatResponse-java.util.List-java.lang.String-">formatResponse(List<Fragment>, String)</a></span> - Static method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/FragmentsResponseFormatter.html" title="class in org.apache.hawq.pxf.service">FragmentsResponseFormatter</a></dt>
+<dd>
+<div class="block">Converts Fragments list to FragmentsResponse after replacing host name by
+ their respective IPs.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/MetadataResponseFormatter.html#formatResponse-java.util.List-java.lang.String-">formatResponse(List<Metadata>, String)</a></span> - Static method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service">MetadataResponseFormatter</a></dt>
+<dd>
+<div class="block">Converts list of <a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><code>Metadata</code></a> to JSON String format.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Fragment</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Fragment holds a data fragment' information.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#Fragment-java.lang.String-java.lang.String:A-byte:A-">Fragment(String, String[], byte[])</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd>
+<div class="block">Constructs a Fragment.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#Fragment-java.lang.String-java.lang.String:A-byte:A-byte:A-">Fragment(String, String[], byte[], byte[])</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd>
+<div class="block">Constructs a Fragment.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Fragmenter</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Abstract class that defines the splitting of a data resource into fragments
+ that can be processed in parallel.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragmenter.html#Fragmenter-org.apache.hawq.pxf.api.utilities.InputData-">Fragmenter(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></dt>
+<dd>
+<div class="block">Constructs a Fragmenter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#fragmenter">fragmenter</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/FragmenterFactory.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">FragmenterFactory</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Factory class for creation of <a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><code>Fragmenter</code></a> objects.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/FragmenterFactory.html#FragmenterFactory--">FragmenterFactory()</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/FragmenterFactory.html" title="class in org.apache.hawq.pxf.service">FragmenterFactory</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">FragmenterResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Class enhances the API of the WEBHDFS REST server.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html#FragmenterResource--">FragmenterResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest">FragmenterResource</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#fragmentMetadata">fragmentMetadata</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></span> - Variable in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/FragmentsResponse.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">FragmentsResponse</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Class for serializing fragments metadata in JSON format.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/FragmentsResponse.html#FragmentsResponse-java.util.List-">FragmentsResponse(List<Fragment>)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/FragmentsResponse.html" title="class in org.apache.hawq.pxf.service">FragmentsResponse</a></dt>
+<dd>
+<div class="block">Constructs fragments response out of a list of fragments</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/FragmentsResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">FragmentsResponseFormatter</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Utility class for converting Fragments into a <a href="org/apache/hawq/pxf/service/FragmentsResponse.html" title="class in org.apache.hawq.pxf.service"><code>FragmentsResponse</code></a> that
+ will serialize them into JSON format.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/FragmentsResponseFormatter.html#FragmentsResponseFormatter--">FragmentsResponseFormatter()</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/FragmentsResponseFormatter.html" title="class in org.apache.hawq.pxf.service">FragmentsResponseFormatter</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">FragmentsStats</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">FragmentsStats holds statistics for a given path.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#FragmentsStats-long-long-long-">FragmentsStats(long, long, long)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Constructs an FragmentsStats.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">FragmentsStats.SizeAndUnit</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Container for size and unit</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">FragmentsStats.SizeUnit</span></a> - Enum in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Enum to represent unit (Bytes/KB/MB/GB/TB)</div>
+</dd>
+</dl>
+<a name="I:G">
+<!-- -->
+</a>
+<h2 class="title">G</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html#generateSamplingBitSet-int-int-">generateSamplingBitSet(int, int)</a></span> - Static method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities">AnalyzeUtils</a></dt>
+<dd>
+<div class="block">Marks sampleSize bits out of the poolSize, in a uniform way.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/io/DataType.html#get-int-">get(int)</a></span> - Static method in enum org.apache.hawq.pxf.api.io.<a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></dt>
+<dd>
+<div class="block">Utility method for converting an <a href="org/apache/hawq/pxf/api/io/DataType.html#OID"><code>DataType.OID</code></a> to a <a href="org/apache/hawq/pxf/api/io/DataType.html#DataType-int-"><code>DataType.DataType(int)</code></a>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getAccessor--">getAccessor()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the ClassName for the java class that was defined as Accessor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#getAvroSchema-org.apache.hadoop.conf.Configuration-java.lang.String-">getAvroSchema(Configuration, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Accessing the Avro file through the "unsplittable" API just to get the
+ schema.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getBoolean-int-">getBoolean(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getBytes-int-">getBytes(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#getBytes--">getBytes()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Returns the raw bytes; however, only data up to <a href="org/apache/hawq/pxf/service/io/Text.html#getLength--"><code>Text.getLength()</code></a> is
+ valid.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#getCodec--">getCodec()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#getCodec-org.apache.hadoop.conf.Configuration-java.lang.String-">getCodec(Configuration, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Helper routine to get compression codec through reflection.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getColType--">getColType()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#getColumn--">getColumn()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api">FilterParser.BasicFilter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getColumn-int-">getColumn(int)</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns column index from tuple description.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html#getColumn-int-">getColumn(int)</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseTupleDescription</a></dt>
+<dd>
+<div class="block">Returns the column description of index column.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getColumns--">getColumns()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the number of columns in tuple description.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#getCompressionType--">getCompressionType()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#getConstant--">getConstant()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api">FilterParser.BasicFilter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#getData--">getData()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html#getData-int-">getData(int)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service">GPDBWritableMapper</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getDataFragment--">getDataFragment()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns a data fragment index.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getDataSource--">getDataSource()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the data source of the required resource (i.e a file path or a
+ table name).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getDouble-int-">getDouble(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html#getErrorOutput-java.lang.Exception-">getErrorOutput(Exception)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeOutputBuilder</a></dt>
+<dd>
+<div class="block">Returns the error record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.html#getFields--">getFields()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></dt>
+<dd>
+<div class="block">Gets the <a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseResolver</a></dt>
+<dd>
+<div class="block">Splits an HBase <code>Result</code> object into a list of <a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a>,
+ based on the table's tuple description.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroResolver</a></dt>
+<dd>
+<div class="block">Returns a list of the fields of one record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a></dt>
+<dd>
+<div class="block">Returns a list of the fields of one record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveColumnarSerdeResolver</a></dt>
+<dd>
+<div class="block">getFields returns a singleton list of OneField item.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveStringPassResolver</a></dt>
+<dd>
+<div class="block">getFields returns a singleton list of OneField item.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#getFieldsResolver-org.apache.hawq.pxf.api.utilities.InputData-">getFieldsResolver(InputData)</a></span> - Static method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#getFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">getFileAccessor(InputData)</a></span> - Static method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#getFilterObject-java.lang.String-">getFilterObject(String)</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a></dt>
+<dd>
+<div class="block">Translates a filterString into a HBase <code>Filter</code> object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html#getFilterObject-java.lang.String-">getFilterObject(String)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveFilterBuilder</a></dt>
+<dd>
+<div class="block">Translates a filterString into a <a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> or a
+ list of such filters.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getFilterString--">getFilterString()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the filter string, <tt>null</tt> if #hasFilter is <tt>false</tt>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#getFirstFragmentSize--">getFirstFragmentSize()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Returns the size in bytes of the first fragment.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getFloat-int-">getFloat(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#getFormat--">getFormat()</a></span> - Method in enum org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#getFormat--">getFormat()</a></span> - Method in enum org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getFragmenter--">getFragmenter()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the ClassName for the java class that was defined as Fragmenter
+ or null if no fragmenter was defined.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getFragmentMetadata--">getFragmentMetadata()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">The byte serialization of a data fragment.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">getFragments()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></dt>
+<dd>
+<div class="block">Gets the fragments of a given path (source name and location of each
+ fragment).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html#getFragments--">getFragments()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseDataFragmenter</a></dt>
+<dd>
+<div class="block">Returns list of fragments containing all of the
+ HBase's table data.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#getFragments--">getFragments()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsDataFragmenter</a></dt>
+<dd>
+<div class="block">Gets the fragments for a data source URI that can appear as a file name,
+ a directory name or a wildcard.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#getFragments--">getFragments()</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html#getFragments-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-">getFragments(ServletContext, HttpHeaders, String)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest">FragmenterResource</a></dt>
+<dd>
+<div class="block">The function is called when
+ <code>http://nn:port/pxf/{version}/Fragmenter/getFragments?path=...</code> is used.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#getFragmentsNumber--">getFragmentsNumber()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Returns number of fragments for a given data source.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">getFragmentsStats()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></dt>
+<dd>
+<div class="block">Default implementation of statistics for fragments.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html#getFragmentsStats--">getFragmentsStats()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseDataFragmenter</a></dt>
+<dd>
+<div class="block">Returns statistics for HBase table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#getFragmentsStats--">getFragmentsStats()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsDataFragmenter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#getFragmentsStats--">getFragmentsStats()</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dt>
+<dd>
+<div class="block">Returns statistics for Hive table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#getFragmentsStats--">getFragmentsStats()</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd>
+<div class="block">Returns statistics for Hive table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html#getFragmentsStats-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-">getFragmentsStats(ServletContext, HttpHeaders, String)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest">FragmenterResource</a></dt>
+<dd>
+<div class="block">The function is called when
+ <code>http://nn:port/pxf/{version}/Fragmenter/getFragmentsStats?path=...</code> is
+ used.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getFragmentUserData--">getFragmentUserData()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Gets any custom user data that may have been passed from the fragmenter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#getHiveTable-org.apache.hadoop.hive.metastore.HiveMetaStoreClient-org.apache.hawq.pxf.api.Metadata.Item-">getHiveTable(HiveMetaStoreClient, Metadata.Item)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.utilities.<a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#getIndex--">getIndex()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getInt-int-">getInt(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.html#getItem--">getItem()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#getKey--">getKey()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#getLength--">getLength()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Returns the number of bytes in the byte array</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getLogin--">getLogin()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the contents of pxf_remote_service_login set in Hawq.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getLong-int-">getLong(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#getMappings-java.lang.String-">getMappings(String)</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseLookupTable</a></dt>
+<dd>
+<div class="block">Returns mappings for given table name between its HAWQ column names and
+ HBase column names.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#getMetadata--">getMetadata()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/MetadataFetcher.html#getMetadata-java.lang.String-">getMetadata(String)</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></dt>
+<dd>
+<div class="block">Gets a metadata of a given item</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getMetadata--">getMetadata()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the ClassName for the java class that was defined as Metadata
+ or null if no metadata was defined.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html#getMetadata-java.lang.String-">getMetadata(String)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveMetadataFetcher</a></dt>
+<dd>
+<div class="block">Fetches metadata of hive tables corresponding to the given pattern
+ For patterns matching more than one table, the unsupported tables are skipped.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Field.html#getModifiers--">getModifiers()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.html#getMsgFormat--">getMsgFormat()</a></span> - Method in exception org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities">ProfileConfException</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html#getMsgFormat--">getMsgFormat()</a></span> - Method in exception org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Field.html#getName--">getName()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Item.html#getName--">getName()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/Bridge.html#getNext--">getNext()</a></span> - Method in interface org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#getNext--">getNext()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd>
+<div class="block">Fetches next object from file and turn it into a record that the HAWQ
+ backend can process.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html#getNext--">getNext()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service">ReadSamplingBridge</a></dt>
+<dd>
+<div class="block">Fetches next sample, according to the sampling ratio.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/WriteBridge.html#getNext--">getNext()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service">WriteBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd>
+<div class="block">Sets the current split and initializes a RecordReader who feeds from the
+ split</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/io/DataType.html#getOID--">getOID()</a></span> - Method in enum org.apache.hawq.pxf.api.io.<a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#getOperation--">getOperation()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api">FilterParser.BasicFilter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#getParametersMap--">getParametersMap()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Returns the request parameters.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html#getPartialLine--">getPartialLine()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeOutputBuilder</a></dt>
+<dd>
+<div class="block">Returns whether or not this is a partial line.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Item.html#getPath--">getPath()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#getPos--">getPos()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Returns the position of the unread tail of the file</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html#getProfilePluginsMap-java.lang.String-">getProfilePluginsMap(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a></dt>
+<dd>
+<div class="block">Get requested profile plugins map.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#getProgress--">getProgress()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Gets the progress within the split.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/VersionResource.html#getProtocolVersion--">getProtocolVersion()</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest">VersionResource</a></dt>
+<dd>
+<div class="block">Returns the PXF protocol version used currently.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd>
+<div class="block">Overrides virtual method to create specialized record reader</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></dt>
+<dd>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveLineBreakAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader(JobConf, InputSplit)</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveRCFileAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#getReadStatistics--">getReadStatistics()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Returns statistics of the input stream's read operation: total bytes
+ read, bytes read locally, bytes read in short-circuit (directly from file
+ descriptor).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getRecordkeyColumn--">getRecordkeyColumn()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the column descriptor of the recordkey column.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html#getRecordReader-org.apache.hadoop.mapred.InputSplit-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.Reporter-">getRecordReader(InputSplit, JobConf, Reporter)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">PxfInputFormat</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#getReplicas--">getReplicas()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getResolver--">getResolver()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the ClassName for the java class that was defined as Resolver.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html#getSampleFragments-java.util.List-org.apache.hawq.pxf.service.utilities.ProtocolData-">getSampleFragments(List<Fragment>, ProtocolData)</a></span> - Static method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities">AnalyzeUtils</a></dt>
+<dd>
+<div class="block">In case pxf_max_fragments parameter is declared, make sure not to get
+ over the limit.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getSecret--">getSecret()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the contents of pxf_remote_service_secret set in Hawq.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getSegmentId--">getSegmentId()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the current segment ID in HAWQ.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getShort-int-">getShort(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#getSize--">getSize()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></dt>
+<dd>
+<div class="block">Returns size.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#getSourceName--">getSourceName()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#getStatsMaxFragments--">getStatsMaxFragments()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Statistics parameter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#getStatsSampleRatio--">getStatsSampleRatio()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Statistics parameter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getString-int-">getString(int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Gets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#getToken--">getToken()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Returns Kerberos token information.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getTotalSegments--">getTotalSegments()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns the number of segments in HAWQ.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.html#getTotalSize--">getTotalSize()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dt>
+<dd>
+<div class="block">Returns the total size of a given source.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getTupleDescription--">getTupleDescription()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns tuple description.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Field.html#getType--">getType()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#getTypeName-int-">getTypeName(int)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Helper to get the type name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#getUnit--">getUnit()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></dt>
+<dd>
+<div class="block">Returns unit (Byte/KB/MB/etc.).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#getUserData--">getUserData()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#getUserProperty-java.lang.String-">getUserProperty(String)</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns a user defined property.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">GPDBWritable</span></a> - Class in <a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a></dt>
+<dd>
+<div class="block">This class represents a GPDB record in the form of
+ a Java object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#GPDBWritable--">GPDBWritable()</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Empty Constructor</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#GPDBWritable-int:A-">GPDBWritable(int[])</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Constructor to build a db record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#GPDBWritable-byte:A-">GPDBWritable(byte[])</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Constructor to build a db record from a serialized form.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">GPDBWritable.TypeMismatchException</span></a> - Exception in <a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a></dt>
+<dd>
+<div class="block">An exception class for column type definition and
+ set/get value mismatch.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">GPDBWritableMapper</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html#GPDBWritableMapper-org.apache.hawq.pxf.service.io.GPDBWritable-">GPDBWritableMapper(GPDBWritable)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service">GPDBWritableMapper</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:H">
+<!-- -->
+</a>
+<h2 class="title">H</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#hasFilter--">hasFilter()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns true if there is a filter string to parse.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#hashCode--">hashCode()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/package-summary.html">org.apache.hawq.pxf.plugins.hbase</a></dt>
+<dd>
+<div class="block">Accessor for HBase.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#HBaseAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HBaseAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a></dt>
+<dd>
+<div class="block">Constructs <a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseTupleDescription</code></a> based on HAWQ table description and
+ initializes the scan start and end keys of the HBase table to default values.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseColumnDescriptor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a></dt>
+<dd>
+<div class="block"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><code>ColumnDescriptor</code></a> for HBase columns.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#HBaseColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-">HBaseColumnDescriptor(ColumnDescriptor)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></dt>
+<dd>
+<div class="block">Constructs a column descriptor using the given copy's column name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#HBaseColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-byte:A-">HBaseColumnDescriptor(ColumnDescriptor, byte[])</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></dt>
+<dd>
+<div class="block">Constructs an HBase column descriptor from a generic column descriptor and an HBase column name.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseDataFragmenter</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/package-summary.html">org.apache.hawq.pxf.plugins.hbase</a></dt>
+<dd>
+<div class="block">Fragmenter class for HBase data resources.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html#HBaseDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HBaseDataFragmenter(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseDataFragmenter</a></dt>
+<dd>
+<div class="block">Constructor for HBaseDataFragmenter.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseFilterBuilder</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/package-summary.html">org.apache.hawq.pxf.plugins.hbase</a></dt>
+<dd>
+<div class="block">This is the implementation of <code>FilterParser.FilterBuilder</code> for HBase.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#HBaseFilterBuilder-org.apache.hawq.pxf.plugins.hbase.utilities.HBaseTupleDescription-">HBaseFilterBuilder(HBaseTupleDescription)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseIntegerComparator</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a></dt>
+<dd>
+<div class="block">This is a Filter comparator for HBase It is external to PXF HBase code.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#HBaseIntegerComparator-java.lang.Long-">HBaseIntegerComparator(Long)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseIntegerComparator</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseLookupTable</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a></dt>
+<dd>
+<div class="block">HBaseLookupTable will load a table's lookup information from HBase pxflookup
+ table if exists.<br>
+ This table holds mappings between HAWQ column names (key) and HBase column
+ names (value).<br>
+ E.g.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#HBaseLookupTable-org.apache.hadoop.conf.Configuration-">HBaseLookupTable(Configuration)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseLookupTable</a></dt>
+<dd>
+<div class="block">Constructs a connector to HBase lookup table.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/package-summary.html">org.apache.hawq.pxf.plugins.hbase</a></dt>
+<dd>
+<div class="block">Record resolver for HBase.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html#HBaseResolver-org.apache.hawq.pxf.api.utilities.InputData-">HBaseResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseResolver</a></dt>
+<dd>
+<div class="block">Constructs a resolver and initializes the table's tuple description.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseTupleDescription</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a></dt>
+<dd>
+<div class="block">The class extends the tuple description provided by <a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><code>InputData</code></a>
+ for usage of <a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseColumnDescriptor</code></a>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html#HBaseTupleDescription-org.apache.hawq.pxf.api.utilities.InputData-">HBaseTupleDescription(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseTupleDescription</a></dt>
+<dd>
+<div class="block">Constructs tuple description of the HBase table.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseUtilities</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#HBaseUtilities--">HBaseUtilities()</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseUtilities</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">HdfsAtomicDataAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">Base class for enforcing the complete access of a file in one accessor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#HdfsAtomicDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HdfsAtomicDataAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></dt>
+<dd>
+<div class="block">Constructs a HdfsAtomicDataAccessor object.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">HdfsDataFragmenter</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">Fragmenter class for HDFS data resources.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#HdfsDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HdfsDataFragmenter(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsDataFragmenter</a></dt>
+<dd>
+<div class="block">Constructs an HdfsDataFragmenter object.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">HdfsSplittableDataAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">Accessor for accessing a splittable HDFS data sources.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#HdfsSplittableDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">HdfsSplittableDataAccessor(InputData, InputFormat<?, ?>)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd>
+<div class="block">Constructs an HdfsSplittableDataAccessor</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">HdfsUtilities</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a></dt>
+<dd>
+<div class="block">HdfsUtilities class exposes helper methods for PXF classes.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#HdfsUtilities--">HdfsUtilities()</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Accessor for Hive tables.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#HiveAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HiveAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></dt>
+<dd>
+<div class="block">Constructs a HiveAccessor and creates an InputFormat (derived from
+ <code>InputFormat</code>) and the Hive partition
+ fields</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#HiveAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">HiveAccessor(InputData, InputFormat<?, ?>)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></dt>
+<dd>
+<div class="block">Constructs a HiveAccessor</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveColumnarSerdeResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Specialized HiveResolver for a Hive table stored as RC file.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html#HiveColumnarSerdeResolver-org.apache.hawq.pxf.api.utilities.InputData-">HiveColumnarSerdeResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveColumnarSerdeResolver</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveDataFragmenter</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Fragmenter class for HIVE tables.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#HiveDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HiveDataFragmenter(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dt>
+<dd>
+<div class="block">Constructs a HiveDataFragmenter object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#HiveDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-java.lang.Class-">HiveDataFragmenter(InputData, Class<?>)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dt>
+<dd>
+<div class="block">Constructs a HiveDataFragmenter object.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveFilterBuilder</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Uses the filter parser code to build a filter object, either simple - a
+ single <a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> object or a
+ compound - a <code>List</code> of
+ <a href="org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> objects.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html#HiveFilterBuilder-org.apache.hawq.pxf.api.utilities.InputData-">HiveFilterBuilder(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveFilterBuilder</a></dt>
+<dd>
+<div class="block">Constructs a HiveFilterBuilder object.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveInputFormatFragmenter</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Specialized Hive fragmenter for RC and Text files tables.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#HiveInputFormatFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HiveInputFormatFragmenter(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd>
+<div class="block">Constructs a HiveInputFormatFragmenter.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</span></a> - Enum in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Defines the Hive input formats currently supported in pxf</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveInputFormatFragmenter.PXF_HIVE_SERDES</span></a> - Enum in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Defines the Hive serializers (serde classes) currently supported in pxf</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveLineBreakAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Specialization of HiveAccessor for a Hive table stored as Text files.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html#HiveLineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HiveLineBreakAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveLineBreakAccessor</a></dt>
+<dd>
+<div class="block">Constructs a HiveLineBreakAccessor.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveMetadataFetcher</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Class for connecting to Hive's MetaStore and getting schema of Hive tables.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html#HiveMetadataFetcher-org.apache.hawq.pxf.api.utilities.InputData-">HiveMetadataFetcher(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveMetadataFetcher</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveRCFileAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Specialization of HiveAccessor for a Hive table that stores only RC files.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html#HiveRCFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HiveRCFileAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveRCFileAccessor</a></dt>
+<dd>
+<div class="block">Constructs a HiveRCFileAccessor.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Class HiveResolver handles deserialization of records that were serialized
+ using Hadoop's Hive serialization framework.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveResolver.html#HiveResolver-org.apache.hawq.pxf.api.utilities.InputData-">HiveResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a></dt>
+<dd>
+<div class="block">Constructs the HiveResolver by parsing the userdata in the input and
+ obtaining the serde class name, the serde properties string and the
+ partition keys.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">HiveStringPassResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></dt>
+<dd>
+<div class="block">Specialized HiveResolver for a Hive table stored as Text files.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html#HiveStringPassResolver-org.apache.hawq.pxf.api.utilities.InputData-">HiveStringPassResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveStringPassResolver</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities"><span class="typeNameLink">HiveUtilities</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hive.utilities</a></dt>
+<dd>
+<div class="block">Class containing helper functions connecting
+ and interacting with Hive.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#HiveUtilities--">HiveUtilities()</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hive.utilities.<a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#host">host</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:I">
+<!-- -->
+</a>
+<h2 class="title">I</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html#index--">index()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#initHBaseConfiguration--">initHBaseConfiguration()</a></span> - Static method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseUtilities</a></dt>
+<dd>
+<div class="block">Initializes HBase configuration.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#initHiveClient--">initHiveClient()</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.utilities.<a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></dt>
+<dd>
+<div class="block">Initializes the HiveMetaStoreClient
+ Uses classpath configuration files to locate the MetaStore</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#inp">inp</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">InputData</span></a> - Class in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd>
+<div class="block">Common configuration available to all PXF plugins.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#InputData--">InputData()</a></span> - Constructor for class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Constructs an empty InputData</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#InputData-org.apache.hawq.pxf.api.utilities.InputData-">InputData(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Constructs an InputData from a copy.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#INVALID_SPLIT_IDX">INVALID_SPLIT_IDX</a></span> - Static variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#INVALID_SPLIT_IDX">INVALID_SPLIT_IDX</a></span> - Static variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">InvalidPathResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Class for catching paths that are not defined by other resources.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html#InvalidPathResource--">InvalidPathResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest">InvalidPathResource</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#isEmpty--">isEmpty()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Returns if the writable object is empty,
+ based on the pkt len as read from stream.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#isKeyColumn--">isKeyColumn()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd>
+<div class="block">Returns <tt>true</tt> if <a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#gpdbColumnName"><code>ColumnDescriptor.gpdbColumnName</code></a> is a <a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME"><code>ColumnDescriptor.RECORD_KEY_NAME</code></a>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#isNegativeVInt-byte-">isNegativeVInt(byte)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html#isSplitable-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-">isSplitable(FileSystem, Path)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">PxfInputFormat</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#isSplittableCodec-org.apache.hadoop.fs.Path-">isSplittableCodec(Path)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Returns true if the needed codec is splittable.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#isTableAvailable-org.apache.hadoop.hbase.client.Admin-java.lang.String-">isTableAvailable(Admin, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseUtilities</a></dt>
+<dd>
+<div class="block">Returns if given table exists and is enabled.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Returns whether this request is thread safe.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></dt>
+<dd>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#isThreadSafe-java.lang.String-java.lang.String-">isThreadSafe(String, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Checks if requests should be handle in a single thread or not.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/Bridge.html#isThreadSafe--">isThreadSafe()</a></span> - Method in interface org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service">ReadSamplingBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/WriteBridge.html#isThreadSafe--">isThreadSafe()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service">WriteBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Item.html#Item-java.lang.String-java.lang.String-">Item(String, String)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:J">
+<!-- -->
+</a>
+<h2 class="title">J</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:K">
+<!-- -->
+</a>
+<h2 class="title">K</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:L">
+<!-- -->
+</a>
+<h2 class="title">L</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">LineBreakAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">A PXF Accessor for reading delimited plain text records.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#LineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">LineBreakAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a></dt>
+<dd>
+<div class="block">Constructs a LineReaderAccessor.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Log4jConfigure</span></a> - Class in <a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/Log4jConfigure.html#Log4jConfigure--">Log4jConfigure()</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities">Log4jConfigure</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/SecureLogin.html#login--">login()</a></span> - Static method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities">SecureLogin</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:M">
+<!-- -->
+</a>
+<h2 class="title">M</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html#makeInput-java.io.DataInput-">makeInput(DataInput)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeInputBuilder</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#makeInputFormat-java.lang.String-org.apache.hadoop.mapred.JobConf-">makeInputFormat(String, JobConf)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dt>
+<dd>
+<div class="block">Creates the partition InputFormat.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html#makeOutput-java.util.List-">makeOutput(List<OneField>)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service">BridgeOutputBuilder</a></dt>
+<dd>
+<div class="block">Translates recFields (obtained from the Resolver) into an output record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#mapHiveType-org.apache.hadoop.hive.metastore.api.FieldSchema-">mapHiveType(FieldSchema)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.utilities.<a href="org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></dt>
+<dd>
+<div class="block">Checks if hive type is supported, and if so
+ return its matching HAWQ type.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Utilities.html#maskNonPrintables-java.lang.String-">maskNonPrintables(String)</a></span> - Static method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities">Utilities</a></dt>
+<dd>
+<div class="block">Replaces any non-alpha-numeric character with a '.'.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Metadata</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Metadata holds an item's metadata information.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.html#Metadata-org.apache.hawq.pxf.api.Metadata.Item-java.util.List-">Metadata(Metadata.Item, List<Metadata.Field>)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dt>
+<dd>
+<div class="block">Constructs an item's Metadata.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.html#Metadata-org.apache.hawq.pxf.api.Metadata.Item-">Metadata(Metadata.Item)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/MetadataFetcher.html#metadata">metadata</a></span> - Variable in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#metadata">metadata</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Metadata.Field</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Class representing item field - name and type.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Metadata.Item</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Class representing item name - db/schema/path name and table/file name.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">MetadataFetcher</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Abstract class that defines getting metadata.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/MetadataFetcher.html#MetadataFetcher-org.apache.hawq.pxf.api.utilities.InputData-">MetadataFetcher(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></dt>
+<dd>
+<div class="block">Constructs a MetadataFetcher.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/MetadataFetcherFactory.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">MetadataFetcherFactory</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Factory class for creation of <a href="org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><code>MetadataFetcher</code></a> objects.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/MetadataFetcherFactory.html#MetadataFetcherFactory--">MetadataFetcherFactory()</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/MetadataFetcherFactory.html" title="class in org.apache.hawq.pxf.service">MetadataFetcherFactory</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">MetadataResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Class enhances the API of the WEBHDFS REST server.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/MetadataResource.html#MetadataResource--">MetadataResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest">MetadataResource</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/MetadataResponse.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">MetadataResponse</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Class for serializing metadata in JSON format.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/MetadataResponse.html#MetadataResponse-java.util.List-">MetadataResponse(List<Metadata>)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/MetadataResponse.html" title="class in org.apache.hawq.pxf.service">MetadataResponse</a></dt>
+<dd>
+<div class="block">Constructs metadata response out of a metadata list</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">MetadataResponseFormatter</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">Utility class for converting <a href="org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><code>Metadata</code></a> into a JSON format.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/MetadataResponseFormatter.html#MetadataResponseFormatter--">MetadataResponseFormatter()</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service">MetadataResponseFormatter</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:N">
+<!-- -->
+</a>
+<h2 class="title">N</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#next-org.apache.hadoop.io.LongWritable-org.apache.hawq.pxf.plugins.hdfs.ChunkWritable-">next(LongWritable, ChunkWritable)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></dt>
+<dd>
+<div class="block">Fetches the next data chunk from the file split.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html#noPathGet--">noPathGet()</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest">InvalidPathResource</a></dt>
+<dd>
+<div class="block">Catches path /pxf/</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html#noPathPost--">noPathPost()</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest">InvalidPathResource</a></dt>
+<dd>
+<div class="block">Catches path /pxf/</div>
+</dd>
+</dl>
+<a name="I:O">
+<!-- -->
+</a>
+<h2 class="title">O</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">OneField</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Defines a one field in a deserialized record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneField.html#OneField--">OneField()</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneField.html#OneField-int-java.lang.Object-">OneField(int, Object)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a></dt>
+<dd>
+<div class="block">Constructs a OneField object.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">OneRow</span></a> - Class in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Represents one row in the external system data store.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#OneRow--">OneRow()</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#OneRow-java.lang.Object-java.lang.Object-">OneRow(Object, Object)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd>
+<div class="block">Constructs a OneRow</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead()</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dt>
+<dd>
+<div class="block">Opens the resource for reading.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#openForRead--">openForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a></dt>
+<dd>
+<div class="block">Opens the HBase table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#openForRead--">openForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></dt>
+<dd>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd>
+<div class="block">Fetches the requested fragment (file split) for the current client
+ request, and sets a record reader for the job.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html#openForRead--">openForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">QuotedLineBreakAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#openForRead--">openForRead()</a></span> - Method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></dt>
+<dd>
+<div class="block">Opens Hive data split for read.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/WriteAccessor.html#openForWrite--">openForWrite()</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></dt>
+<dd>
+<div class="block">Opens the resource for write.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#openForWrite--">openForWrite()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a></dt>
+<dd>
+<div class="block">Opens file for write.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#openForWrite--">openForWrite()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a> - package org.apache.hawq.pxf.api</dt>
+<dd>
+<div class="block">Provides PXF base classes and interfaces for all the PXF plugins.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/io/package-summary.html">org.apache.hawq.pxf.api.io</a> - package org.apache.hawq.pxf.api.io</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a> - package org.apache.hawq.pxf.api.utilities</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/package-summary.html">org.apache.hawq.pxf.plugins.hbase</a> - package org.apache.hawq.pxf.plugins.hbase</dt>
+<dd>
+<div class="block">Provides PXF HBase Plugin.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a> - package org.apache.hawq.pxf.plugins.hbase.utilities</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a> - package org.apache.hawq.pxf.plugins.hdfs</dt>
+<dd>
+<div class="block">Provides PXF HDFS Plugin.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a> - package org.apache.hawq.pxf.plugins.hdfs.utilities</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a> - package org.apache.hawq.pxf.plugins.hive</dt>
+<dd>
+<div class="block">Provides PXF Hive Plugin.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hive.utilities</a> - package org.apache.hawq.pxf.plugins.hive.utilities</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a> - package org.apache.hawq.pxf.service</dt>
+<dd>
+<div class="block">Provides PXF Rest API resources.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a> - package org.apache.hawq.pxf.service.io</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a> - package org.apache.hawq.pxf.service.rest</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a> - package org.apache.hawq.pxf.service.utilities</dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">OutputFormat</span></a> - Enum in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">PXF supported output formats: <a href="org/apache/hawq/pxf/api/OutputFormat.html#TEXT"><code>OutputFormat.TEXT</code></a> and <a href="org/apache/hawq/pxf/api/OutputFormat.html#BINARY"><code>OutputFormat.BINARY</code></a></div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#outputFormat">outputFormat</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#outputFormat--">outputFormat()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Returns the current output format, either <a href="org/apache/hawq/pxf/api/OutputFormat.html#TEXT"><code>OutputFormat.TEXT</code></a> or
+ <a href="org/apache/hawq/pxf/api/OutputFormat.html#BINARY"><code>OutputFormat.BINARY</code></a>.</div>
+</dd>
+</dl>
+<a name="I:P">
+<!-- -->
+</a>
+<h2 class="title">P</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.html#parse-java.lang.String-">parse(String)</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dt>
+<dd>
+<div class="block">Parses the string filter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#parseDataFragment-java.lang.String-">parseDataFragment(String)</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Sets the index of the allocated data fragment</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#parseFormat-java.lang.String-">parseFormat(String)</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Sets the format type based on the input string.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#parseFragmentMetadata-org.apache.hawq.pxf.api.utilities.InputData-">parseFragmentMetadata(InputData)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Parses fragment metadata and return matching <code>FileSplit</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#parseFrom-byte:A-">parseFrom(byte[])</a></span> - Static method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseIntegerComparator</a></dt>
+<dd>
+<div class="block">Hides ("overrides") a static method in <code>ByteArrayComparable</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#parseToks-org.apache.hawq.pxf.api.utilities.InputData-java.lang.String...-">parseToks(InputData, String...)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd>
+<div class="block">Extracts the user data:
+ serde, partition keys and whether filter was included in fragmenter</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#pktlen">pktlen</a></span> - Variable in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Plugin</span></a> - Class in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd>
+<div class="block">Base class for all plugin types (Accessor, Resolver, Fragmenter, ...).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Plugin.html#Plugin-org.apache.hawq.pxf.api.utilities.InputData-">Plugin(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></dt>
+<dd>
+<div class="block">Constructs a plugin.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#port">port</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#prepareFragmentMetadata-org.apache.hadoop.mapred.FileSplit-">prepareFragmentMetadata(FileSplit)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Prepares byte serialization of a file split information (start, length,
+ hosts) using <code>ObjectOutputStream</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#profile">profile</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ProfileConfException</span></a> - Exception in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd>
+<div class="block">Thrown when there is a configuration problem with pxf profiles definitions.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.html#ProfileConfException-org.apache.hawq.pxf.api.utilities.ProfileConfException.MessageFormat-java.lang.String...-">ProfileConfException(ProfileConfException.MessageFormat, String...)</a></span> - Constructor for exception org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities">ProfileConfException</a></dt>
+<dd>
+<div class="block">Constructs a ProfileConfException.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ProfileConfException.MessageFormat</span></a> - Enum in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ProfilesConf</span></a> - Enum in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd>
+<div class="block">This enum holds the profiles files: pxf-profiles.xml and pxf-profiles-default.xml.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">ProtocolData</span></a> - Class in <a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></dt>
+<dd>
+<div class="block">Common configuration of all MetaData classes.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#ProtocolData-java.util.Map-">ProtocolData(Map<String, String>)</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Constructs a ProtocolData.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#ProtocolData-org.apache.hawq.pxf.service.utilities.ProtocolData-">ProtocolData(ProtocolData)</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Constructs an InputDataBuilder from a copy.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#ProtocolData-java.util.Map-java.lang.String-">ProtocolData(Map<String, String>, String)</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Constructs a ProtocolData.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#protocolViolation-java.lang.String-">protocolViolation(String)</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Throws an exception when the given property value is missing in request.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">PxfInputFormat</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a></dt>
+<dd>
+<div class="block">PxfInputFormat is not intended to read a specific format, hence it implements
+ a dummy getRecordReader Instead, its purpose is to apply
+ FileInputFormat.getSplits from one point in PXF and get the splits which are
+ valid for the actual InputFormats, since all of them we use inherit
+ FileInputFormat but do not override getSplits.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html#PxfInputFormat--">PxfInputFormat()</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">PxfInputFormat</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:Q">
+<!-- -->
+</a>
+<h2 class="title">Q</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#qualifierBytes--">qualifierBytes()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></dt>
+<dd>
+<div class="block">Returns the qualifier column name.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">QuotedLineBreakAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">A (atomic) PXF Accessor for reading \n delimited files with quoted
+ field delimiter, line delimiter, and quotes.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html#QuotedLineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">QuotedLineBreakAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">QuotedLineBreakAccessor</a></dt>
+<dd>
+<div class="block">Constructs a QuotedLineBreakAccessor.</div>
+</dd>
+</dl>
+<a name="I:R">
+<!-- -->
+</a>
+<h2 class="title">R</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/BridgeResource.html#read-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-">read(ServletContext, HttpHeaders)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest">BridgeResource</a></dt>
+<dd>
+<div class="block">Used to be HDFSReader.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html#read--">read()</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest">ClusterNodesResource</a></dt>
+<dd>
+<div class="block">Function queries the Hadoop namenode with the getDataNodeStats API It
+ gets the host's IP and REST port of every HDFS data node in the cluster.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/MetadataResource.html#read-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-java.lang.String-">read(ServletContext, HttpHeaders, String, String)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest">MetadataResource</a></dt>
+<dd>
+<div class="block">This function queries the underlying store based on the given profile to get schema for items that match the given pattern
+ metadata: Item name, field names, field types.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">ReadAccessor</span></a> - Interface in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Interface that defines access to the source data store (e.g, a file on HDFS, a region of an HBase table, etc).</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">ReadBridge</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">ReadBridge class creates appropriate accessor and resolver.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#ReadBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">ReadBridge(ProtocolData)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd>
+<div class="block">C'tor - set the implementation of the bridge.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#readChunk-org.apache.hadoop.io.Writable-int-">readChunk(Writable, int)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></dt>
+<dd>
+<div class="block">Reads data in chunks of DEFAULT_CHUNK_SIZE, until we reach
+ maxBytesToConsume.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></span> - Variable in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#readFields-java.io.DataInput-">readFields(DataInput)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></dt>
+<dd>
+<div class="block">Deserializes the fields of this object from <code>in</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/BufferWritable.html#readFields-java.io.DataInput-">readFields(DataInput)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io">BufferWritable</a></dt>
+<dd>
+<div class="block">Deserializes the fields of this object from <code>in</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#readFields-java.io.DataInput-">readFields(DataInput)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#readFields-java.io.DataInput-">readFields(DataInput)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">deserialize</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Writable.html#readFields-java.io.DataInput-">readFields(DataInput)</a></span> - Method in interface org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></dt>
+<dd>
+<div class="block">Deserialize the fields of this object from <code>in</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#readLine-org.apache.hadoop.io.Writable-int-">readLine(Writable, int)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></dt>
+<dd>
+<div class="block">Reads a line terminated by LF.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject()</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dt>
+<dd>
+<div class="block">Reads the next object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#readNextObject--">readNextObject()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a></dt>
+<dd>
+<div class="block">Returns the next row in the HBase table, null if end of fragment.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html#readNextObject--">readNextObject()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a></dt>
+<dd>
+<div class="block">readNextObject
+ The AVRO accessor is currently the only specialized accessor that
+ overrides this method.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#readNextObject--">readNextObject()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></dt>
+<dd>
+<div class="block">Fetches one record from the file.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></dt>
+<dd>
+<div class="block">Fetches one record from the file.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html#readNextObject--">readNextObject()</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">QuotedLineBreakAccessor</a></dt>
+<dd>
+<div class="block">Fetches one record (maybe partial) from the file.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">ReadResolver</span></a> - Interface in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Interface that defines the deserialization of one record brought from the <a href="org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api"><code>ReadAccessor</code></a>.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">ReadSamplingBridge</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd>
+<div class="block">ReadSamplingBridge wraps a ReadBridge, and returns only some of the output
+ records, based on a ratio sample.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html#ReadSamplingBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">ReadSamplingBridge(ProtocolData)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service">ReadSamplingBridge</a></dt>
+<dd>
+<div class="block">C'tor - set the implementation of the bridge.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#readVLong-java.io.DataInput-">readVLong(DataInput)</a></span> - Static method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME">RECORD_KEY_NAME</a></span> - Static variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd>
+<div class="block">Reserved word for a table record key.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">RecordkeyAdapter</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a></dt>
+<dd>
+<div class="block">Adapter used for adding a recordkey field to the records output
+ <code>List<OneField></code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html#RecordkeyAdapter--">RecordkeyAdapter()</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">RecordkeyAdapter</a></dt>
+<dd>
+<div class="block">Constructs a RecordkeyAdapter.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#recordkeyColumn">recordkeyColumn</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">The name of the recordkey column.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#remoteLogin">remoteLogin</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#remoteSecret">remoteSecret</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#requestParametersMap">requestParametersMap</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#resolver">resolver</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">RestResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Super of all PXF REST classes</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/RestResource.html#RestResource--">RestResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:S">
+<!-- -->
+</a>
+<h2 class="title">S</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">SecuredHDFS</span></a> - Class in <a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></dt>
+<dd>
+<div class="block">The class handles security functions for handling secured HDFS</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/SecuredHDFS.html#SecuredHDFS--">SecuredHDFS()</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities">SecuredHDFS</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">SecureLogin</span></a> - Class in <a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></dt>
+<dd>
+<div class="block">This class relies heavily on Hadoop API to
+
+ Check need for secure login in Hadoop
+ Parse and load .xml configuration file
+ Do a Kerberos login with a kaytab file
+ convert _HOST in Kerberos principal to current hostname
+
+
+ It uses Hadoop Configuration to parse XML configuration files.<br>
+ It uses Hadoop Security to modify principal and perform the login.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/SecureLogin.html#SecureLogin--">SecureLogin()</a></span> - Constructor for class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities">SecureLogin</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#segmentId">segmentId</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">SequenceFileAccessor</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">A PXF Accessor for reading and writing Sequence File records</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#SequenceFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">SequenceFileAccessor(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd>
+<div class="block">Constructs a SequenceFileAccessor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#serverName--">serverName()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Returns the server name providing the service.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#serverPort--">serverPort()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd>
+<div class="block">Returns the server port providing the service.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">ServletLifecycleListener</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Listener on lifecycle events of our webapp</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html#ServletLifecycleListener--">ServletLifecycleListener()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest">ServletLifecycleListener</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#set-java.lang.String-">set(String)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Sets to contain the contents of a string.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#set-byte:A-">set(byte[])</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Sets to a UTF-8 byte array.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#set-org.apache.hawq.pxf.service.io.Text-">set(Text)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Copies a text.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#set-byte:A-int-int-">set(byte[], int, int)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Sets the Text to range of bytes.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setBoolean-int-java.lang.Boolean-">setBoolean(int, Boolean)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setBytes-int-byte:A-">setBytes(int, byte[])</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html#setClasspathFiles-java.lang.String-">setClasspathFiles(String)</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></dt>
+<dd>
+<div class="block"><code>classpathFiles</code> attribute is automatically set from the context xml file.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#setData-java.lang.Object-">setData(Object)</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#setDataSource-java.lang.String-">setDataSource(String)</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Sets the data source for the required resource.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html#setDataType-int-">setDataType(int)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service">GPDBWritableMapper</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setDouble-int-java.lang.Double-">setDouble(int, Double)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setError-boolean-">setError(boolean)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the error field.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/WriteResolver.html#setFields-java.util.List-">setFields(List<OneField>)</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></dt>
+<dd>
+<div class="block">Constructs and sets the fields of a <a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html#setFields-java.util.List-">setFields(List<OneField>)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a></dt>
+<dd>
+<div class="block">Creates a OneRow object from the singleton list.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html#setFields-java.util.List-">setFields(List<OneField>)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></dt>
+<dd>
+<div class="block">Sets customWritable fields and creates a OneRow object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setFloat-int-java.lang.Float-">setFloat(int, Float)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#setFragmentMetadata-byte:A-">setFragmentMetadata(byte[])</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Sets the byte serialization of a fragment meta data.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#setFragmentUserData-byte:A-">setFragmentUserData(byte[])</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">Sets any custom user data that needs to be shared across plugins.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#setIndex-int-">setIndex(int)</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setInt-int-java.lang.Integer-">setInt(int, Integer)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#setKey-java.lang.Object-">setKey(Object)</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setLong-int-java.lang.Long-">setLong(int, Long)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#setMetadata-byte:A-">setMetadata(byte[])</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/Bridge.html#setNext-java.io.DataInputStream-">setNext(DataInputStream)</a></span> - Method in interface org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadBridge.html#setNext-java.io.DataInputStream-">setNext(DataInputStream)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service">ReadBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html#setNext-java.io.DataInputStream-">setNext(DataInputStream)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service">ReadSamplingBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/WriteBridge.html#setNext-java.io.DataInputStream-">setNext(DataInputStream)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service">WriteBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#setReplicas-java.lang.String:A-">setReplicas(String[])</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html#setSecondaryClasspathFiles-java.lang.String-">setSecondaryClasspathFiles(String)</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></dt>
+<dd>
+<div class="block"><code>secondaryClasspathFiles</code> attribute is automatically set from the context xml file.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setShort-int-java.lang.Short-">setShort(int, Short)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#setString-int-java.lang.String-">setString(int, String)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Sets the column value of the record.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Fragment.html#setUserData-byte:A-">setUserData(byte[])</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#SizeAndUnit--">SizeAndUnit()</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></dt>
+<dd>
+<div class="block">Default constructor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#SizeAndUnit-long-org.apache.hawq.pxf.api.FragmentsStats.SizeUnit-">SizeAndUnit(long, FragmentsStats.SizeUnit)</a></span> - Constructor for class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></dt>
+<dd>
+<div class="block">Constructor.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html#startInternal--">startInternal()</a></span> - Method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></dt>
+<dd>
+<div class="block">Implements <code>LifecycleBase.startInternal()</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#startKey--">startKey()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.<a href="org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a></dt>
+<dd>
+<div class="block">Returns the startKey for scanning the HBase table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#statsMaxFragments">statsMaxFragments</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#statsSampleRatio">statsSampleRatio</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/WritableResource.html#stream-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-java.io.InputStream-">stream(ServletContext, HttpHeaders, String, InputStream)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest">WritableResource</a></dt>
+<dd>
+<div class="block">This function is called when http://nn:port/pxf/{version}/Writable/stream?path=...</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">StringPassResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">StringPassResolver handles "deserialization" and serialization of
+ String records.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html#StringPassResolver-org.apache.hawq.pxf.api.utilities.InputData-">StringPassResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a></dt>
+<dd>
+<div class="block">Constructs a StringPassResolver.</div>
+</dd>
+</dl>
+<a name="I:T">
+<!-- -->
+</a>
+<h2 class="title">T</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Text</span></a> - Class in <a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a></dt>
+<dd>
+<div class="block">This class stores text using standard UTF8 encoding.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#Text--">Text()</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#Text-java.lang.String-">Text(String)</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Construct from a string.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#Text-org.apache.hawq.pxf.service.io.Text-">Text(Text)</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Construct from another text.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#Text-byte:A-">Text(byte[])</a></span> - Constructor for class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Construct from a byte array.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#threadSafe">threadSafe</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd>
+<div class="block">When false the bridge has to run in synchronized mode.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#toByteArray--">toByteArray()</a></span> - Method in class org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseIntegerComparator</a></dt>
+<dd>
+<div class="block">Returns the comparator serialized using Protocol Buffers.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#toHiveType-org.apache.hawq.pxf.api.io.DataType-java.lang.String-">toHiveType(DataType, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd>
+<div class="block">Converts HAWQ type to hive type.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_FILTER_DONE">TOK_FILTER_DONE</a></span> - Static variable in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_KEYS">TOK_KEYS</a></span> - Static variable in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_SERDE">TOK_SERDE</a></span> - Static variable in class org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html#token">token</a></span> - Variable in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/Metadata.Item.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a></dt>
+<dd>
+<div class="block">Returns full item name in the form path.name
+ eg: dbname.tblname</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneRow.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#toString-java.util.List-java.lang.String-">toString(List<OneField>, String)</a></span> - Static method in class org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></dt>
+<dd>
+<div class="block">Returns string serialization of list of fields.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service">GPDBWritableMapper</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd>
+<div class="block">Returns a string representation of the object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#toString--">toString()</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd>
+<div class="block">Convert text back to string</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#totalSegments">totalSegments</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#tupleDescription">tupleDescription</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneField.html#type">type</a></span> - Variable in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a></dt>
+<dd>
+<div class="block">OID value recognized by GPDBWritable.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html#TypeMismatchException-java.lang.String-">TypeMismatchException(String)</a></span> - Constructor for exception org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:U">
+<!-- -->
+</a>
+<h2 class="title">U</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">UnsupportedTypeException</span></a> - Exception in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Thrown when the resolver tries to serializes/deserializes an unsupported type.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/UnsupportedTypeException.html#UnsupportedTypeException-java.lang.Throwable-">UnsupportedTypeException(Throwable)</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api">UnsupportedTypeException</a></dt>
+<dd>
+<div class="block">Constructs an UnsupportedTypeException</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/UnsupportedTypeException.html#UnsupportedTypeException-java.lang.String-">UnsupportedTypeException(String)</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api">UnsupportedTypeException</a></dt>
+<dd>
+<div class="block">Constructs an UnsupportedTypeException</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/InputData.html#userData">userData</a></span> - Variable in class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">UserDataException</span></a> - Exception in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Thrown when Accessor/Resolver failes to parse <a href="org/apache/hawq/pxf/api/utilities/InputData.html#userData"><code>InputData.userData</code></a>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/UserDataException.html#UserDataException-java.lang.Throwable-">UserDataException(Throwable)</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api">UserDataException</a></dt>
+<dd>
+<div class="block">Constructs an UserDataException</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/UserDataException.html#UserDataException-java.lang.String-">UserDataException(String)</a></span> - Constructor for exception org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api">UserDataException</a></dt>
+<dd>
+<div class="block">Constructs an UserDataException</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Utilities</span></a> - Class in <a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></dt>
+<dd>
+<div class="block">Utilities class exposes helper method for PXF classes</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/Utilities.html#Utilities--">Utilities()</a></span> - Constructor for class org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities">Utilities</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:V">
+<!-- -->
+</a>
+<h2 class="title">V</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OneField.html#val">val</a></span> - Variable in class org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a></dt>
+<dd>
+<div class="block">Field value.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.Operation.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/io/DataType.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.io.<a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OutputFormat.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FilterParser.Operation.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/io/DataType.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.api.io.<a href="org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/OutputFormat.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#values--">values()</a></span> - Static method in enum org.apache.hawq.pxf.plugins.hive.<a href="org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/utilities/SecuredHDFS.html#verifyToken-org.apache.hawq.pxf.service.utilities.ProtocolData-javax.servlet.ServletContext-">verifyToken(ProtocolData, ServletContext)</a></span> - Static method in class org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities">SecuredHDFS</a></dt>
+<dd>
+<div class="block">The function will get the token information from parameters and call
+ SecuredHDFS to verify the token.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">VersionResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">Class returning the protocol version used by PXF.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/VersionResource.html#VersionResource--">VersionResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest">VersionResource</a></dt>
+<dd> </dd>
+</dl>
+<a name="I:W">
+<!-- -->
+</a>
+<h2 class="title">W</h2>
+<dl>
+<dt><a href="org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Writable</span></a> - Interface in <a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a></dt>
+<dd>
+<div class="block">A serializable object which implements a simple, efficient, serialization
+ protocol, based on <code>DataInput</code> and <code>DataOutput</code>.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">WritableResolver</span></a> - Class in <a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></dt>
+<dd>
+<div class="block">WritableResolver handles serialization and deserialization of records
+ that were serialized using Hadoop's Writable serialization framework.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html#WritableResolver-org.apache.hawq.pxf.api.utilities.InputData-">WritableResolver(InputData)</a></span> - Constructor for class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></dt>
+<dd>
+<div class="block">Constructs a WritableResolver.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">WritableResource</span></a> - Class in <a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></dt>
+<dd>
+<div class="block">This class handles the subpath /<version>/Writable/ of this
+ REST component</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/WritableResource.html#WritableResource--">WritableResource()</a></span> - Constructor for class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest">WritableResource</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#write-java.io.DataOutput-">write(DataOutput)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></dt>
+<dd>
+<div class="block">Serializes the fields of this object to <code>out</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/FragmentsResponse.html#write-java.io.OutputStream-">write(OutputStream)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/FragmentsResponse.html" title="class in org.apache.hawq.pxf.service">FragmentsResponse</a></dt>
+<dd>
+<div class="block">Serializes a fragments list in JSON, To be used as the result string for
+ HAWQ.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/BufferWritable.html#write-java.io.DataOutput-">write(DataOutput)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io">BufferWritable</a></dt>
+<dd>
+<div class="block">Serializes the fields of this object to <code>out</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/GPDBWritable.html#write-java.io.DataOutput-">write(DataOutput)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Text.html#write-java.io.DataOutput-">write(DataOutput)</a></span> - Method in class org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/io/Writable.html#write-java.io.DataOutput-">write(DataOutput)</a></span> - Method in interface org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></dt>
+<dd>
+<div class="block">Serialize the fields of this object to <code>out</code>.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/MetadataResponse.html#write-java.io.OutputStream-">write(OutputStream)</a></span> - Method in class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/MetadataResponse.html" title="class in org.apache.hawq.pxf.service">MetadataResponse</a></dt>
+<dd>
+<div class="block">Serializes the metadata list in JSON, To be used as the result string for HAWQ.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">WriteAccessor</span></a> - Interface in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Interface for writing data into a data store (e.g.</div>
+</dd>
+<dt><a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">WriteBridge</span></a> - Class in <a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/WriteBridge.html#WriteBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">WriteBridge(ProtocolData)</a></span> - Constructor for class org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service">WriteBridge</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/api/WriteAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject(OneRow)</a></span> - Method in interface org.apache.hawq.pxf.api.<a href="org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></dt>
+<dd>
+<div class="block">Writes the next object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a></dt>
+<dd>
+<div class="block">Writes row into stream.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject(OneRow)</a></span> - Method in class org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dt>
+<dd> </dd>
+<dt><a href="org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">WriteResolver</span></a> - Interface in <a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></dt>
+<dd>
+<div class="block">Interface that defines the serialization of data read from the DB
+ into a OneRow object.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html#wrongPathGet-java.lang.String-">wrongPathGet(String)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest">InvalidPathResource</a></dt>
+<dd>
+<div class="block">Catches paths of pattern /pxf/*</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html#wrongPathPost-java.lang.String-">wrongPathPost(String)</a></span> - Method in class org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest">InvalidPathResource</a></dt>
+<dd>
+<div class="block">Catches paths of pattern /pxf/*</div>
+</dd>
+</dl>
+<a href="#I:A">A</a> <a href="#I:B">B</a> <a href="#I:C">C</a> <a href="#I:D">D</a> <a href="#I:E">E</a> <a href="#I:F">F</a> <a href="#I:G">G</a> <a href="#I:H">H</a> <a href="#I:I">I</a> <a href="#I:J">J</a> <a href="#I:K">K</a> <a href="#I:L">L</a> <a href="#I:M">M</a> <a href="#I:N">N</a> <a href="#I:O">O</a> <a href="#I:P">P</a> <a href="#I:Q">Q</a> <a href="#I:R">R</a> <a href="#I:S">S</a> <a href="#I:T">T</a> <a href="#I:U">U</a> <a href="#I:V">V</a> <a href="#I:W">W</a> </div>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/BadRecordException.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/BadRecordException.html
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+<title>BadRecordException</title>
+<meta name="date" content="2016-04-20">
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="BadRecordException";
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+ }
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+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class BadRecordException" class="title">Class BadRecordException</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Throwable</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Exception</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.BadRecordException</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">BadRecordException</span>
+extends java.lang.Exception</pre>
+<div class="block">Thrown when a problem occurs while fetching or parsing a record from the user's input data.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../serialized-form.html#org.apache.hawq.pxf.api.BadRecordException">Serialized Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/BadRecordException.html#BadRecordException--">BadRecordException</a></span>()</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/BadRecordException.html#BadRecordException-java.lang.String-">BadRecordException</a></span>(java.lang.String message)</code>
+<div class="block">Constructs a BadRecordException.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/BadRecordException.html#BadRecordException-java.lang.Throwable-">BadRecordException</a></span>(java.lang.Throwable cause)</code>
+<div class="block">Constructs a BadRecordException.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
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+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Throwable</h3>
+<code>addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</code></li>
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+</ul>
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+<a name="BadRecordException--">
+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>BadRecordException</h4>
+<pre>public BadRecordException()</pre>
+</li>
+</ul>
+<a name="BadRecordException-java.lang.Throwable-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>BadRecordException</h4>
+<pre>public BadRecordException(java.lang.Throwable cause)</pre>
+<div class="block">Constructs a BadRecordException.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>cause</code> - the cause of this exception</dd>
+</dl>
+</li>
+</ul>
+<a name="BadRecordException-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>BadRecordException</h4>
+<pre>public BadRecordException(java.lang.String message)</pre>
+<div class="block">Constructs a BadRecordException.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - the cause of this exception</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FilterParser.BasicFilter</title>
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+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class FilterParser.BasicFilter" class="title">Class FilterParser.BasicFilter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FilterParser.BasicFilter</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">FilterParser.BasicFilter</span>
+extends java.lang.Object</pre>
+<div class="block">Basic filter provided for cases where the target storage system does not provide it own filter
+ For example: Hbase storage provides its own filter but for a Writable based record in a
+ SequenceFile there is no filter provided and so we need to have a default</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#BasicFilter-org.apache.hawq.pxf.api.FilterParser.Operation-org.apache.hawq.pxf.api.FilterParser.ColumnIndex-org.apache.hawq.pxf.api.FilterParser.Constant-">BasicFilter</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> oper,
+ <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a> column,
+ <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a> constant)</code>
+<div class="block">Constructs a BasicFilter.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#getColumn--">getColumn</a></span>()</code> </td>
+</tr>
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+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#getConstant--">getConstant</a></span>()</code> </td>
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+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html#getOperation--">getOperation</a></span>()</code> </td>
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+</a>
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+</ul>
+</li>
+</ul>
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+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+</a>
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+<a name="BasicFilter-org.apache.hawq.pxf.api.FilterParser.Operation-org.apache.hawq.pxf.api.FilterParser.ColumnIndex-org.apache.hawq.pxf.api.FilterParser.Constant-">
+<!-- -->
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+<h4>BasicFilter</h4>
+<pre>public BasicFilter(<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> oper,
+ <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a> column,
+ <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a> constant)</pre>
+<div class="block">Constructs a BasicFilter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>oper</code> - the parse operation to perform</dd>
+<dd><code>column</code> - the column index</dd>
+<dd><code>constant</code> - the constant object</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+</a>
+<h3>Method Detail</h3>
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+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>getOperation</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> getOperation()</pre>
+</li>
+</ul>
+<a name="getColumn--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getColumn</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a> getColumn()</pre>
+</li>
+</ul>
+<a name="getConstant--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getConstant</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a> getConstant()</pre>
+</li>
+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html
new file mode 100644
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--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FilterParser.ColumnIndex</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FilterParser.ColumnIndex";
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+ }
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+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class FilterParser.ColumnIndex" class="title">Class FilterParser.ColumnIndex</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FilterParser.ColumnIndex</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FilterParser.ColumnIndex</span>
+extends java.lang.Object</pre>
+<div class="block">Represents a column index.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html#ColumnIndex-int-">ColumnIndex</a></span>(int idx)</code> </td>
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+</table>
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+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html#index--">index</a></span>()</code> </td>
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+<h3>Methods inherited from class java.lang.Object</h3>
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+</ul>
+</li>
+</ul>
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
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+<h3>Constructor Detail</h3>
+<a name="ColumnIndex-int-">
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FilterParser.Constant</title>
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+<li><a href="#method.summary">Method</a></li>
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+<ul class="subNavList">
+<li>Detail: </li>
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class FilterParser.Constant" class="title">Class FilterParser.Constant</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FilterParser.Constant</li>
+</ul>
+</li>
+</ul>
+<div class="description">
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+<li class="blockList">
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+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FilterParser.Constant</span>
+extends java.lang.Object</pre>
+<div class="block">Represents a constant object (String, Long, ...).</div>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html#Constant-java.lang.Object-">Constant</a></span>(java.lang.Object obj)</code> </td>
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html#constant--">constant</a></span>()</code> </td>
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+<h3>Methods inherited from class java.lang.Object</h3>
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+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="constructor.detail">
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+<h4>Constant</h4>
+<pre>public Constant(java.lang.Object obj)</pre>
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+<h4>constant</h4>
+<pre>public java.lang.Object constant()</pre>
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+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+</ul>
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+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html
new file mode 100644
index 0000000..09da81e
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html
@@ -0,0 +1,248 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FilterParser.FilterBuilder</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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+</head>
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+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FilterParser.FilterBuilder";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Interface FilterParser.FilterBuilder" class="title">Interface FilterParser.FilterBuilder</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveFilterBuilder</a></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static interface <span class="typeNameLabel">FilterParser.FilterBuilder</span></pre>
+<div class="block">Interface a user of FilterParser should implement.
+ This is used to let the user build filter expressions in the manner she sees fit.
+ When an operator is parsed, this function is called to let the user decide what to do with its operands.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> operation,
+ java.lang.Object left,
+ java.lang.Object right)</code>
+<div class="block">Builds the filter.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">
+<!-- -->
+</a>
+<ul class="blockListLast">
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+<h4>build</h4>
+<pre>java.lang.Object build(<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> operation,
+ java.lang.Object left,
+ java.lang.Object right)
+ throws java.lang.Exception</pre>
+<div class="block">Builds the filter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>operation</code> - the parse operation to perform</dd>
+<dd><code>left</code> - the left operand</dd>
+<dd><code>right</code> - the right operand</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the built filter</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if building the filter failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
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+</ul>
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new file mode 100644
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+<meta name="date" content="2016-04-20">
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+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="subNavList">
+<li>Summary: </li>
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+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Enum FilterParser.Operation" class="title">Enum FilterParser.Operation</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FilterParser.Operation</li>
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+<dd><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api">FilterParser</a></dd>
+</dl>
+<hr>
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+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
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+<pre>public static <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a>[] values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (FilterParser.Operation c : FilterParser.Operation.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
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+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- -->
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+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
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+</ul>
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+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.html
new file mode 100644
index 0000000..fe703c6
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FilterParser.html
@@ -0,0 +1,354 @@
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FilterParser</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FilterParser";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
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+<li><a href="../../../../../org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail: </li>
+<li>Field | </li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class FilterParser" class="title">Class FilterParser</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FilterParser</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">FilterParser</span>
+extends java.lang.Object</pre>
+<div class="block">The parser code which goes over a filter string and pushes operands onto a stack.
+ Once an operation is read, the evaluate function is called for the <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api"><code>FilterParser.FilterBuilder</code></a>
+ interface with two pop-ed operands.
+ <br>
+ A string of filters looks like this:
+ <code>a2c5o1a1c"abc"o2o7</code>
+ which means <code>column#2 < 5 AND column#1 > "abc"</code>
+ <br>
+ It is a RPN serialized representation of a filters tree in GPDB where
+ <ul>
+ <li> a means an attribute (column)</li>
+ <li>c means a constant (either string or numeric)</li>
+ <li>o means operator</li>
+ </ul>
+
+ Assuming all operators are binary, RPN representation allows it to be read left to right easily.
+ <br>
+ FilterParser only knows about columns and constants. The rest is up to the <a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api"><code>FilterParser.FilterBuilder</code></a> implementer.
+ FilterParser makes sure column objects are always on the left of the expression (when relevant).</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
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+</a>
+<h3>Nested Class Summary</h3>
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+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api">FilterParser.BasicFilter</a></span></code>
+<div class="block">Basic filter provided for cases where the target storage system does not provide it own filter
+ For example: Hbase storage provides its own filter but for a Writable based record in a
+ SequenceFile there is no filter provided and so we need to have a default</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.ColumnIndex.html" title="class in org.apache.hawq.pxf.api">FilterParser.ColumnIndex</a></span></code>
+<div class="block">Represents a column index.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Constant.html" title="class in org.apache.hawq.pxf.api">FilterParser.Constant</a></span></code>
+<div class="block">Represents a constant object (String, Long, ...).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static interface </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></span></code>
+<div class="block">Interface a user of FilterParser should implement.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a></span></code>
+<div class="block">Supported operations by the parser.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html#FilterParser-org.apache.hawq.pxf.api.FilterParser.FilterBuilder-">FilterParser</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a> eval)</code>
+<div class="block">Constructs a FilterParser.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.html#parse-java.lang.String-">parse</a></span>(java.lang.String filter)</code>
+<div class="block">Parses the string filter.</div>
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+</tr>
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+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
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+<a name="FilterParser-org.apache.hawq.pxf.api.FilterParser.FilterBuilder-">
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+</a>
+<ul class="blockListLast">
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+<h4>FilterParser</h4>
+<pre>public FilterParser(<a href="../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a> eval)</pre>
+<div class="block">Constructs a FilterParser.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>eval</code> - the filter builder</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
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+<li class="blockList">
+<h4>parse</h4>
+<pre>public java.lang.Object parse(java.lang.String filter)
+ throws java.lang.Exception</pre>
+<div class="block">Parses the string filter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>filter</code> - the filter to parse</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parsed filter</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if the filter string had wrong syntax</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Fragment</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
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+</ul>
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+<div class="subNav">
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+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Fragment.html" target="_top">Frames</a></li>
+<li><a href="Fragment.html" target="_top">No Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+</ul>
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+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class Fragment" class="title">Class Fragment</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.Fragment</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">Fragment</span>
+extends java.lang.Object</pre>
+<div class="block">Fragment holds a data fragment' information.
+ <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--"><code>Fragmenter.getFragments()</code></a> returns a list of fragments.</div>
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+</ul>
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+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html#Fragment-java.lang.String-java.lang.String:A-byte:A-">Fragment</a></span>(java.lang.String sourceName,
+ java.lang.String[] hosts,
+ byte[] metadata)</code>
+<div class="block">Constructs a Fragment.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html#Fragment-java.lang.String-java.lang.String:A-byte:A-byte:A-">Fragment</a></span>(java.lang.String sourceName,
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+ byte[] metadata,
+ byte[] userData)</code>
+<div class="block">Constructs a Fragment.</div>
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+</tr>
+</table>
+</li>
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+<h3>Method Summary</h3>
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html#getIndex--">getIndex</a></span>()</code> </td>
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+<tr id="i1" class="rowColor">
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+<td class="colFirst"><code>java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html#getReplicas--">getReplicas</a></span>()</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html#getSourceName--">getSourceName</a></span>()</code> </td>
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+</ul>
+</li>
+</ul>
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+<a name="Fragment-java.lang.String-java.lang.String:A-byte:A-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Fragment</h4>
+<pre>public Fragment(java.lang.String sourceName,
+ java.lang.String[] hosts,
+ byte[] metadata)</pre>
+<div class="block">Constructs a Fragment.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>sourceName</code> - the resource uri (File path+name, table name, etc.)</dd>
+<dd><code>hosts</code> - the replicas</dd>
+<dd><code>metadata</code> - the meta data (Starting point + length, region location, etc.).</dd>
+</dl>
+</li>
+</ul>
+<a name="Fragment-java.lang.String-java.lang.String:A-byte:A-byte:A-">
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+<pre>public Fragment(java.lang.String sourceName,
+ java.lang.String[] hosts,
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+ byte[] userData)</pre>
+<div class="block">Constructs a Fragment.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>sourceName</code> - the resource uri (File path+name, table name, etc.)</dd>
+<dd><code>hosts</code> - the replicas</dd>
+<dd><code>metadata</code> - the meta data (Starting point + length, region location, etc.).</dd>
+<dd><code>userData</code> - third party data added to a fragment.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<h3>Method Detail</h3>
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+<h4>getSourceName</h4>
+<pre>public java.lang.String getSourceName()</pre>
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+<ul class="blockList">
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+<h4>setIndex</h4>
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+<ul class="blockList">
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+<pre>public java.lang.String[] getReplicas()</pre>
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+<ul class="blockListLast">
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+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Fragment.html" target="_top">Frames</a></li>
+<li><a href="Fragment.html" target="_top">No Frames</a></li>
+</ul>
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+<div>
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+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/Fragmenter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/Fragmenter.html
new file mode 100644
index 0000000..7444647
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/Fragmenter.html
@@ -0,0 +1,380 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Fragmenter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Fragmenter";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":6,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Fragmenter.html" target="_top">Frames</a></li>
+<li><a href="Fragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class Fragmenter" class="title">Class Fragmenter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.Fragmenter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseDataFragmenter</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsDataFragmenter</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Fragmenter</span>
+extends <a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></pre>
+<div class="block">Abstract class that defines the splitting of a data resource into fragments
+ that can be processed in parallel.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></span></code> </td>
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+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html#Fragmenter-org.apache.hawq.pxf.api.utilities.InputData-">Fragmenter</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> metaData)</code>
+<div class="block">Constructs a Fragmenter.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">getFragments</a></span>()</code>
+<div class="block">Gets the fragments of a given path (source name and location of each
+ fragment).</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">getFragmentsStats</a></span>()</code>
+<div class="block">Default implementation of statistics for fragments.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="fragments">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>fragments</h4>
+<pre>protected java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> fragments</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Fragmenter-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Fragmenter</h4>
+<pre>public Fragmenter(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> metaData)</pre>
+<div class="block">Constructs a Fragmenter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metaData</code> - the input data</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFragments--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragments</h4>
+<pre>public abstract java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> getFragments()
+ throws java.lang.Exception</pre>
+<div class="block">Gets the fragments of a given path (source name and location of each
+ fragment). Used to get fragments of data that could be read in parallel
+ from the different segments.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of data fragments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if fragment list could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentsStats--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> getFragmentsStats()
+ throws java.lang.Exception</pre>
+<div class="block">Default implementation of statistics for fragments. The default is:
+ <ul>
+ <li>number of fragments - as gathered by <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--"><code>getFragments()</code></a></li>
+ <li>first fragment size - 64MB</li>
+ <li>total size - number of fragments times first fragment size</li>
+ </ul>
+ Each fragmenter implementation can override this method to better match
+ its fragments stats.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>default statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if statistics cannot be gathered</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Fragmenter.html" target="_top">Frames</a></li>
+<li><a href="Fragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html
new file mode 100644
index 0000000..2574c39
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html
@@ -0,0 +1,343 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
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+<li><a href="#method.summary">Method</a></li>
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+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class FragmentsStats.SizeAndUnit" class="title">Class FragmentsStats.SizeAndUnit</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FragmentsStats.SizeAndUnit</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FragmentsStats.SizeAndUnit</span>
+extends java.lang.Object</pre>
+<div class="block">Container for size and unit</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#SizeAndUnit--">SizeAndUnit</a></span>()</code>
+<div class="block">Default constructor.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#SizeAndUnit-long-org.apache.hawq.pxf.api.FragmentsStats.SizeUnit-">SizeAndUnit</a></span>(long size,
+ <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a> unit)</code>
+<div class="block">Constructor.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#getSize--">getSize</a></span>()</code>
+<div class="block">Returns size.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#getUnit--">getUnit</a></span>()</code>
+<div class="block">Returns unit (Byte/KB/MB/etc.).</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html#toString--">toString</a></span>()</code> </td>
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+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="constructor.detail">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>SizeAndUnit</h4>
+<pre>public SizeAndUnit()</pre>
+<div class="block">Default constructor.</div>
+</li>
+</ul>
+<a name="SizeAndUnit-long-org.apache.hawq.pxf.api.FragmentsStats.SizeUnit-">
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+<h4>SizeAndUnit</h4>
+<pre>public SizeAndUnit(long size,
+ <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a> unit)</pre>
+<div class="block">Constructor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>size</code> - size</dd>
+<dd><code>unit</code> - unit</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="getSize--">
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+<ul class="blockList">
+<li class="blockList">
+<h4>getSize</h4>
+<pre>public long getSize()</pre>
+<div class="block">Returns size.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>size</dd>
+</dl>
+</li>
+</ul>
+<a name="getUnit--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getUnit</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a> getUnit()</pre>
+<div class="block">Returns unit (Byte/KB/MB/etc.).</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>unit</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public java.lang.String toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html
new file mode 100644
index 0000000..8943743
--- /dev/null
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FragmentsStats.SizeUnit</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FragmentsStats.SizeUnit";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9,"i1":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Enum FragmentsStats.SizeUnit" class="title">Enum FragmentsStats.SizeUnit</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FragmentsStats.SizeUnit</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a>></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static enum <span class="typeNameLabel">FragmentsStats.SizeUnit</span>
+extends java.lang.Enum<<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a>></pre>
+<div class="block">Enum to represent unit (Bytes/KB/MB/GB/TB)</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!-- -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#B">B</a></span></code>
+<div class="block">Byte</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#GB">GB</a></span></code>
+<div class="block">GB</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#KB">KB</a></span></code>
+<div class="block">KB</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#MB">MB</a></span></code>
+<div class="block">MB</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#TB">TB</a></span></code>
+<div class="block">TB</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
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+</ul>
+</li>
+</ul>
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+<h4>B</h4>
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+<pre>public static final <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a> TB</pre>
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+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (FragmentsStats.SizeUnit c : FragmentsStats.SizeUnit.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
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+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
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+</div>
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+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FragmentsStats</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/FragmentsStats.html" target="_top">Frames</a></li>
+<li><a href="FragmentsStats.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+ allClassesLink.style.display = "block";
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+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class FragmentsStats" class="title">Class FragmentsStats</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.FragmentsStats</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FragmentsStats</span>
+extends java.lang.Object</pre>
+<div class="block">FragmentsStats holds statistics for a given path.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!-- -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></span></code>
+<div class="block">Container for size and unit</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a></span></code>
+<div class="block">Enum to represent unit (Bytes/KB/MB/GB/TB)</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
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+<li class="blockList"><a name="field.summary">
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+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#DEFAULT_FRAGMENT_SIZE">DEFAULT_FRAGMENT_SIZE</a></span></code>
+<div class="block">Default fragment size.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
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+<li class="blockList"><a name="constructor.summary">
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#FragmentsStats-long-long-long-">FragmentsStats</a></span>(long fragmentsNumber,
+ long firstFragmentSize,
+ long totalSize)</code>
+<div class="block">Constructs an FragmentsStats.</div>
+</td>
+</tr>
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+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#dataToJSON-org.apache.hawq.pxf.api.FragmentsStats-">dataToJSON</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> stats)</code>
+<div class="block">Given a <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api"><code>FragmentsStats</code></a>, serialize it in JSON to be used as the
+ result string for HAWQ.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#dataToString-org.apache.hawq.pxf.api.FragmentsStats-java.lang.String-">dataToString</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> stats,
+ java.lang.String datapath)</code>
+<div class="block">Given a stats structure, convert it to be readable.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#getFirstFragmentSize--">getFirstFragmentSize</a></span>()</code>
+<div class="block">Returns the size in bytes of the first fragment.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#getFragmentsNumber--">getFragmentsNumber</a></span>()</code>
+<div class="block">Returns number of fragments for a given data source.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api">FragmentsStats.SizeAndUnit</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html#getTotalSize--">getTotalSize</a></span>()</code>
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+</a>
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+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="DEFAULT_FRAGMENT_SIZE">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DEFAULT_FRAGMENT_SIZE</h4>
+<pre>public static final long DEFAULT_FRAGMENT_SIZE</pre>
+<div class="block">Default fragment size. Assuming a fragment is equivalent to a block in
+ HDFS, we guess a full fragment size is 64MB.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../constant-values.html#org.apache.hawq.pxf.api.FragmentsStats.DEFAULT_FRAGMENT_SIZE">Constant Field Values</a></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FragmentsStats-long-long-long-">
+<!-- -->
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+<ul class="blockListLast">
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+<h4>FragmentsStats</h4>
+<pre>public FragmentsStats(long fragmentsNumber,
+ long firstFragmentSize,
+ long totalSize)</pre>
+<div class="block">Constructs an FragmentsStats.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fragmentsNumber</code> - number of fragments</dd>
+<dd><code>firstFragmentSize</code> - first fragment size (in bytes)</dd>
+<dd><code>totalSize</code> - total size (in bytes)</dd>
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+<li class="blockList"><a name="method.detail">
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+</a>
+<h3>Method Detail</h3>
+<a name="dataToJSON-org.apache.hawq.pxf.api.FragmentsStats-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>dataToJSON</h4>
+<pre>public static java.lang.String dataToJSON(<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> stats)
+ throws java.io.IOException</pre>
+<div class="block">Given a <a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api"><code>FragmentsStats</code></a>, serialize it in JSON to be used as the
+ result string for HAWQ. An example result is as follows:
+ <code>{"PXFFragmentsStats":{"fragmentsNumber":3,"firstFragmentSize":{"size"=67108864,"unit":"B"},"totalSize":{"size"=200000000,"unit"="B"}}}</code></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>stats</code> - the data to be serialized</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the result in json format</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if converting to JSON format failed</dd>
+</dl>
+</li>
+</ul>
+<a name="dataToString-org.apache.hawq.pxf.api.FragmentsStats-java.lang.String-">
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+<pre>public static java.lang.String dataToString(<a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> stats,
+ java.lang.String datapath)</pre>
+<div class="block">Given a stats structure, convert it to be readable. Intended for
+ debugging purposes only.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>stats</code> - the data to be stringify</dd>
+<dd><code>datapath</code> - the data path part of the original URI (e.g., table name,
+ *.csv, etc.)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
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+</a>
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+<li class="blockList">
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+<pre>public long getFragmentsNumber()</pre>
+<div class="block">Returns number of fragments for a given data source.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of fragments</dd>
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+<div class="block">Returns the size in bytes of the first fragment.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>first fragment size (in byte)</dd>
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+<div class="block">Returns the total size of a given source. Usually it means the
+ aggregation of all its fragments size.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>total size</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeAndUnit.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/FragmentsStats.html" target="_top">Frames</a></li>
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+ //-->
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
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+</div>
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+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/Metadata.Field.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/Metadata.Field.html
new file mode 100644
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--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/Metadata.Field.html
@@ -0,0 +1,318 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Metadata.Field</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Metadata.Field";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Metadata.Field.html" target="_top">Frames</a></li>
+<li><a href="Metadata.Field.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class Metadata.Field" class="title">Class Metadata.Field</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.Metadata.Field</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">Metadata.Field</span>
+extends java.lang.Object</pre>
+<div class="block">Class representing item field - name and type.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html#Field-java.lang.String-java.lang.String-">Field</a></span>(java.lang.String name,
+ java.lang.String type)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html#Field-java.lang.String-java.lang.String-java.lang.String:A-">Field</a></span>(java.lang.String name,
+ java.lang.String type,
+ java.lang.String[] modifiers)</code> </td>
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+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html#getModifiers--">getModifiers</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html#getName--">getName</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html#getType--">getType</a></span>()</code> </td>
+</tr>
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+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="Field-java.lang.String-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Field</h4>
+<pre>public Field(java.lang.String name,
+ java.lang.String type)</pre>
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+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Field</h4>
+<pre>public Field(java.lang.String name,
+ java.lang.String type,
+ java.lang.String[] modifiers)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+</a>
+<h3>Method Detail</h3>
+<a name="getName--">
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+<li class="blockList">
+<h4>getName</h4>
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+<h4>getType</h4>
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>getModifiers</h4>
+<pre>public java.lang.String[] getModifiers()</pre>
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+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Metadata.Field.html" target="_top">Frames</a></li>
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+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/Metadata.Item.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/Metadata.Item.html
new file mode 100644
index 0000000..747801a
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/Metadata.Item.html
@@ -0,0 +1,311 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Metadata.Item</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Metadata.Item";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Metadata.Item.html" target="_top">Frames</a></li>
+<li><a href="Metadata.Item.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class Metadata.Item" class="title">Class Metadata.Item</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.Metadata.Item</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">Metadata.Item</span>
+extends java.lang.Object</pre>
+<div class="block">Class representing item name - db/schema/path name and table/file name.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
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+<title>Metadata</title>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Metadata.html" target="_top">Frames</a></li>
+<li><a href="Metadata.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
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+ allClassesLink.style.display = "block";
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+ else {
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+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class Metadata" class="title">Class Metadata</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
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+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html#addField-org.apache.hawq.pxf.api.Metadata.Field-">addField</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a> field)</code>
+<div class="block">Adds a field to metadata fields.</div>
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+<tr id="i1" class="rowColor">
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.html#getFields--">getFields</a></span>()</code> </td>
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+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a></code></td>
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+<pre>public Metadata(<a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a> itemName,
+ java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a>> fields)</pre>
+<div class="block">Constructs an item's Metadata.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>itemName</code> - the item name</dd>
+<dd><code>fields</code> - the item's fields</dd>
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+<pre>public Metadata(<a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a> itemName)</pre>
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+<pre>public java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a>> getFields()</pre>
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+<pre>public void addField(<a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a> field)</pre>
+<div class="block">Adds a field to metadata fields.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>field</code> - field to add</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/Metadata.html" target="_top">Frames</a></li>
+<li><a href="Metadata.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
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+<title>MetadataFetcher</title>
+<meta name="date" content="2016-04-20">
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+ if (location.href.indexOf('is-external=true') == -1) {
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+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+ //-->
+</script>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
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+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class MetadataFetcher" class="title">Class MetadataFetcher</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.MetadataFetcher</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveMetadataFetcher</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">MetadataFetcher</span>
+extends <a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></pre>
+<div class="block">Abstract class that defines getting metadata.</div>
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+<h3>Field Summary</h3>
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+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html#metadata">metadata</a></span></code> </td>
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+<code><a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html#MetadataFetcher-org.apache.hawq.pxf.api.utilities.InputData-">MetadataFetcher</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> metaData)</code>
+<div class="block">Constructs a MetadataFetcher.</div>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html#getMetadata-java.lang.String-">getMetadata</a></span>(java.lang.String pattern)</code>
+<div class="block">Gets a metadata of a given item</div>
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+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
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+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
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+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
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+</ul>
+</li>
+</ul>
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+<h4>metadata</h4>
+<pre>protected java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>> metadata</pre>
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+</a>
+<h3>Constructor Detail</h3>
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+<h4>MetadataFetcher</h4>
+<pre>public MetadataFetcher(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> metaData)</pre>
+<div class="block">Constructs a MetadataFetcher.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metaData</code> - the input data</dd>
+</dl>
+</li>
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+<h4>getMetadata</h4>
+<pre>public abstract java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>> getMetadata(java.lang.String pattern)
+ throws java.lang.Exception</pre>
+<div class="block">Gets a metadata of a given item</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>pattern</code> - table/file name or pattern</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>metadata of all items corresponding to given pattern</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if metadata information could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/OneField.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/OneField.html
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index 0000000..18d85d0
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/OneField.html
@@ -0,0 +1,313 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>OneField</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="OneField";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/OneField.html" target="_top">Frames</a></li>
+<li><a href="OneField.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+ else {
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+ }
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.java.lang.Object">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class OneField" class="title">Class OneField</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.OneField</li>
+</ul>
+</li>
+</ul>
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+<li class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">OneField</span>
+extends java.lang.Object</pre>
+<div class="block">Defines a one field in a deserialized record.</div>
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+</ul>
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+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<li class="blockList"><a name="field.summary">
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+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneField.html#type">type</a></span></code>
+<div class="block">OID value recognized by GPDBWritable.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneField.html#val">val</a></span></code>
+<div class="block">Field value.</div>
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+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneField.html#OneField--">OneField</a></span>()</code> </td>
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+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneField.html#OneField-int-java.lang.Object-">OneField</a></span>(int type,
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+<div class="block">Constructs a OneField object.</div>
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+<!-- ========== METHOD SUMMARY =========== -->
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+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<div class="details">
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+<!-- ============ FIELD DETAIL =========== -->
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+<pre>public int type</pre>
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+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>type</code> - the OID value recognized by GPDBWritable</dd>
+<dd><code>val</code> - the field value</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/OneField.html" target="_top">Frames</a></li>
+<li><a href="OneField.html" target="_top">No Frames</a></li>
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+<li>Summary: </li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.java.lang.Object">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/OneRow.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/OneRow.html
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index 0000000..c556360
--- /dev/null
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>OneRow</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="OneRow";
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+ }
+ catch(err) {
+ }
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/OneRow.html" target="_top">Frames</a></li>
+<li><a href="OneRow.html" target="_top">No Frames</a></li>
+</ul>
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+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class OneRow" class="title">Class OneRow</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.OneRow</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">OneRow</span>
+extends java.lang.Object</pre>
+<div class="block">Represents one row in the external system data store.
+ Supports the general case where one row contains both a record and a
+ separate key like in the HDFS key/value model for MapReduce (Example: HDFS sequence file).</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#OneRow--">OneRow</a></span>()</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#OneRow-java.lang.Object-java.lang.Object-">OneRow</a></span>(java.lang.Object key,
+ java.lang.Object data)</code>
+<div class="block">Constructs a OneRow</div>
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+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#getData--">getData</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#getKey--">getKey</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#setData-java.lang.Object-">setData</a></span>(java.lang.Object data)</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#setKey-java.lang.Object-">setKey</a></span>(java.lang.Object key)</code> </td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html#toString--">toString</a></span>()</code> </td>
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+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
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+<h3>Methods inherited from class java.lang.Object</h3>
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+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<a name="OneRow--">
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+<ul class="blockList">
+<li class="blockList">
+<h4>OneRow</h4>
+<pre>public OneRow()</pre>
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>OneRow</h4>
+<pre>public OneRow(java.lang.Object key,
+ java.lang.Object data)</pre>
+<div class="block">Constructs a OneRow</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - the key for the record</dd>
+<dd><code>data</code> - the actual record</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<pre>public void setKey(java.lang.Object key)</pre>
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+</a>
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+<li class="blockList">
+<h4>setData</h4>
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+<ul class="blockList">
+<li class="blockList">
+<h4>getKey</h4>
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+<ul class="blockList">
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+<h4>getData</h4>
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public java.lang.String toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/OneRow.html" target="_top">Frames</a></li>
+<li><a href="OneRow.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
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+ else {
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+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
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+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/OutputFormat.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/OutputFormat.html
new file mode 100644
index 0000000..79c9a28
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/OutputFormat.html
@@ -0,0 +1,340 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>OutputFormat</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="OutputFormat";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9,"i1":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/api/OutputFormat.html" target="_top">Frames</a></li>
+<li><a href="OutputFormat.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Enum OutputFormat" class="title">Enum OutputFormat</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.OutputFormat</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a>></dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">OutputFormat</span>
+extends java.lang.Enum<<a href="../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a>></pre>
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+<dt><span class="returnLabel">Returns:</span></dt>
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+The string must match <i>exactly</i> an identifier used to declare an
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+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Summary: </li>
+<li>Nested | </li>
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+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+<li><a href="#method.detail">Method</a></li>
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Interface ReadAccessor" class="title">Interface ReadAccessor</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveLineBreakAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveRCFileAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">QuotedLineBreakAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">ReadAccessor</span></pre>
+<div class="block">Interface that defines access to the source data store (e.g, a file on HDFS, a region of an HBase table, etc).</div>
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+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead</a></span>()</code>
+<div class="block">Closes the resource.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Opens the resource for reading.</div>
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+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Reads the next object.</div>
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+</tr>
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+<pre>boolean openForRead()
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+<div class="block">Opens the resource for reading.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the resource is successfully opened</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
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+<pre><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> readNextObject()
+ throws java.lang.Exception</pre>
+<div class="block">Reads the next object.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the object which was read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if reading from the resource failed</dd>
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+</li>
+</ul>
+<a name="closeForRead--">
+<!-- -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>closeForRead</h4>
+<pre>void closeForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Closes the resource.</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>ReadResolver</title>
+<meta name="date" content="2016-04-20">
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+<h2 title="Interface ReadResolver" class="title">Interface ReadResolver</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveColumnarSerdeResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveStringPassResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">ReadResolver</span></pre>
+<div class="block">Interface that defines the deserialization of one record brought from the <a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api"><code>ReadAccessor</code></a>.
+ All deserialization methods (e.g, Writable, Avro, ...) implement this interface.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!-- -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> row)</code>
+<div class="block">Gets the <a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
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+<!-- -->
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+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> row)
+ throws java.lang.Exception</pre>
+<div class="block">Gets the <a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>row</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/UnsupportedTypeException.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/UnsupportedTypeException.html
new file mode 100644
index 0000000..5adbf0a
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/UnsupportedTypeException.html
@@ -0,0 +1,292 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>UnsupportedTypeException</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.java.lang.Throwable">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class UnsupportedTypeException" class="title">Class UnsupportedTypeException</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Throwable</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Exception</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.RuntimeException</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.UnsupportedTypeException</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">UnsupportedTypeException</span>
+extends java.lang.RuntimeException</pre>
+<div class="block">Thrown when the resolver tries to serializes/deserializes an unsupported type.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../serialized-form.html#org.apache.hawq.pxf.api.UnsupportedTypeException">Serialized Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/UnsupportedTypeException.html#UnsupportedTypeException-java.lang.String-">UnsupportedTypeException</a></span>(java.lang.String message)</code>
+<div class="block">Constructs an UnsupportedTypeException</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/UnsupportedTypeException.html#UnsupportedTypeException-java.lang.Throwable-">UnsupportedTypeException</a></span>(java.lang.Throwable cause)</code>
+<div class="block">Constructs an UnsupportedTypeException</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Throwable">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Throwable</h3>
+<code>addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
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+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>UnsupportedTypeException</h4>
+<pre>public UnsupportedTypeException(java.lang.Throwable cause)</pre>
+<div class="block">Constructs an UnsupportedTypeException</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>cause</code> - cause of this exception</dd>
+</dl>
+</li>
+</ul>
+<a name="UnsupportedTypeException-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>UnsupportedTypeException</h4>
+<pre>public UnsupportedTypeException(java.lang.String message)</pre>
+<div class="block">Constructs an UnsupportedTypeException</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - cause of this exception</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="#constructor.summary">Constr</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/UserDataException.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/UserDataException.html
new file mode 100644
index 0000000..c1371b8
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/UserDataException.html
@@ -0,0 +1,287 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>UserDataException</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="UserDataException";
+ }
+ }
+ catch(err) {
+ }
+//-->
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.java.lang.Throwable">Method</a></li>
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+<ul class="subNavList">
+<li>Detail: </li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Class UserDataException" class="title">Class UserDataException</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Throwable</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Exception</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.UserDataException</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">UserDataException</span>
+extends java.lang.Exception</pre>
+<div class="block">Thrown when Accessor/Resolver failes to parse <a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#userData"><code>InputData.userData</code></a>.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../serialized-form.html#org.apache.hawq.pxf.api.UserDataException">Serialized Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/UserDataException.html#UserDataException-java.lang.String-">UserDataException</a></span>(java.lang.String message)</code>
+<div class="block">Constructs an UserDataException</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/UserDataException.html#UserDataException-java.lang.Throwable-">UserDataException</a></span>(java.lang.Throwable cause)</code>
+<div class="block">Constructs an UserDataException</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<!-- -->
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+<h3>Methods inherited from class java.lang.Throwable</h3>
+<code>addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</code></li>
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+</ul>
+</li>
+</ul>
+</li>
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+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>UserDataException</h4>
+<pre>public UserDataException(java.lang.Throwable cause)</pre>
+<div class="block">Constructs an UserDataException</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>cause</code> - the cause of this exception</dd>
+</dl>
+</li>
+</ul>
+<a name="UserDataException-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>UserDataException</h4>
+<pre>public UserDataException(java.lang.String message)</pre>
+<div class="block">Constructs an UserDataException</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - the cause of this exception</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/WriteAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/WriteAccessor.html
new file mode 100644
index 0000000..f997cb8
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/WriteAccessor.html
@@ -0,0 +1,280 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>WriteAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WriteAccessor";
+ }
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+ }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
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+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../../../org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Summary: </li>
+<li>Nested | </li>
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+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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+<li><a href="#method.detail">Method</a></li>
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+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Interface WriteAccessor" class="title">Interface WriteAccessor</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">WriteAccessor</span></pre>
+<div class="block">Interface for writing data into a data store (e.g. a sequence file on HDFS).</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#closeForWrite--">closeForWrite</a></span>()</code>
+<div class="block">Closes the resource for write.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#openForWrite--">openForWrite</a></span>()</code>
+<div class="block">Opens the resource for write.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Writes the next object.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="openForWrite--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForWrite</h4>
+<pre>boolean openForWrite()
+ throws java.lang.Exception</pre>
+<div class="block">Opens the resource for write.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the resource is successfully opened</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="writeNextObject-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>writeNextObject</h4>
+<pre>boolean writeNextObject(<a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block">Writes the next object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the object to be written</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the write succeeded</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - writing to the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="closeForWrite--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>closeForWrite</h4>
+<pre>void closeForWrite()
+ throws java.lang.Exception</pre>
+<div class="block">Closes the resource for write.</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/WriteResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/WriteResolver.html
new file mode 100644
index 0000000..e6fba69
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/WriteResolver.html
@@ -0,0 +1,238 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WriteResolver";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
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+var activeTableTab = "activeTableTab";
+</script>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api</div>
+<h2 title="Interface WriteResolver" class="title">Interface WriteResolver</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a>, <a href="../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">WriteResolver</span></pre>
+<div class="block">Interface that defines the serialization of data read from the DB
+ into a OneRow object.
+ This interface is implemented by all serialization methods (e.g, Writable, Avro, ...).</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/api/WriteResolver.html#setFields-java.util.List-">setFields</a></span>(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> record)</code>
+<div class="block">Constructs and sets the fields of a <a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a>.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+ throws java.lang.Exception</pre>
+<div class="block">Constructs and sets the fields of a <a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>record</code> - list of <a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the constructed <a href="../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if constructing a row from the fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/DataType.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/DataType.html
new file mode 100644
index 0000000..7bbcbde
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/DataType.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>DataType</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="DataType";
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+ }
+//-->
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/io/DataType.html" target="_top">Frames</a></li>
+<li><a href="DataType.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.io</div>
+<h2 title="Enum DataType" class="title">Enum DataType</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.io.DataType</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a>></dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">DataType</span>
+extends java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a>></pre>
+<div class="block">Supported Data Types and OIDs (HAWQ Data Type identifiers).
+ There's a one-to-one match between a Data Type and it's corresponding OID.</div>
+</li>
+</ul>
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+<h3>Enum Constant Summary</h3>
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+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#BIGINT">BIGINT</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#BOOLEAN">BOOLEAN</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#BPCHAR">BPCHAR</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#BYTEA">BYTEA</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#CHAR">CHAR</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#DATE">DATE</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#FLOAT8">FLOAT8</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#INTEGER">INTEGER</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#NUMERIC">NUMERIC</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#REAL">REAL</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#SMALLINT">SMALLINT</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#TEXT">TEXT</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#TIME">TIME</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#TIMESTAMP">TIMESTAMP</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#UNSUPPORTED_TYPE">UNSUPPORTED_TYPE</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#VARCHAR">VARCHAR</a></span></code> </td>
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+</table>
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+</a>
+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#get-int-">get</a></span>(int OID)</code>
+<div class="block">Utility method for converting an <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#OID"><code>OID</code></a> to a <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#DataType-int-"><code>DataType(int)</code></a>.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#getOID--">getOID</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Enum</h3>
+<code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.detail">
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+<h3>Enum Constant Detail</h3>
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+<h4>BOOLEAN</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> BOOLEAN</pre>
+</li>
+</ul>
+<a name="BYTEA">
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+</a>
+<ul class="blockList">
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+<h4>BYTEA</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> BYTEA</pre>
+</li>
+</ul>
+<a name="CHAR">
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+</a>
+<ul class="blockList">
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+<h4>CHAR</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> CHAR</pre>
+</li>
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+<h4>BIGINT</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> BIGINT</pre>
+</li>
+</ul>
+<a name="SMALLINT">
+<!-- -->
+</a>
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+<h4>SMALLINT</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> SMALLINT</pre>
+</li>
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+<h4>INTEGER</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> INTEGER</pre>
+</li>
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+</a>
+<ul class="blockList">
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+<h4>TEXT</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> TEXT</pre>
+</li>
+</ul>
+<a name="REAL">
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+<h4>REAL</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> REAL</pre>
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+</a>
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+<h4>FLOAT8</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> FLOAT8</pre>
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+</ul>
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+</a>
+<ul class="blockList">
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+<h4>BPCHAR</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> BPCHAR</pre>
+</li>
+</ul>
+<a name="VARCHAR">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>VARCHAR</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> VARCHAR</pre>
+</li>
+</ul>
+<a name="DATE">
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+</a>
+<ul class="blockList">
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+<h4>DATE</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> DATE</pre>
+</li>
+</ul>
+<a name="TIME">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>TIME</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> TIME</pre>
+</li>
+</ul>
+<a name="TIMESTAMP">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>TIMESTAMP</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> TIMESTAMP</pre>
+</li>
+</ul>
+<a name="NUMERIC">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>NUMERIC</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> NUMERIC</pre>
+</li>
+</ul>
+<a name="UNSUPPORTED_TYPE">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>UNSUPPORTED_TYPE</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> UNSUPPORTED_TYPE</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="values--">
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+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a>[] values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (DataType c : DataType.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> valueOf(java.lang.String name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+<a name="get-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> get(int OID)</pre>
+<div class="block">Utility method for converting an <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#OID"><code>OID</code></a> to a <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#DataType-int-"><code>DataType(int)</code></a>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>OID</code> - the oid to be converted</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the corresponding DataType if exists, else returns <a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html#UNSUPPORTED_TYPE"><code>UNSUPPORTED_TYPE</code></a></dd>
+</dl>
+</li>
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+<a name="getOID--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getOID</h4>
+<pre>public int getOID()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li>Prev Class</li>
+<li>Next Class</li>
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+<ul class="navList">
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+<li><a href="DataType.html" target="_top">No Frames</a></li>
+</ul>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
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+</ul>
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+<li>Detail: </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-frame.html
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--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-frame.html
@@ -0,0 +1,20 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api.io</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/api/io/package-summary.html" target="classFrame">org.apache.hawq.pxf.api.io</a></h1>
+<div class="indexContainer">
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="DataType.html" title="enum in org.apache.hawq.pxf.api.io" target="classFrame">DataType</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-summary.html
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@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api.io</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.api.io";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
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+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-summary.html">Next Package</a></li>
+</ul>
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+<li><a href="package-summary.html" target="_top">No Frames</a></li>
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+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.api.io</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a></td>
+<td class="colLast">
+<div class="block">Supported Data Types and OIDs (HAWQ Data Type identifiers).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+ else {
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+ }
+ //-->
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-tree.html
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index 0000000..fa8aaf2
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/io/package-tree.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api.io Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.api.io Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-tree.html">Next</a></li>
+</ul>
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+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/io/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ allClassesLink = document.getElementById("allclasses_navbar_top");
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+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.api.io</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Enum Hierarchy">Enum Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
+<ul>
+<li type="circle">org.apache.hawq.pxf.api.io.<a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io"><span class="typeNameLink">DataType</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
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+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
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+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+</div>
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+<!-- -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/package-frame.html
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../org/apache/hawq/pxf/api/package-summary.html" target="classFrame">org.apache.hawq.pxf.api</a></h1>
+<div class="indexContainer">
+<h2 title="Interfaces">Interfaces</h2>
+<ul title="Interfaces">
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+<li><a href="ReadAccessor.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">ReadAccessor</span></a></li>
+<li><a href="ReadResolver.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">ReadResolver</span></a></li>
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+<li><a href="WriteResolver.html" title="interface in org.apache.hawq.pxf.api" target="classFrame"><span class="interfaceName">WriteResolver</span></a></li>
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+<li><a href="FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api" target="classFrame">FilterParser.BasicFilter</a></li>
+<li><a href="Fragment.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Fragment</a></li>
+<li><a href="Fragmenter.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Fragmenter</a></li>
+<li><a href="FragmentsStats.html" title="class in org.apache.hawq.pxf.api" target="classFrame">FragmentsStats</a></li>
+<li><a href="Metadata.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Metadata</a></li>
+<li><a href="Metadata.Field.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Metadata.Field</a></li>
+<li><a href="Metadata.Item.html" title="class in org.apache.hawq.pxf.api" target="classFrame">Metadata.Item</a></li>
+<li><a href="MetadataFetcher.html" title="class in org.apache.hawq.pxf.api" target="classFrame">MetadataFetcher</a></li>
+<li><a href="OneField.html" title="class in org.apache.hawq.pxf.api" target="classFrame">OneField</a></li>
+<li><a href="OneRow.html" title="class in org.apache.hawq.pxf.api" target="classFrame">OneRow</a></li>
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+<li><a href="FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api" target="classFrame">FragmentsStats.SizeUnit</a></li>
+<li><a href="OutputFormat.html" title="enum in org.apache.hawq.pxf.api" target="classFrame">OutputFormat</a></li>
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+<h2 title="Exceptions">Exceptions</h2>
+<ul title="Exceptions">
+<li><a href="BadRecordException.html" title="class in org.apache.hawq.pxf.api" target="classFrame">BadRecordException</a></li>
+<li><a href="UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api" target="classFrame">UnsupportedTypeException</a></li>
+<li><a href="UserDataException.html" title="class in org.apache.hawq.pxf.api" target="classFrame">UserDataException</a></li>
+</ul>
+</div>
+</body>
+</html>
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new file mode 100644
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+<title>org.apache.hawq.pxf.api</title>
+<meta name="date" content="2016-04-20">
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+<h1 title="Package" class="title">Package org.apache.hawq.pxf.api</h1>
+<div class="docSummary">
+<div class="block">Provides PXF base classes and interfaces for all the PXF plugins.</div>
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+<td class="colFirst"><a href="../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></td>
+<td class="colLast">
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+<td class="colLast">
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+<tr>
+<th class="colFirst" scope="col">Enum</th>
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+<td class="colFirst"><a href="../../../../../org/apache/hawq/pxf/api/FragmentsStats.SizeUnit.html" title="enum in org.apache.hawq.pxf.api">FragmentsStats.SizeUnit</a></td>
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+<th class="colFirst" scope="col">Exception</th>
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+</tr>
+<tr class="rowColor">
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+<tr class="altColor">
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+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<a name="package.description">
+<!-- -->
+</a>
+<h2 title="Package org.apache.hawq.pxf.api Description">Package org.apache.hawq.pxf.api Description</h2>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html
new file mode 100644
index 0000000..37f3e85
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ColumnDescriptor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ColumnDescriptor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10};
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+var activeTableTab = "activeTableTab";
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Class ColumnDescriptor" class="title">Class ColumnDescriptor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.ColumnDescriptor</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ColumnDescriptor</span>
+extends java.lang.Object</pre>
+<div class="block">ColumnDescriptor describes one column in hawq database.
+ Currently it means a name, a type id (HAWQ/GPDB OID), a type name and column index.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
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+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<h3>Field Summary</h3>
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+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME">RECORD_KEY_NAME</a></span></code>
+<div class="block">Reserved word for a table record key.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
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+<h3>Constructor Summary</h3>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#ColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-">ColumnDescriptor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> copy)</code>
+<div class="block">Constructs a copy of ColumnDescriptor.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#ColumnDescriptor-java.lang.String-int-int-java.lang.String-">ColumnDescriptor</a></span>(java.lang.String name,
+ int typecode,
+ int index,
+ java.lang.String typename)</code>
+<div class="block">Constructs a ColumnDescriptor.</div>
+</td>
+</tr>
+</table>
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnIndex--">columnIndex</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnName--">columnName</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnTypeCode--">columnTypeCode</a></span>()</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnTypeName--">columnTypeName</a></span>()</code> </td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#isKeyColumn--">isKeyColumn</a></span>()</code>
+<div class="block">Returns <tt>true</tt> if <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#gpdbColumnName"><code>gpdbColumnName</code></a> is a <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME"><code>RECORD_KEY_NAME</code></a>.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#toString--">toString</a></span>()</code> </td>
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+<h3>Field Detail</h3>
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+<h4>RECORD_KEY_NAME</h4>
+<pre>public static final java.lang.String RECORD_KEY_NAME</pre>
+<div class="block">Reserved word for a table record key.
+ A field with this name will be treated as record key.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.api.utilities.ColumnDescriptor.RECORD_KEY_NAME">Constant Field Values</a></dd>
+</dl>
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+<h4>ColumnDescriptor</h4>
+<pre>public ColumnDescriptor(java.lang.String name,
+ int typecode,
+ int index,
+ java.lang.String typename)</pre>
+<div class="block">Constructs a ColumnDescriptor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - column name</dd>
+<dd><code>typecode</code> - OID</dd>
+<dd><code>index</code> - column index</dd>
+<dd><code>typename</code> - type name</dd>
+</dl>
+</li>
+</ul>
+<a name="ColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-">
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+<h4>ColumnDescriptor</h4>
+<pre>public ColumnDescriptor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> copy)</pre>
+<div class="block">Constructs a copy of ColumnDescriptor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>copy</code> - the ColumnDescriptor to copy</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="columnName--">
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+<h4>columnName</h4>
+<pre>public java.lang.String columnName()</pre>
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+<h4>columnIndex</h4>
+<pre>public int columnIndex()</pre>
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+<pre>public boolean isKeyColumn()</pre>
+<div class="block">Returns <tt>true</tt> if <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#gpdbColumnName"><code>gpdbColumnName</code></a> is a <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME"><code>RECORD_KEY_NAME</code></a>.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>whether column is a record key column</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!-- -->
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+<ul class="blockListLast">
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+<h4>toString</h4>
+<pre>public java.lang.String toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/InputData.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/InputData.html
new file mode 100644
index 0000000..2ace3c6
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/InputData.html
@@ -0,0 +1,1052 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>InputData</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="InputData";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/InputData.html" target="_top">Frames</a></li>
+<li><a href="InputData.html" target="_top">No Frames</a></li>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Class InputData" class="title">Class InputData</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.InputData</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">InputData</span>
+extends java.lang.Object</pre>
+<div class="block">Common configuration available to all PXF plugins. Represents input data
+ coming from client applications, such as Hawq.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#accessor">accessor</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#dataFragment">dataFragment</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#dataSource">dataSource</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#filterString">filterString</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#filterStringValid">filterStringValid</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#fragmenter">fragmenter</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#fragmentMetadata">fragmentMetadata</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#INVALID_SPLIT_IDX">INVALID_SPLIT_IDX</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#metadata">metadata</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#recordkeyColumn">recordkeyColumn</a></span></code>
+<div class="block">The name of the recordkey column.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#remoteLogin">remoteLogin</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#remoteSecret">remoteSecret</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.util.Map<java.lang.String,java.lang.String></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#requestParametersMap">requestParametersMap</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#resolver">resolver</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#segmentId">segmentId</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#threadSafe">threadSafe</a></span></code>
+<div class="block">When false the bridge has to run in synchronized mode.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#totalSegments">totalSegments</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.util.ArrayList<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#tupleDescription">tupleDescription</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#userData">userData</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#InputData--">InputData</a></span>()</code>
+<div class="block">Constructs an empty InputData</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#InputData-org.apache.hawq.pxf.api.utilities.InputData-">InputData</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> copy)</code>
+<div class="block">Constructs an InputData from a copy.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getAccessor--">getAccessor</a></span>()</code>
+<div class="block">Returns the ClassName for the java class that was defined as Accessor.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getColumn-int-">getColumn</a></span>(int index)</code>
+<div class="block">Returns column index from tuple description.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getColumns--">getColumns</a></span>()</code>
+<div class="block">Returns the number of columns in tuple description.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getDataFragment--">getDataFragment</a></span>()</code>
+<div class="block">Returns a data fragment index.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getDataSource--">getDataSource</a></span>()</code>
+<div class="block">Returns the data source of the required resource (i.e a file path or a
+ table name).</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFilterString--">getFilterString</a></span>()</code>
+<div class="block">Returns the filter string, <tt>null</tt> if #hasFilter is <tt>false</tt>.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFragmenter--">getFragmenter</a></span>()</code>
+<div class="block">Returns the ClassName for the java class that was defined as Fragmenter
+ or null if no fragmenter was defined.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFragmentMetadata--">getFragmentMetadata</a></span>()</code>
+<div class="block">The byte serialization of a data fragment.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFragmentUserData--">getFragmentUserData</a></span>()</code>
+<div class="block">Gets any custom user data that may have been passed from the fragmenter.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getLogin--">getLogin</a></span>()</code>
+<div class="block">Returns the contents of pxf_remote_service_login set in Hawq.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getMetadata--">getMetadata</a></span>()</code>
+<div class="block">Returns the ClassName for the java class that was defined as Metadata
+ or null if no metadata was defined.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getRecordkeyColumn--">getRecordkeyColumn</a></span>()</code>
+<div class="block">Returns the column descriptor of the recordkey column.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getResolver--">getResolver</a></span>()</code>
+<div class="block">Returns the ClassName for the java class that was defined as Resolver.</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getSecret--">getSecret</a></span>()</code>
+<div class="block">Returns the contents of pxf_remote_service_secret set in Hawq.</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getSegmentId--">getSegmentId</a></span>()</code>
+<div class="block">Returns the current segment ID in HAWQ.</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getTotalSegments--">getTotalSegments</a></span>()</code>
+<div class="block">Returns the number of segments in HAWQ.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>java.util.ArrayList<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getTupleDescription--">getTupleDescription</a></span>()</code>
+<div class="block">Returns tuple description.</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getUserProperty-java.lang.String-">getUserProperty</a></span>(java.lang.String userProp)</code>
+<div class="block">Returns a user defined property.</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#hasFilter--">hasFilter</a></span>()</code>
+<div class="block">Returns true if there is a filter string to parse.</div>
+</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#isThreadSafe--">isThreadSafe</a></span>()</code>
+<div class="block">Returns whether this request is thread safe.</div>
+</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#setDataSource-java.lang.String-">setDataSource</a></span>(java.lang.String dataSource)</code>
+<div class="block">Sets the data source for the required resource.</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#setFragmentMetadata-byte:A-">setFragmentMetadata</a></span>(byte[] location)</code>
+<div class="block">Sets the byte serialization of a fragment meta data.</div>
+</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#setFragmentUserData-byte:A-">setFragmentUserData</a></span>(byte[] userData)</code>
+<div class="block">Sets any custom user data that needs to be shared across plugins.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="INVALID_SPLIT_IDX">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>INVALID_SPLIT_IDX</h4>
+<pre>public static final int INVALID_SPLIT_IDX</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.api.utilities.InputData.INVALID_SPLIT_IDX">Constant Field Values</a></dd>
+</dl>
+</li>
+</ul>
+<a name="requestParametersMap">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>requestParametersMap</h4>
+<pre>protected java.util.Map<java.lang.String,java.lang.String> requestParametersMap</pre>
+</li>
+</ul>
+<a name="tupleDescription">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>tupleDescription</h4>
+<pre>protected java.util.ArrayList<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a>> tupleDescription</pre>
+</li>
+</ul>
+<a name="segmentId">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>segmentId</h4>
+<pre>protected int segmentId</pre>
+</li>
+</ul>
+<a name="totalSegments">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>totalSegments</h4>
+<pre>protected int totalSegments</pre>
+</li>
+</ul>
+<a name="fragmentMetadata">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>fragmentMetadata</h4>
+<pre>protected byte[] fragmentMetadata</pre>
+</li>
+</ul>
+<a name="userData">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>userData</h4>
+<pre>protected byte[] userData</pre>
+</li>
+</ul>
+<a name="filterStringValid">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>filterStringValid</h4>
+<pre>protected boolean filterStringValid</pre>
+</li>
+</ul>
+<a name="filterString">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>filterString</h4>
+<pre>protected java.lang.String filterString</pre>
+</li>
+</ul>
+<a name="dataSource">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>dataSource</h4>
+<pre>protected java.lang.String dataSource</pre>
+</li>
+</ul>
+<a name="accessor">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>accessor</h4>
+<pre>protected java.lang.String accessor</pre>
+</li>
+</ul>
+<a name="resolver">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>resolver</h4>
+<pre>protected java.lang.String resolver</pre>
+</li>
+</ul>
+<a name="fragmenter">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>fragmenter</h4>
+<pre>protected java.lang.String fragmenter</pre>
+</li>
+</ul>
+<a name="metadata">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>metadata</h4>
+<pre>protected java.lang.String metadata</pre>
+</li>
+</ul>
+<a name="remoteLogin">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>remoteLogin</h4>
+<pre>protected java.lang.String remoteLogin</pre>
+</li>
+</ul>
+<a name="remoteSecret">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>remoteSecret</h4>
+<pre>protected java.lang.String remoteSecret</pre>
+</li>
+</ul>
+<a name="dataFragment">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>dataFragment</h4>
+<pre>protected int dataFragment</pre>
+</li>
+</ul>
+<a name="threadSafe">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>threadSafe</h4>
+<pre>protected boolean threadSafe</pre>
+<div class="block">When false the bridge has to run in synchronized mode. default value -
+ true.</div>
+</li>
+</ul>
+<a name="recordkeyColumn">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>recordkeyColumn</h4>
+<pre>protected <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> recordkeyColumn</pre>
+<div class="block">The name of the recordkey column. It can appear in any location in the
+ columns list. By specifying the recordkey column, the user declares that
+ he is interested to receive for every record retrieved also the the
+ recordkey in the database. The recordkey is present in HBase table (it is
+ called rowkey), and in sequence files. When the HDFS storage element
+ queried will not have a recordkey and the user will still specify it in
+ the "create external table" statement, then the values for this field
+ will be null. This field will always be the first field in the tuple
+ returned.</div>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="InputData--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>InputData</h4>
+<pre>public InputData()</pre>
+<div class="block">Constructs an empty InputData</div>
+</li>
+</ul>
+<a name="InputData-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>InputData</h4>
+<pre>public InputData(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> copy)</pre>
+<div class="block">Constructs an InputData from a copy. Used to create from an extending
+ class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>copy</code> - the input data to copy</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getUserProperty-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getUserProperty</h4>
+<pre>public java.lang.String getUserProperty(java.lang.String userProp)</pre>
+<div class="block">Returns a user defined property.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>userProp</code> - the lookup user property</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>property value as a String</dd>
+</dl>
+</li>
+</ul>
+<a name="setFragmentMetadata-byte:A-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFragmentMetadata</h4>
+<pre>public void setFragmentMetadata(byte[] location)</pre>
+<div class="block">Sets the byte serialization of a fragment meta data.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>location</code> - start, len, and location of the fragment</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentMetadata--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragmentMetadata</h4>
+<pre>public byte[] getFragmentMetadata()</pre>
+<div class="block">The byte serialization of a data fragment.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>serialized fragment metadata</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentUserData--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragmentUserData</h4>
+<pre>public byte[] getFragmentUserData()</pre>
+<div class="block">Gets any custom user data that may have been passed from the fragmenter.
+ Will mostly be used by the accessor or resolver.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>fragment user data</dd>
+</dl>
+</li>
+</ul>
+<a name="setFragmentUserData-byte:A-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFragmentUserData</h4>
+<pre>public void setFragmentUserData(byte[] userData)</pre>
+<div class="block">Sets any custom user data that needs to be shared across plugins. Will
+ mostly be set by the fragmenter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>userData</code> - user data</dd>
+</dl>
+</li>
+</ul>
+<a name="getTotalSegments--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTotalSegments</h4>
+<pre>public int getTotalSegments()</pre>
+<div class="block">Returns the number of segments in HAWQ.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of segments</dd>
+</dl>
+</li>
+</ul>
+<a name="getSegmentId--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSegmentId</h4>
+<pre>public int getSegmentId()</pre>
+<div class="block">Returns the current segment ID in HAWQ.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>current segment ID</dd>
+</dl>
+</li>
+</ul>
+<a name="hasFilter--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>hasFilter</h4>
+<pre>public boolean hasFilter()</pre>
+<div class="block">Returns true if there is a filter string to parse.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>whether there is a filter string</dd>
+</dl>
+</li>
+</ul>
+<a name="getFilterString--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFilterString</h4>
+<pre>public java.lang.String getFilterString()</pre>
+<div class="block">Returns the filter string, <tt>null</tt> if #hasFilter is <tt>false</tt>.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the filter string or null</dd>
+</dl>
+</li>
+</ul>
+<a name="getTupleDescription--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTupleDescription</h4>
+<pre>public java.util.ArrayList<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a>> getTupleDescription()</pre>
+<div class="block">Returns tuple description.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>tuple description</dd>
+</dl>
+</li>
+</ul>
+<a name="getColumns--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getColumns</h4>
+<pre>public int getColumns()</pre>
+<div class="block">Returns the number of columns in tuple description.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of columns</dd>
+</dl>
+</li>
+</ul>
+<a name="getColumn-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getColumn</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> getColumn(int index)</pre>
+<div class="block">Returns column index from tuple description.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - index of column</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>column by index</dd>
+</dl>
+</li>
+</ul>
+<a name="getRecordkeyColumn--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRecordkeyColumn</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> getRecordkeyColumn()</pre>
+<div class="block">Returns the column descriptor of the recordkey column. If the recordkey
+ column was not specified by the user in the create table statement will
+ return null.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>column of record key or null</dd>
+</dl>
+</li>
+</ul>
+<a name="getDataSource--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getDataSource</h4>
+<pre>public java.lang.String getDataSource()</pre>
+<div class="block">Returns the data source of the required resource (i.e a file path or a
+ table name).</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>data source</dd>
+</dl>
+</li>
+</ul>
+<a name="setDataSource-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setDataSource</h4>
+<pre>public void setDataSource(java.lang.String dataSource)</pre>
+<div class="block">Sets the data source for the required resource.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>dataSource</code> - data source to be set</dd>
+</dl>
+</li>
+</ul>
+<a name="getAccessor--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAccessor</h4>
+<pre>public java.lang.String getAccessor()</pre>
+<div class="block">Returns the ClassName for the java class that was defined as Accessor.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>class name for Accessor</dd>
+</dl>
+</li>
+</ul>
+<a name="getResolver--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getResolver</h4>
+<pre>public java.lang.String getResolver()</pre>
+<div class="block">Returns the ClassName for the java class that was defined as Resolver.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>class name for Resolver</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmenter--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragmenter</h4>
+<pre>public java.lang.String getFragmenter()</pre>
+<div class="block">Returns the ClassName for the java class that was defined as Fragmenter
+ or null if no fragmenter was defined.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>class name for Fragmenter or null</dd>
+</dl>
+</li>
+</ul>
+<a name="getMetadata--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMetadata</h4>
+<pre>public java.lang.String getMetadata()</pre>
+<div class="block">Returns the ClassName for the java class that was defined as Metadata
+ or null if no metadata was defined.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>class name for METADATA or null</dd>
+</dl>
+</li>
+</ul>
+<a name="getLogin--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLogin</h4>
+<pre>public java.lang.String getLogin()</pre>
+<div class="block">Returns the contents of pxf_remote_service_login set in Hawq. Should the
+ user set it to an empty string this function will return null.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>remote login details if set, null otherwise</dd>
+</dl>
+</li>
+</ul>
+<a name="getSecret--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSecret</h4>
+<pre>public java.lang.String getSecret()</pre>
+<div class="block">Returns the contents of pxf_remote_service_secret set in Hawq. Should the
+ user set it to an empty string this function will return null.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>remote password if set, null otherwise</dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public boolean isThreadSafe()</pre>
+<div class="block">Returns whether this request is thread safe.
+ If it is not, request will be handled consequentially and not in parallel.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>whether the request is thread safe</dd>
+</dl>
+</li>
+</ul>
+<a name="getDataFragment--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getDataFragment</h4>
+<pre>public int getDataFragment()</pre>
+<div class="block">Returns a data fragment index. plan to deprecate it in favor of using
+ getFragmentMetadata().</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>data fragment index</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/InputData.html" target="_top">Frames</a></li>
+<li><a href="InputData.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/Plugin.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/Plugin.html
new file mode 100644
index 0000000..7dc5290
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/Plugin.html
@@ -0,0 +1,325 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Plugin</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Plugin";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/Plugin.html" target="_top">Frames</a></li>
+<li><a href="Plugin.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Class Plugin" class="title">Class Plugin</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.Plugin</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Plugin</span>
+extends java.lang.Object</pre>
+<div class="block">Base class for all plugin types (Accessor, Resolver, Fragmenter, ...).
+ Manages the meta data.</div>
+</li>
+</ul>
+</div>
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+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#Plugin-org.apache.hawq.pxf.api.utilities.InputData-">Plugin</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a plugin.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></span>()</code>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="inputData">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>inputData</h4>
+<pre>protected <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Plugin-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Plugin</h4>
+<pre>public Plugin(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a plugin.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - the input data</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="isThreadSafe--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public boolean isThreadSafe()</pre>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if plugin is thread safe</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/Plugin.html" target="_top">Frames</a></li>
+<li><a href="Plugin.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html
new file mode 100644
index 0000000..2e7150b
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html
@@ -0,0 +1,368 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ProfileConfException.MessageFormat</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ProfileConfException.MessageFormat";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":9,"i2":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" target="_top">Frames</a></li>
+<li><a href="ProfileConfException.MessageFormat.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Enum ProfileConfException.MessageFormat" class="title">Enum ProfileConfException.MessageFormat</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.ProfileConfException.MessageFormat</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a>></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities">ProfileConfException</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static enum <span class="typeNameLabel">ProfileConfException.MessageFormat</span>
+extends java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a>></pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!-- -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#NO_PROFILE_DEF">NO_PROFILE_DEF</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#PROFILES_FILE_LOAD_ERR">PROFILES_FILE_LOAD_ERR</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#PROFILES_FILE_NOT_FOUND">PROFILES_FILE_NOT_FOUND</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#getFormat--">getFormat</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a>[]</code></td>
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+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
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+</tr>
+</table>
+<ul class="blockList">
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+<h4>PROFILES_FILE_NOT_FOUND</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> PROFILES_FILE_NOT_FOUND</pre>
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+<!-- -->
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+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> PROFILES_FILE_LOAD_ERR</pre>
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+<h4>NO_PROFILE_DEF</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> NO_PROFILE_DEF</pre>
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+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a>[] values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (ProfileConfException.MessageFormat c : ProfileConfException.MessageFormat.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
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+<a name="valueOf-java.lang.String-">
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+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> valueOf(java.lang.String name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
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+<!-- -->
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+<h4>getFormat</h4>
+<pre>public java.lang.String getFormat()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+</ul>
+</div>
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+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfileConfException.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfileConfException.html
new file mode 100644
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--- /dev/null
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ProfileConfException</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ProfileConfException";
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+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/ProfileConfException.html" target="_top">Frames</a></li>
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+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Class ProfileConfException" class="title">Class ProfileConfException</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Throwable</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Exception</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.RuntimeException</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.ProfileConfException</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ProfileConfException</span>
+extends java.lang.RuntimeException</pre>
+<div class="block">Thrown when there is a configuration problem with pxf profiles definitions.
+ <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#PROFILES_FILE_NOT_FOUND"><code>ProfileConfException.MessageFormat.PROFILES_FILE_NOT_FOUND</code></a> when pxf-profiles.xml is missing from the CLASSPATH.
+ <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#PROFILES_FILE_LOAD_ERR"><code>ProfileConfException.MessageFormat.PROFILES_FILE_LOAD_ERR</code></a> when pxf-profiles.xml is not valid.
+ <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html#NO_PROFILE_DEF"><code>ProfileConfException.MessageFormat.NO_PROFILE_DEF</code></a> when a profile entry or attribute is missing.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../serialized-form.html#org.apache.hawq.pxf.api.utilities.ProfileConfException">Serialized Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
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+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
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+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></span></code> </td>
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+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html#ProfileConfException-org.apache.hawq.pxf.api.utilities.ProfileConfException.MessageFormat-java.lang.String...-">ProfileConfException</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> msgFormat,
+ java.lang.String... msgArgs)</code>
+<div class="block">Constructs a ProfileConfException.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html#getMsgFormat--">getMsgFormat</a></span>()</code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Throwable">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Throwable</h3>
+<code>addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</code></li>
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+<!-- -->
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+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ProfileConfException-org.apache.hawq.pxf.api.utilities.ProfileConfException.MessageFormat-java.lang.String...-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ProfileConfException</h4>
+<pre>public ProfileConfException(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> msgFormat,
+ java.lang.String... msgArgs)</pre>
+<div class="block">Constructs a ProfileConfException.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>msgFormat</code> - the message format</dd>
+<dd><code>msgArgs</code> - the message arguments</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getMsgFormat--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getMsgFormat</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a> getMsgFormat()</pre>
+</li>
+</ul>
+</li>
+</ul>
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+</ul>
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+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Field | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfilesConf.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfilesConf.html
new file mode 100644
index 0000000..463f32b
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/ProfilesConf.html
@@ -0,0 +1,353 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ProfilesConf</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ProfilesConf";
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+ }
+//-->
+var methods = {"i0":9,"i1":9,"i2":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Enum ProfilesConf" class="title">Enum ProfilesConf</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.ProfilesConf</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a>></dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">ProfilesConf</span>
+extends java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a>></pre>
+<div class="block">This enum holds the profiles files: pxf-profiles.xml and pxf-profiles-default.xml.
+ It exposes a public static method getProfilePluginsMap(String plugin) which returns the requested profile plugins</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!-- -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html#INSTANCE">INSTANCE</a></span></code> </td>
+</tr>
+</table>
+</li>
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static java.util.Map<java.lang.String,java.lang.String></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html#getProfilePluginsMap-java.lang.String-">getProfilePluginsMap</a></span>(java.lang.String profile)</code>
+<div class="block">Get requested profile plugins map.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
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+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Enum</h3>
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+</ul>
+<ul class="blockList">
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+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
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+<li class="blockList">
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+<h4>INSTANCE</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a> INSTANCE</pre>
+</li>
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+<h4>values</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a>[] values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (ProfilesConf c : ProfilesConf.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a> valueOf(java.lang.String name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+<a name="getProfilePluginsMap-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getProfilePluginsMap</h4>
+<pre>public static java.util.Map<java.lang.String,java.lang.String> getProfilePluginsMap(java.lang.String profile)</pre>
+<div class="block">Get requested profile plugins map.
+ In case pxf-profiles.xml is not on the classpath, or it doesn't contains the requested profile,
+ Fallback to pxf-profiles-default.xml occurs (@see useProfilesDefaults(String msgFormat))</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>profile</code> - The requested profile</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Plugins map of the requested profile</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/Utilities.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/Utilities.html
new file mode 100644
index 0000000..dcee91f
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/Utilities.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Utilities";
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+ }
+//-->
+var methods = {"i0":9,"i1":9,"i2":9,"i3":9};
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+var altColor = "altColor";
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+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
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+</ul>
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.api.utilities</div>
+<h2 title="Class Utilities" class="title">Class Utilities</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.api.utilities.Utilities</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Utilities</span>
+extends java.lang.Object</pre>
+<div class="block">Utilities class exposes helper method for PXF classes</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html#Utilities--">Utilities</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html#byteArrayToOctalString-byte:A-java.lang.StringBuilder-">byteArrayToOctalString</a></span>(byte[] bytes,
+ java.lang.StringBuilder sb)</code>
+<div class="block">Transforms a byte array into a string of octal codes in the form
+ \\xyz\\xyz
+
+ We double escape each char because it is required in postgres bytea for
+ some bytes.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html#createAnyInstance-java.lang.Class-java.lang.String-org.apache.hawq.pxf.api.utilities.InputData-">createAnyInstance</a></span>(java.lang.Class<?> confClass,
+ java.lang.String className,
+ <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> metaData)</code>
+<div class="block">Creates an object using the class name.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html#createAnyInstance-java.lang.String-">createAnyInstance</a></span>(java.lang.String className)</code>
+<div class="block">Creates an object using the class name with its default constructor.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html#maskNonPrintables-java.lang.String-">maskNonPrintables</a></span>(java.lang.String input)</code>
+<div class="block">Replaces any non-alpha-numeric character with a '.'.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Utilities--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Utilities</h4>
+<pre>public Utilities()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="createAnyInstance-java.lang.Class-java.lang.String-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>createAnyInstance</h4>
+<pre>public static java.lang.Object createAnyInstance(java.lang.Class<?> confClass,
+ java.lang.String className,
+ <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> metaData)
+ throws java.lang.Exception</pre>
+<div class="block">Creates an object using the class name. The class name has to be a class
+ located in the webapp's CLASSPATH.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>confClass</code> - the class of the metaData used to initialize the
+ instance</dd>
+<dd><code>className</code> - a class name to be initialized.</dd>
+<dd><code>metaData</code> - input data used to initialize the class</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Initialized instance of given className</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - throws exception if classname was not found in
+ classpath, didn't have expected constructor or failed to be
+ instantiated</dd>
+</dl>
+</li>
+</ul>
+<a name="createAnyInstance-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>createAnyInstance</h4>
+<pre>public static java.lang.Object createAnyInstance(java.lang.String className)
+ throws java.lang.Exception</pre>
+<div class="block">Creates an object using the class name with its default constructor. The
+ class name has to be a class located in the webapp's CLASSPATH.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>className</code> - a class name to be initialized</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>initialized instance of given className</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - throws exception if classname was not found in
+ classpath, didn't have expected constructor or failed to be
+ instantiated</dd>
+</dl>
+</li>
+</ul>
+<a name="byteArrayToOctalString-byte:A-java.lang.StringBuilder-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>byteArrayToOctalString</h4>
+<pre>public static void byteArrayToOctalString(byte[] bytes,
+ java.lang.StringBuilder sb)</pre>
+<div class="block">Transforms a byte array into a string of octal codes in the form
+ \\xyz\\xyz
+
+ We double escape each char because it is required in postgres bytea for
+ some bytes. In the minimum all non-printables, backslash, null and single
+ quote. Easier to just escape everything see
+ http://www.postgresql.org/docs/9.0/static/datatype-binary.html
+
+ Octal codes must be padded to 3 characters (001, 012)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>bytes</code> - bytes to escape</dd>
+<dd><code>sb</code> - octal codes of given bytes</dd>
+</dl>
+</li>
+</ul>
+<a name="maskNonPrintables-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>maskNonPrintables</h4>
+<pre>public static java.lang.String maskNonPrintables(java.lang.String input)</pre>
+<div class="block">Replaces any non-alpha-numeric character with a '.'. This measure is used
+ to prevent cross-site scripting (XSS) when an input string might include
+ code or script. By removing all special characters and returning a
+ censured string to the user this threat is avoided.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - string to be masked</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>masked string</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/Utilities.html" target="_top">Frames</a></li>
+<li><a href="Utilities.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-frame.html
new file mode 100644
index 0000000..a22857d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-frame.html
@@ -0,0 +1,32 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-summary.html" target="classFrame">org.apache.hawq.pxf.api.utilities</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">ColumnDescriptor</a></li>
+<li><a href="InputData.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">InputData</a></li>
+<li><a href="Plugin.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">Plugin</a></li>
+<li><a href="Utilities.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">Utilities</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities" target="classFrame">ProfileConfException.MessageFormat</a></li>
+<li><a href="ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities" target="classFrame">ProfilesConf</a></li>
+</ul>
+<h2 title="Exceptions">Exceptions</h2>
+<ul title="Exceptions">
+<li><a href="ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities" target="classFrame">ProfileConfException</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-summary.html
new file mode 100644
index 0000000..fa37ba3
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-summary.html
@@ -0,0 +1,198 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.api.utilities";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/io/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.api.utilities</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></td>
+<td class="colLast">
+<div class="block">ColumnDescriptor describes one column in hawq database.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></td>
+<td class="colLast">
+<div class="block">Common configuration available to all PXF plugins.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></td>
+<td class="colLast">
+<div class="block">Base class for all plugin types (Accessor, Resolver, Fragmenter, ...).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities">Utilities</a></td>
+<td class="colLast">
+<div class="block">Utilities class exposes helper method for PXF classes</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfileConfException.MessageFormat</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities">ProfilesConf</a></td>
+<td class="colLast">
+<div class="block">This enum holds the profiles files: pxf-profiles.xml and pxf-profiles-default.xml.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Exception Summary table, listing exceptions, and an explanation">
+<caption><span>Exception Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Exception</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities">ProfileConfException</a></td>
+<td class="colLast">
+<div class="block">Thrown when there is a configuration problem with pxf profiles definitions.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/io/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-tree.html
new file mode 100644
index 0000000..b53a32e
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/api/utilities/package-tree.html
@@ -0,0 +1,164 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.api.utilities Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.api.utilities Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/io/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/api/utilities/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.api.utilities</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ColumnDescriptor</span></a></li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">InputData</span></a></li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Plugin</span></a></li>
+<li type="circle">java.lang.Throwable (implements java.io.Serializable)
+<ul>
+<li type="circle">java.lang.Exception
+<ul>
+<li type="circle">java.lang.RuntimeException
+<ul>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ProfileConfException</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Utilities.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Utilities</span></a></li>
+</ul>
+</li>
+</ul>
+<h2 title="Enum Hierarchy">Enum Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
+<ul>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfileConfException.MessageFormat.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ProfileConfException.MessageFormat</span></a></li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/ProfilesConf.html" title="enum in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ProfilesConf</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html
new file mode 100644
index 0000000..730141d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html
@@ -0,0 +1,380 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" target="_top">Frames</a></li>
+<li><a href="HBaseAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase</div>
+<h2 title="Class HBaseAccessor" class="title">Class HBaseAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.HBaseAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></pre>
+<div class="block">Accessor for HBase.
+ This class is responsible for opening the HBase table requested and
+ for iterating over its relevant fragments (regions) to return the relevant table's rows.
+ <p>
+ The table is divided into several splits. Each accessor instance is assigned a single split.
+ For each region, a Scan object is used to describe the requested rows.
+ <p>
+ The class supports filters using the <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><code>HBaseFilterBuilder</code></a>.
+ Regions can be filtered out according to input from <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><code>HBaseFilterBuilder</code></a>.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#HBaseAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HBaseAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseTupleDescription</code></a> based on HAWQ table description and
+ initializes the scan start and end keys of the HBase table to default values.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#closeForRead--">closeForRead</a></span>()</code>
+<div class="block">Closes the HBase table.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Opens the HBase table.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Returns the next row in the HBase table, null if end of fragment.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseAccessor</h4>
+<pre>public HBaseAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseTupleDescription</code></a> based on HAWQ table description and
+ initializes the scan start and end keys of the HBase table to default values.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - query information, contains HBase table name and filter</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="openForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public boolean openForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Opens the HBase table.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the current fragment (split) is
+ available for reading and includes in the filter</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="closeForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>closeForRead</h4>
+<pre>public void closeForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Closes the HBase table.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> readNextObject()
+ throws java.io.IOException</pre>
+<div class="block">Returns the next row in the HBase table, null if end of fragment.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the object which was read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" target="_top">Frames</a></li>
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+ else {
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html
new file mode 100644
index 0000000..05997e2
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html
@@ -0,0 +1,365 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseDataFragmenter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseDataFragmenter";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HBaseDataFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase</div>
+<h2 title="Class HBaseDataFragmenter" class="title">Class HBaseDataFragmenter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.Fragmenter</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.HBaseDataFragmenter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseDataFragmenter</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></pre>
+<div class="block">Fragmenter class for HBase data resources.
+
+ Extends the <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><code>Fragmenter</code></a> abstract class, with the purpose of transforming
+ an input data path (an HBase table name in this case) into a list of regions
+ that belong to this table.
+
+ This class also puts HBase lookup table information for the given
+ table (if exists) in each fragment's user data field.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html#HBaseDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HBaseDataFragmenter</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inConf)</code>
+<div class="block">Constructor for HBaseDataFragmenter.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html#getFragments--">getFragments</a></span>()</code>
+<div class="block">Returns list of fragments containing all of the
+ HBase's table data.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html#getFragmentsStats--">getFragmentsStats</a></span>()</code>
+<div class="block">Returns statistics for HBase table.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseDataFragmenter</h4>
+<pre>public HBaseDataFragmenter(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inConf)</pre>
+<div class="block">Constructor for HBaseDataFragmenter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inConf</code> - input data such as which HBase table to scan</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFragmentsStats--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> getFragmentsStats()
+ throws java.lang.Exception</pre>
+<div class="block">Returns statistics for HBase table. Currently it's not implemented.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">getFragmentsStats</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>default statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if statistics cannot be gathered</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragments--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragments</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> getFragments()
+ throws java.lang.Exception</pre>
+<div class="block">Returns list of fragments containing all of the
+ HBase's table data.
+ Lookup table information with mapping between
+ field names in HAWQ table and HBase table will be
+ returned as user data.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">getFragments</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a list of fragments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if fragment list could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HBaseDataFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html
new file mode 100644
index 0000000..5a88517
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html
@@ -0,0 +1,389 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseFilterBuilder</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseFilterBuilder";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" target="_top">Frames</a></li>
+<li><a href="HBaseFilterBuilder.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase</div>
+<h2 title="Class HBaseFilterBuilder" class="title">Class HBaseFilterBuilder</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.HBaseFilterBuilder</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseFilterBuilder</span>
+extends java.lang.Object
+implements <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></pre>
+<div class="block">This is the implementation of <code>FilterParser.FilterBuilder</code> for HBase.
+ <p>
+ The class uses the filter parser code to build a filter object,
+ either simple (single <code>Filter</code> class) or a compound (<code>FilterList</code>)
+ for <a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase"><code>HBaseAccessor</code></a> to use for its scan.
+ <p>
+ This is done before the scan starts. It is not a scan time operation.
+ <p>
+ HBase row key column is a special case.
+ If the user defined row key column as TEXT and used <code><,>,<=,>=,=</code> operators
+ the startkey (<code>>/>=</code>) and the endkey (<code></<=</code>) are stored in addition to
+ the created filter.
+ This is an addition on top of regular filters and does not replace
+ any logic in HBase filter objects.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#HBaseFilterBuilder-org.apache.hawq.pxf.plugins.hbase.utilities.HBaseTupleDescription-">HBaseFilterBuilder</a></span>(<a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseTupleDescription</a> tupleDescription)</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> opId,
+ java.lang.Object leftOperand,
+ java.lang.Object rightOperand)</code>
+<div class="block">Builds a filter from the input operands and operation.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#endKey--">endKey</a></span>()</code>
+<div class="block">Returns the endKey for scanning the HBase table.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>org.apache.hadoop.hbase.filter.Filter</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#getFilterObject-java.lang.String-">getFilterObject</a></span>(java.lang.String filterString)</code>
+<div class="block">Translates a filterString into a HBase <code>Filter</code> object.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html#startKey--">startKey</a></span>()</code>
+<div class="block">Returns the startKey for scanning the HBase table.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseFilterBuilder-org.apache.hawq.pxf.plugins.hbase.utilities.HBaseTupleDescription-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseFilterBuilder</h4>
+<pre>public HBaseFilterBuilder(<a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseTupleDescription</a> tupleDescription)</pre>
+</li>
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+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFilterObject-java.lang.String-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFilterObject</h4>
+<pre>public org.apache.hadoop.hbase.filter.Filter getFilterObject(java.lang.String filterString)
+ throws java.lang.Exception</pre>
+<div class="block">Translates a filterString into a HBase <code>Filter</code> object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>filterString</code> - filter string</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>filter object</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if parsing failed</dd>
+</dl>
+</li>
+</ul>
+<a name="startKey--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>startKey</h4>
+<pre>public byte[] startKey()</pre>
+<div class="block">Returns the startKey for scanning the HBase table.
+ If the user specified a <code>> / >=</code> operation
+ on a textual row key column, this value will be returned.
+ Otherwise, the start of table.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>start key for scanning HBase table</dd>
+</dl>
+</li>
+</ul>
+<a name="endKey--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>endKey</h4>
+<pre>public byte[] endKey()</pre>
+<div class="block">Returns the endKey for scanning the HBase table.
+ If the user specified a <code>< / <=</code> operation
+ on a textual row key column, this value will be returned.
+ Otherwise, the end of table.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>end key for scanning HBase table</dd>
+</dl>
+</li>
+</ul>
+<a name="build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>build</h4>
+<pre>public java.lang.Object build(<a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> opId,
+ java.lang.Object leftOperand,
+ java.lang.Object rightOperand)
+ throws java.lang.Exception</pre>
+<div class="block">Builds a filter from the input operands and operation.
+ Two kinds of operations are handled:
+ <ol>
+ <li>Simple operation between <code>FilterParser.Constant</code> and <code>FilterParser.ColumnIndex</code>.
+ Supported operations are <code><, >, <=, <=, >=, =, !=</code>. </li>
+ <li>Compound operations between <code>Filter</code> objects.
+ The only supported operation is <code>AND</code>. </li>
+ </ol>
+ <p>
+ This function is called by <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser</code></a>,
+ each time the parser comes across an operator.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>opId</code> - the parse operation to perform</dd>
+<dd><code>leftOperand</code> - the left operand</dd>
+<dd><code>rightOperand</code> - the right operand</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the built filter</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if building the filter failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Next Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary: </li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
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+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html
new file mode 100644
index 0000000..63ab666
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseResolver";
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+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
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+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
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+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" target="_top">Frames</a></li>
+<li><a href="HBaseResolver.html" target="_top">No Frames</a></li>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase</div>
+<h2 title="Class HBaseResolver" class="title">Class HBaseResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.HBaseResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></pre>
+<div class="block">Record resolver for HBase.
+
+ The class is responsible to convert rows from HBase scans (returned as <code>Result</code> objects)
+ into a List of <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> objects.
+ That also includes the conversion process of each HBase column's value into its HAWQ assigned type.
+
+ Currently, the class assumes all HBase values are stored as String object Bytes encoded.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html#HBaseResolver-org.apache.hawq.pxf.api.utilities.InputData-">HBaseResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a resolver and initializes the table's tuple description.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Splits an HBase <code>Result</code> object into a list of <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a>,
+ based on the table's tuple description.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseResolver</h4>
+<pre>public HBaseResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a resolver and initializes the table's tuple description.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - query information, contains HBase table name and filter</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block">Splits an HBase <code>Result</code> object into a list of <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a>,
+ based on the table's tuple description.
+ Each field is converted from HBase bytes into its column description type.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of fields</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" target="_top">Frames</a></li>
+<li><a href="HBaseResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-frame.html
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--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-frame.html
@@ -0,0 +1,23 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hbase</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/package-summary.html" target="classFrame">org.apache.hawq.pxf.plugins.hbase</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseAccessor</a></li>
+<li><a href="HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseDataFragmenter</a></li>
+<li><a href="HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseFilterBuilder</a></li>
+<li><a href="HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase" target="classFrame">HBaseResolver</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-summary.html
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@@ -0,0 +1,169 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hbase</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hbase";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.plugins.hbase</h1>
+<div class="docSummary">
+<div class="block">Provides PXF HBase Plugin.</div>
+</div>
+<p>See: <a href="#package.description">Description</a></p>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseAccessor</a></td>
+<td class="colLast">
+<div class="block">Accessor for HBase.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseDataFragmenter</a></td>
+<td class="colLast">
+<div class="block">Fragmenter class for HBase data resources.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseFilterBuilder</a></td>
+<td class="colLast">
+<div class="block">This is the implementation of <code>FilterParser.FilterBuilder</code> for HBase.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase">HBaseResolver</a></td>
+<td class="colLast">
+<div class="block">Record resolver for HBase.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<a name="package.description">
+<!-- -->
+</a>
+<h2 title="Package org.apache.hawq.pxf.plugins.hbase Description">Package org.apache.hawq.pxf.plugins.hbase Description</h2>
+<div class="block">Provides PXF HBase Plugin.</div>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-tree.html
new file mode 100644
index 0000000..d582917
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/package-tree.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hbase Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hbase Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.plugins.hbase</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.<a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseFilterBuilder</span></a> (implements org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a>)</li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">Plugin</span></a>
+<ul>
+<li type="circle">org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><span class="typeNameLink">Fragmenter</span></a>
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.<a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseDataFragmenter</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.<a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseAccessor.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseAccessor</span></a> (implements org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a>)</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.<a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/HBaseResolver.html" title="class in org.apache.hawq.pxf.plugins.hbase"><span class="typeNameLink">HBaseResolver</span></a> (implements org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a>)</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html
new file mode 100644
index 0000000..3d162aa
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html
@@ -0,0 +1,363 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseColumnDescriptor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseColumnDescriptor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" target="_top">Frames</a></li>
+<li><a href="HBaseColumnDescriptor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.ColumnDescriptor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase.utilities</div>
+<h2 title="Class HBaseColumnDescriptor" class="title">Class HBaseColumnDescriptor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.ColumnDescriptor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.utilities.HBaseColumnDescriptor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseColumnDescriptor</span>
+extends <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></pre>
+<div class="block"><a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><code>ColumnDescriptor</code></a> for HBase columns.</div>
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+<!-- -->
+</a>
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+<code><a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#RECORD_KEY_NAME">RECORD_KEY_NAME</a></code></li>
+</ul>
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+</ul>
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#HBaseColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-">HBaseColumnDescriptor</a></span>(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> copy)</code>
+<div class="block">Constructs a column descriptor using the given copy's column name.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#HBaseColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-byte:A-">HBaseColumnDescriptor</a></span>(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> copy,
+ byte[] newColumnName)</code>
+<div class="block">Constructs an HBase column descriptor from a generic column descriptor and an HBase column name.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
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+<ul class="blockList">
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+</a>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#columnFamilyBytes--">columnFamilyBytes</a></span>()</code>
+<div class="block">Returns the family column name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html#qualifierBytes--">qualifierBytes</a></span>()</code>
+<div class="block">Returns the qualifier column name.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.ColumnDescriptor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a></h3>
+<code><a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnIndex--">columnIndex</a>, <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnName--">columnName</a>, <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnTypeCode--">columnTypeCode</a>, <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#columnTypeName--">columnTypeName</a>, <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#isKeyColumn--">isKeyColumn</a>, <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html#toString--">toString</a></code></li>
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+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>HBaseColumnDescriptor</h4>
+<pre>public HBaseColumnDescriptor(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> copy)</pre>
+<div class="block">Constructs a column descriptor using the given copy's column name.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>copy</code> - column descriptor to be copied</dd>
+</dl>
+</li>
+</ul>
+<a name="HBaseColumnDescriptor-org.apache.hawq.pxf.api.utilities.ColumnDescriptor-byte:A-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseColumnDescriptor</h4>
+<pre>public HBaseColumnDescriptor(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities">ColumnDescriptor</a> copy,
+ byte[] newColumnName)</pre>
+<div class="block">Constructs an HBase column descriptor from a generic column descriptor and an HBase column name.
+ <p>
+ The column name must be in either of the following forms:
+ <ol>
+ <li>columnfamily:qualifier - standard HBase column.</li>
+ <li>recordkey - Row key column (case insensitive).</li>
+ </ol>
+ <p>
+ For recordkey, no HBase name is created.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>copy</code> - column descriptor</dd>
+<dd><code>newColumnName</code> - HBase column name - can be different than the given column descriptor name.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="columnFamilyBytes--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>columnFamilyBytes</h4>
+<pre>public byte[] columnFamilyBytes()</pre>
+<div class="block">Returns the family column name.
+ (E.g. "cf1:q2" will return "cf1")</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>family column name</dd>
+</dl>
+</li>
+</ul>
+<a name="qualifierBytes--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>qualifierBytes</h4>
+<pre>public byte[] qualifierBytes()</pre>
+<div class="block">Returns the qualifier column name.
+ (E.g. "cf1:q2" will return "q2")</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>qualifier column name</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<li>Prev Class</li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html
new file mode 100644
index 0000000..0b50eb3
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html
@@ -0,0 +1,362 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseIntegerComparator</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseIntegerComparator";
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+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":9,"i2":10};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var activeTableTab = "activeTableTab";
+</script>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" target="_top">Frames</a></li>
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+ //-->
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase.utilities</div>
+<h2 title="Class HBaseIntegerComparator" class="title">Class HBaseIntegerComparator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.filter.ByteArrayComparable</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.utilities.HBaseIntegerComparator</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.lang.Comparable<byte[]></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseIntegerComparator</span>
+extends org.apache.hadoop.hbase.filter.ByteArrayComparable</pre>
+<div class="block">This is a Filter comparator for HBase It is external to PXF HBase code.
+ <p>
+ To use with HBase it must reside in the classpath of every region server.
+ <p>
+ It converts a value into <code>Long</code> before comparing.
+ The filter is good for any integer numeric comparison i.e. integer, bigint, smallint.
+ <p>
+ according to HBase 0.96 requirements, this must serialized using Protocol Buffers
+ (<a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#toByteArray--"><code>toByteArray()</code></a> and <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#parseFrom-byte:A-"><code>parseFrom(byte[])</code></a> methods).
+ <p>
+ A reference can be found in <code>SubstringComparator</code>.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#HBaseIntegerComparator-java.lang.Long-">HBaseIntegerComparator</a></span>(java.lang.Long inVal)</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#compareTo-byte:A-int-int-">compareTo</a></span>(byte[] value,
+ int offset,
+ int length)</code>
+<div class="block">The comparison function.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static org.apache.hadoop.hbase.filter.ByteArrayComparable</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#parseFrom-byte:A-">parseFrom</a></span>(byte[] pbBytes)</code>
+<div class="block">Hides ("overrides") a static method in <code>ByteArrayComparable</code>.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#toByteArray--">toByteArray</a></span>()</code>
+<div class="block">Returns the comparator serialized using Protocol Buffers.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.hbase.filter.ByteArrayComparable">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hadoop.hbase.filter.ByteArrayComparable</h3>
+<code>compareTo, getValue</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseIntegerComparator-java.lang.Long-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseIntegerComparator</h4>
+<pre>public HBaseIntegerComparator(java.lang.Long inVal)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="compareTo-byte:A-int-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>compareTo</h4>
+<pre>public int compareTo(byte[] value,
+ int offset,
+ int length)</pre>
+<div class="block">The comparison function. Currently uses <code>Long.parseLong(String)</code>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>compareTo</code> in class <code>org.apache.hadoop.hbase.filter.ByteArrayComparable</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>0 if equal;
+ a value less than 0 if row value is less than filter value;
+ and a value greater than 0 if the row value is greater than the filter value.</dd>
+</dl>
+</li>
+</ul>
+<a name="toByteArray--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>toByteArray</h4>
+<pre>public byte[] toByteArray()</pre>
+<div class="block">Returns the comparator serialized using Protocol Buffers.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>toByteArray</code> in class <code>org.apache.hadoop.hbase.filter.ByteArrayComparable</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>serialized comparator</dd>
+</dl>
+</li>
+</ul>
+<a name="parseFrom-byte:A-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>parseFrom</h4>
+<pre>public static org.apache.hadoop.hbase.filter.ByteArrayComparable parseFrom(byte[] pbBytes)
+ throws org.apache.hadoop.hbase.exceptions.DeserializationException</pre>
+<div class="block">Hides ("overrides") a static method in <code>ByteArrayComparable</code>.
+ This method will be called in deserialization.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>pbBytes</code> - A pb serialized instance</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>An instance of <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseIntegerComparator</code></a> made from
+ <code>bytes</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>org.apache.hadoop.hbase.exceptions.DeserializationException</code> - if deserialization of bytes to Protocol Buffers failed</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html#toByteArray--"><code>toByteArray()</code></a></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">Next Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html
new file mode 100644
index 0000000..ce0f5e7
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html
@@ -0,0 +1,347 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HBaseLookupTable</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HBaseLookupTable";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<ul class="navList" title="Navigation">
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
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+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase.utilities</div>
+<h2 title="Class HBaseLookupTable" class="title">Class HBaseLookupTable</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.utilities.HBaseLookupTable</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Closeable, java.lang.AutoCloseable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseLookupTable</span>
+extends java.lang.Object
+implements java.io.Closeable</pre>
+<div class="block">HBaseLookupTable will load a table's lookup information from HBase pxflookup
+ table if exists.<br>
+ This table holds mappings between HAWQ column names (key) and HBase column
+ names (value).<br>
+ E.g. for an HBase table "hbase_table", mappings between HAWQ column names and
+ HBase column names, when <code>"hawq1"</code> is mapped to
+ <code>"cf1:hbase1"</code> and <code>"hawq2"</code> is mapped to
+ <code>"cf1:hbase2"</code>, will be:<br>
+
+ <pre>
+ ROW COLUMN+CELL
+ hbase_table column=mapping:hawq1, value=cf1:hbase1
+ hbase_table column=mapping:hawq2, value=cf1:hbase2
+ </pre>
+
+ Data is returned as a map of string and byte array from
+ <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#getMappings-java.lang.String-"><code>getMappings(String)</code></a>.
+ <p>
+ Once created, <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#close--"><code>close()</code></a> MUST be called to cleanup resources.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#HBaseLookupTable-org.apache.hadoop.conf.Configuration-">HBaseLookupTable</a></span>(org.apache.hadoop.conf.Configuration conf)</code>
+<div class="block">Constructs a connector to HBase lookup table.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#close--">close</a></span>()</code>
+<div class="block">Closes HBase resources.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.util.Map<java.lang.String,byte[]></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#getMappings-java.lang.String-">getMappings</a></span>(java.lang.String tableName)</code>
+<div class="block">Returns mappings for given table name between its HAWQ column names and
+ HBase column names.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HBaseLookupTable-org.apache.hadoop.conf.Configuration-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseLookupTable</h4>
+<pre>public HBaseLookupTable(org.apache.hadoop.conf.Configuration conf)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs a connector to HBase lookup table. Requires calling
+ <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html#close--"><code>close()</code></a> to close <code>HBaseAdmin</code> instance.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>conf</code> - HBase configuration</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - when initializing HBaseAdmin fails</dd>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getMappings-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMappings</h4>
+<pre>public java.util.Map<java.lang.String,byte[]> getMappings(java.lang.String tableName)
+ throws java.io.IOException</pre>
+<div class="block">Returns mappings for given table name between its HAWQ column names and
+ HBase column names. If lookup table doesn't exist or no mappings for the
+ table exist, returns null.
+ <p>
+ All HAWQ column names are returns in low case.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>tableName</code> - HBase table name</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>mappings between HAWQ column names and HBase column names</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - when HBase operations fail</dd>
+</dl>
+</li>
+</ul>
+<a name="close--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>close</h4>
+<pre>public void close()
+ throws java.io.IOException</pre>
+<div class="block">Closes HBase resources. Must be called after initializing this class.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>close</code> in interface <code>java.io.Closeable</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>close</code> in interface <code>java.lang.AutoCloseable</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">Next Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html
new file mode 100644
index 0000000..f75f5a1
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html
@@ -0,0 +1,310 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase.utilities</div>
+<h2 title="Class HBaseTupleDescription" class="title">Class HBaseTupleDescription</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.utilities.HBaseTupleDescription</li>
+</ul>
+</li>
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+<div class="description">
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+<pre>public class <span class="typeNameLabel">HBaseTupleDescription</span>
+extends java.lang.Object</pre>
+<div class="block">The class extends the tuple description provided by <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><code>InputData</code></a>
+ for usage of <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseColumnDescriptor</code></a>.
+ <p>
+ This class also loads lookup table sent (optionally) by the
+ fragmenter.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html#HBaseTupleDescription-org.apache.hawq.pxf.api.utilities.InputData-">HBaseTupleDescription</a></span>(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> conf)</code>
+<div class="block">Constructs tuple description of the HBase table.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html#columns--">columns</a></span>()</code>
+<div class="block">Returns the number of fields.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html#getColumn-int-">getColumn</a></span>(int index)</code>
+<div class="block">Returns the column description of index column.</div>
+</td>
+</tr>
+</table>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
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+<a name="HBaseTupleDescription-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HBaseTupleDescription</h4>
+<pre>public HBaseTupleDescription(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> conf)</pre>
+<div class="block">Constructs tuple description of the HBase table.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>conf</code> - data containing table tuple description</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
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+<ul class="blockList">
+<li class="blockList">
+<h4>columns</h4>
+<pre>public int columns()</pre>
+<div class="block">Returns the number of fields.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of fields</dd>
+</dl>
+</li>
+</ul>
+<a name="getColumn-int-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getColumn</h4>
+<pre>public <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a> getColumn(int index)</pre>
+<div class="block">Returns the column description of index column.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - column index to be returned</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>column description</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html
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+<li>Summary: </li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hbase.utilities</div>
+<h2 title="Class HBaseUtilities" class="title">Class HBaseUtilities</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hbase.utilities.HBaseUtilities</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HBaseUtilities</span>
+extends java.lang.Object</pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#HBaseUtilities--">HBaseUtilities</a></span>()</code> </td>
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+</table>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#closeConnection-org.apache.hadoop.hbase.client.Admin-org.apache.hadoop.hbase.client.Connection-">closeConnection</a></span>(org.apache.hadoop.hbase.client.Admin hbaseAdmin,
+ org.apache.hadoop.hbase.client.Connection hbaseConnection)</code>
+<div class="block">Closes HBase admin and connection if they are open.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static org.apache.hadoop.conf.Configuration</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#initHBaseConfiguration--">initHBaseConfiguration</a></span>()</code>
+<div class="block">Initializes HBase configuration.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html#isTableAvailable-org.apache.hadoop.hbase.client.Admin-java.lang.String-">isTableAvailable</a></span>(org.apache.hadoop.hbase.client.Admin hbaseAdmin,
+ java.lang.String tableName)</code>
+<div class="block">Returns if given table exists and is enabled.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<a name="HBaseUtilities--">
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+<li class="blockList">
+<h4>HBaseUtilities</h4>
+<pre>public HBaseUtilities()</pre>
+</li>
+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="initHBaseConfiguration--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>initHBaseConfiguration</h4>
+<pre>public static org.apache.hadoop.conf.Configuration initHBaseConfiguration()</pre>
+<div class="block">Initializes HBase configuration.
+ The following parameters are edited:
+
+ hbase.client.retries.number = 1
+ - tries to connect to HBase only 2 times before failing.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>HBase configuration</dd>
+</dl>
+</li>
+</ul>
+<a name="isTableAvailable-org.apache.hadoop.hbase.client.Admin-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isTableAvailable</h4>
+<pre>public static boolean isTableAvailable(org.apache.hadoop.hbase.client.Admin hbaseAdmin,
+ java.lang.String tableName)
+ throws java.io.IOException</pre>
+<div class="block">Returns if given table exists and is enabled.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>hbaseAdmin</code> - HBase admin, must be initialized</dd>
+<dd><code>tableName</code> - table name</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if table exists</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if a remote or network exception occurs when connecting to HBase</dd>
+</dl>
+</li>
+</ul>
+<a name="closeConnection-org.apache.hadoop.hbase.client.Admin-org.apache.hadoop.hbase.client.Connection-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>closeConnection</h4>
+<pre>public static void closeConnection(org.apache.hadoop.hbase.client.Admin hbaseAdmin,
+ org.apache.hadoop.hbase.client.Connection hbaseConnection)
+ throws java.io.IOException</pre>
+<div class="block">Closes HBase admin and connection if they are open.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>hbaseAdmin</code> - HBase admin</dd>
+<dd><code>hbaseConnection</code> - HBase connection</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if an I/O error occurs when connecting to HBase</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-frame.html
new file mode 100644
index 0000000..362793c
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-frame.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hbase.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html" target="classFrame">org.apache.hawq.pxf.plugins.hbase.utilities</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseColumnDescriptor</a></li>
+<li><a href="HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseIntegerComparator</a></li>
+<li><a href="HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseLookupTable</a></li>
+<li><a href="HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseTupleDescription</a></li>
+<li><a href="HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities" target="classFrame">HBaseUtilities</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html
new file mode 100644
index 0000000..f813408
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html
@@ -0,0 +1,169 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hbase.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hbase.utilities";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.plugins.hbase.utilities</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseColumnDescriptor</a></td>
+<td class="colLast">
+<div class="block"><a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><code>ColumnDescriptor</code></a> for HBase columns.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseIntegerComparator</a></td>
+<td class="colLast">
+<div class="block">This is a Filter comparator for HBase It is external to PXF HBase code.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseLookupTable</a></td>
+<td class="colLast">
+<div class="block">HBaseLookupTable will load a table's lookup information from HBase pxflookup
+ table if exists.<br>
+ This table holds mappings between HAWQ column names (key) and HBase column
+ names (value).<br>
+ E.g.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseTupleDescription</a></td>
+<td class="colLast">
+<div class="block">The class extends the tuple description provided by <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><code>InputData</code></a>
+ for usage of <a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><code>HBaseColumnDescriptor</code></a>.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities">HBaseUtilities</a></td>
+<td class="colLast"> </td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html
new file mode 100644
index 0000000..6a18d31
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hbase.utilities Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hbase.utilities Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.plugins.hbase.utilities</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hadoop.hbase.filter.ByteArrayComparable (implements java.lang.Comparable<T>)
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseIntegerComparator</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ColumnDescriptor</span></a>
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseColumnDescriptor</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseLookupTable.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseLookupTable</span></a> (implements java.io.Closeable)</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseTupleDescription.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseTupleDescription</span></a></li>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/HBaseUtilities.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseUtilities</span></a></li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hbase/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html
new file mode 100644
index 0000000..0f8ecf8
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html
@@ -0,0 +1,381 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>AvroFileAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="AvroFileAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" target="_top">Frames</a></li>
+<li><a href="AvroFileAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class AvroFileAccessor" class="title">Class AvroFileAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.AvroFileAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">AvroFileAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></pre>
+<div class="block">A PXF Accessor for reading Avro File records</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html#AvroFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">AvroFileAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a AvroFileAccessor that creates the job configuration and
+ accesses the avro file to fetch the avro schema</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">readNextObject
+ The AVRO accessor is currently the only specialized accessor that
+ overrides this method.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AvroFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AvroFileAccessor</h4>
+<pre>public AvroFileAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs a AvroFileAccessor that creates the job configuration and
+ accesses the avro file to fetch the avro schema</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if getting the avro schema fails</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">HdfsSplittableDataAccessor</a></code></span></div>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader. For example, a plain delimited text accessor may want to
+ return a LineRecordReader.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - the hadoop jobconf to use for the selected InputFormat</dd>
+<dd><code>split</code> - the input split to be read by the accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a recordreader to be used for reading the data records of the
+ split</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if recordreader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> readNextObject()
+ throws java.io.IOException</pre>
+<div class="block">readNextObject
+ The AVRO accessor is currently the only specialized accessor that
+ overrides this method. This happens, because the special
+ AvroRecordReader.next() semantics (use of the AvroWrapper), so it
+ cannot use the RecordReader's default implementation in
+ SplittableFileAccessor</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the object which was read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" target="_top">Frames</a></li>
+<li><a href="AvroFileAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html
new file mode 100644
index 0000000..94c19a7
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html
@@ -0,0 +1,333 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>AvroResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="AvroResolver";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" target="_top">Frames</a></li>
+<li><a href="AvroResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
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+<script type="text/javascript"><!--
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+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class AvroResolver" class="title">Class AvroResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.AvroResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">AvroResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></pre>
+<div class="block">Class AvroResolver handles deserialization of records that were serialized
+ using the AVRO serialization framework.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html#AvroResolver-org.apache.hawq.pxf.api.utilities.InputData-">AvroResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs an AvroResolver.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> row)</code>
+<div class="block">Returns a list of the fields of one record.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AvroResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AvroResolver</h4>
+<pre>public AvroResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.io.IOException</pre>
+<div class="block">Constructs an AvroResolver. Initializes Avro data structure: the Avro
+ record - fields information and the Avro record reader. All Avro data is
+ build from the Avro schema, which is based on the *.avsc file that was
+ passed by the user</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if Avro schema could not be retrieved or parsed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> row)
+ throws java.lang.Exception</pre>
+<div class="block">Returns a list of the fields of one record. Each record field is
+ represented by a OneField item. OneField item contains two fields: an
+ integer representing the field type and a Java Object representing the
+ field value.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>row</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" target="_top">Frames</a></li>
+<li><a href="AvroResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html
new file mode 100644
index 0000000..dfa941d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html
@@ -0,0 +1,397 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ChunkReader</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ChunkReader";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" target="_top">Frames</a></li>
+<li><a href="ChunkReader.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class ChunkReader" class="title">Class ChunkReader</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.ChunkReader</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Closeable, java.lang.AutoCloseable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ChunkReader</span>
+extends java.lang.Object
+implements java.io.Closeable</pre>
+<div class="block">A class that provides a line reader from an input stream. Lines are
+ terminated by '\n' (LF) EOF also terminates an otherwise unterminated line.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#DEFAULT_BUFFER_SIZE">DEFAULT_BUFFER_SIZE</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#ChunkReader-java.io.InputStream-">ChunkReader</a></span>(java.io.InputStream in)</code>
+<div class="block">Constructs a ChunkReader instance</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#close--">close</a></span>()</code>
+<div class="block">Closes the underlying stream.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#readChunk-org.apache.hadoop.io.Writable-int-">readChunk</a></span>(org.apache.hadoop.io.Writable str,
+ int maxBytesToConsume)</code>
+<div class="block">Reads data in chunks of DEFAULT_CHUNK_SIZE, until we reach
+ maxBytesToConsume.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html#readLine-org.apache.hadoop.io.Writable-int-">readLine</a></span>(org.apache.hadoop.io.Writable str,
+ int maxBytesToConsume)</code>
+<div class="block">Reads a line terminated by LF.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="DEFAULT_BUFFER_SIZE">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DEFAULT_BUFFER_SIZE</h4>
+<pre>public static final int DEFAULT_BUFFER_SIZE</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.plugins.hdfs.ChunkReader.DEFAULT_BUFFER_SIZE">Constant Field Values</a></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ChunkReader-java.io.InputStream-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ChunkReader</h4>
+<pre>public ChunkReader(java.io.InputStream in)</pre>
+<div class="block">Constructs a ChunkReader instance</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - input stream</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="close--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>close</h4>
+<pre>public void close()
+ throws java.io.IOException</pre>
+<div class="block">Closes the underlying stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>close</code> in interface <code>java.io.Closeable</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>close</code> in interface <code>java.lang.AutoCloseable</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="readChunk-org.apache.hadoop.io.Writable-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readChunk</h4>
+<pre>public int readChunk(org.apache.hadoop.io.Writable str,
+ int maxBytesToConsume)
+ throws java.io.IOException</pre>
+<div class="block">Reads data in chunks of DEFAULT_CHUNK_SIZE, until we reach
+ maxBytesToConsume.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>str</code> - - output parameter, will contain the read chunk byte array</dd>
+<dd><code>maxBytesToConsume</code> - - requested chunk size</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>actual chunk size</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if the first byte cannot be read for any reason
+ other than the end of the file, if the input stream has been closed,
+ or if some other I/O error occurs.</dd>
+</dl>
+</li>
+</ul>
+<a name="readLine-org.apache.hadoop.io.Writable-int-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>readLine</h4>
+<pre>public int readLine(org.apache.hadoop.io.Writable str,
+ int maxBytesToConsume)
+ throws java.io.IOException</pre>
+<div class="block">Reads a line terminated by LF.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>str</code> - - output parameter, will contain the read record</dd>
+<dd><code>maxBytesToConsume</code> - - the line mustn't exceed this value</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>length of the line read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if the first byte cannot be read for any reason
+ other than the end of the file, if the input stream has been closed,
+ or if some other I/O error occurs.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" target="_top">Frames</a></li>
+<li><a href="ChunkReader.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html
new file mode 100644
index 0000000..0b0502b
--- /dev/null
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ChunkRecordReader</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
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+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ChunkRecordReader";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
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+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" target="_top">Frames</a></li>
+<li><a href="ChunkRecordReader.html" target="_top">No Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class ChunkRecordReader" class="title">Class ChunkRecordReader</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.ChunkRecordReader</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ChunkRecordReader</span>
+extends java.lang.Object
+implements org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></pre>
+<div class="block">ChunkRecordReader is designed for fast reading of a file split. The idea is
+ to bring chunks of data instead of single records. The chunks contain many
+ records and the chunk end is not aligned on a record boundary. The size of
+ the chunk is a class hardcoded parameter - CHUNK_SIZE. This behaviour sets
+ this reader apart from the other readers which will fetch one record and stop
+ when reaching a record delimiter.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#ChunkRecordReader-org.apache.hadoop.conf.Configuration-org.apache.hadoop.mapred.FileSplit-">ChunkRecordReader</a></span>(org.apache.hadoop.conf.Configuration job,
+ org.apache.hadoop.mapred.FileSplit split)</code>
+<div class="block">Constructs a ChunkRecordReader instance.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#close--">close</a></span>()</code>
+<div class="block">Closes the input stream.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>org.apache.hadoop.io.LongWritable</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#createKey--">createKey</a></span>()</code>
+<div class="block">Used by the client of this class to create the 'key' output parameter for
+ next() method.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#createValue--">createValue</a></span>()</code>
+<div class="block">Used by the client of this class to create the 'value' output parameter
+ for next() method.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#getPos--">getPos</a></span>()</code>
+<div class="block">Returns the position of the unread tail of the file</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#getProgress--">getProgress</a></span>()</code>
+<div class="block">Gets the progress within the split.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>org.apache.hadoop.hdfs.DFSInputStream.ReadStatistics</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#getReadStatistics--">getReadStatistics</a></span>()</code>
+<div class="block">Returns statistics of the input stream's read operation: total bytes
+ read, bytes read locally, bytes read in short-circuit (directly from file
+ descriptor).</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html#next-org.apache.hadoop.io.LongWritable-org.apache.hawq.pxf.plugins.hdfs.ChunkWritable-">next</a></span>(org.apache.hadoop.io.LongWritable key,
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a> value)</code>
+<div class="block">Fetches the next data chunk from the file split.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ChunkRecordReader-org.apache.hadoop.conf.Configuration-org.apache.hadoop.mapred.FileSplit-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ChunkRecordReader</h4>
+<pre>public ChunkRecordReader(org.apache.hadoop.conf.Configuration job,
+ org.apache.hadoop.mapred.FileSplit split)
+ throws java.io.IOException</pre>
+<div class="block">Constructs a ChunkRecordReader instance.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>job</code> - the job configuration</dd>
+<dd><code>split</code> - contains the file name, begin byte of the split and the
+ bytes length</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if an I/O error occurs when accessing the file or
+ creating input stream to read from it</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getReadStatistics--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReadStatistics</h4>
+<pre>public org.apache.hadoop.hdfs.DFSInputStream.ReadStatistics getReadStatistics()</pre>
+<div class="block">Returns statistics of the input stream's read operation: total bytes
+ read, bytes read locally, bytes read in short-circuit (directly from file
+ descriptor).</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an instance of ReadStatistics class</dd>
+</dl>
+</li>
+</ul>
+<a name="createKey--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>createKey</h4>
+<pre>public org.apache.hadoop.io.LongWritable createKey()</pre>
+<div class="block">Used by the client of this class to create the 'key' output parameter for
+ next() method.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>createKey</code> in interface <code>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an instance of LongWritable</dd>
+</dl>
+</li>
+</ul>
+<a name="createValue--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>createValue</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a> createValue()</pre>
+<div class="block">Used by the client of this class to create the 'value' output parameter
+ for next() method.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>createValue</code> in interface <code>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an instance of ChunkWritable</dd>
+</dl>
+</li>
+</ul>
+<a name="next-org.apache.hadoop.io.LongWritable-org.apache.hawq.pxf.plugins.hdfs.ChunkWritable-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>next</h4>
+<pre>public boolean next(org.apache.hadoop.io.LongWritable key,
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a> value)
+ throws java.io.IOException</pre>
+<div class="block">Fetches the next data chunk from the file split. The size of the chunk is
+ a class hardcoded parameter - CHUNK_SIZE. This behaviour sets this reader
+ apart from the other readers which will fetch one record and stop when
+ reaching a record delimiter.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>next</code> in interface <code>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - - output parameter. When method returns will contain the key -
+ the number of the start byte of the chunk</dd>
+<dd><code>value</code> - - output parameter. When method returns will contain the
+ value - the chunk, a byte array inside the ChunkWritable
+ instance</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>false - when end of split was reached</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if an I/O error occurred while reading the next chunk
+ or line</dd>
+</dl>
+</li>
+</ul>
+<a name="getProgress--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getProgress</h4>
+<pre>public float getProgress()
+ throws java.io.IOException</pre>
+<div class="block">Gets the progress within the split.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>getProgress</code> in interface <code>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="getPos--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getPos</h4>
+<pre>public long getPos()
+ throws java.io.IOException</pre>
+<div class="block">Returns the position of the unread tail of the file</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>getPos</code> in interface <code>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>pos - start byte of the unread tail of the file</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="close--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>close</h4>
+<pre>public void close()
+ throws java.io.IOException</pre>
+<div class="block">Closes the input stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>close</code> in interface <code>org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.LongWritable,<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a>></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" target="_top">Frames</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html
new file mode 100644
index 0000000..da72fdf
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html
@@ -0,0 +1,349 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ChunkWritable</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ChunkWritable";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class ChunkWritable" class="title">Class ChunkWritable</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.ChunkWritable</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>org.apache.hadoop.io.Writable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ChunkWritable</span>
+extends java.lang.Object
+implements org.apache.hadoop.io.Writable</pre>
+<div class="block">Just an output buffer for the ChunkRecordReader. It must extend Writable
+ otherwise it will not fit into the next() interface method</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#box">box</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#ChunkWritable--">ChunkWritable</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#readFields-java.io.DataInput-">readFields</a></span>(java.io.DataInput in)</code>
+<div class="block">Deserializes the fields of this object from <code>in</code>.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html#write-java.io.DataOutput-">write</a></span>(java.io.DataOutput out)</code>
+<div class="block">Serializes the fields of this object to <code>out</code>.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="box">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>box</h4>
+<pre>public byte[] box</pre>
+</li>
+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="ChunkWritable--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ChunkWritable</h4>
+<pre>public ChunkWritable()</pre>
+</li>
+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<a name="write-java.io.DataOutput-">
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+<h4>write</h4>
+<pre>public void write(java.io.DataOutput out)</pre>
+<div class="block">Serializes the fields of this object to <code>out</code>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>write</code> in interface <code>org.apache.hadoop.io.Writable</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>out</code> - <code>DataOutput</code> to serialize this object into.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.UnsupportedOperationException</code> - this function is not supported</dd>
+</dl>
+</li>
+</ul>
+<a name="readFields-java.io.DataInput-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>readFields</h4>
+<pre>public void readFields(java.io.DataInput in)</pre>
+<div class="block">Deserializes the fields of this object from <code>in</code>.
+ <p>For efficiency, implementations should attempt to re-use storage in the
+ existing object where possible.</p></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>readFields</code> in interface <code>org.apache.hadoop.io.Writable</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - <code>DataInput</code> to deserialize this object from.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.UnsupportedOperationException</code> - this function is not supported</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- -->
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+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
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+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html
new file mode 100644
index 0000000..74303c8
--- /dev/null
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HdfsAtomicDataAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HdfsAtomicDataAccessor";
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+ }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
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+<div class="subNav">
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" target="_top">Frames</a></li>
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+ //-->
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class HdfsAtomicDataAccessor" class="title">Class HdfsAtomicDataAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">QuotedLineBreakAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">HdfsAtomicDataAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></pre>
+<div class="block">Base class for enforcing the complete access of a file in one accessor.
+ Since we are not accessing the file using the splittable API, but instead are
+ using the "simple" stream API, it means that we cannot fetch different parts
+ (splits) of the file in different segments. Instead each file access brings
+ the complete file. And, if several segments would access the same file, then
+ each one will return the whole file and we will observe in the query result,
+ each record appearing number_of_segments times. To avoid this we will only
+ have one segment (segment 0) working for this case - enforced with
+ isWorkingSegment() method. Naturally this is the less recommended working
+ mode since we are not making use of segment parallelism. HDFS accessors for
+ a specific file type should inherit from this class only if the file they are
+ reading does not support splitting: a protocol-buffer file, regular file, ...</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.io.InputStream</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#inp">inp</a></span></code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#HdfsAtomicDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HdfsAtomicDataAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a HdfsAtomicDataAccessor object.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#closeForRead--">closeForRead</a></span>()</code>
+<div class="block">Closes the access stream when finished reading the file</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#isThreadSafe--">isThreadSafe</a></span>()</code>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Fetches one record from the file.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
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+<h3>Field Detail</h3>
+<a name="inp">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>inp</h4>
+<pre>protected java.io.InputStream inp</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
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+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HdfsAtomicDataAccessor</h4>
+<pre>public HdfsAtomicDataAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a HdfsAtomicDataAccessor object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="openForRead--">
+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public boolean openForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true for successful file open, false otherwise</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> readNextObject()
+ throws java.io.IOException</pre>
+<div class="block">Fetches one record from the file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a> record as a Java object. Returns null if none.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="closeForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>closeForRead</h4>
+<pre>public void closeForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Closes the access stream when finished reading the file</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public boolean isThreadSafe()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">Plugin</a></code></span></div>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if plugin is thread safe</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" target="_top">Frames</a></li>
+<li><a href="HdfsAtomicDataAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html
new file mode 100644
index 0000000..2cae28d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html
@@ -0,0 +1,368 @@
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HdfsDataFragmenter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HdfsDataFragmenter";
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+ }
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+ }
+//-->
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HdfsDataFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class HdfsDataFragmenter" class="title">Class HdfsDataFragmenter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.Fragmenter</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.HdfsDataFragmenter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HdfsDataFragmenter</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></pre>
+<div class="block">Fragmenter class for HDFS data resources.
+
+ Given an HDFS data source (a file, directory, or wild card pattern) divide
+ the data into fragments and return a list of them along with a list of
+ host:port locations for each.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
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+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#HdfsDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HdfsDataFragmenter</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> md)</code>
+<div class="block">Constructs an HdfsDataFragmenter object.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#getFragments--">getFragments</a></span>()</code>
+<div class="block">Gets the fragments for a data source URI that can appear as a file name,
+ a directory name or a wildcard.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html#getFragmentsStats--">getFragmentsStats</a></span>()</code>
+<div class="block">Default implementation of statistics for fragments.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HdfsDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HdfsDataFragmenter</h4>
+<pre>public HdfsDataFragmenter(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> md)</pre>
+<div class="block">Constructs an HdfsDataFragmenter object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>md</code> - all input parameters coming from the client</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFragments--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragments</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> getFragments()
+ throws java.lang.Exception</pre>
+<div class="block">Gets the fragments for a data source URI that can appear as a file name,
+ a directory name or a wildcard. Returns the data fragments in JSON
+ format.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">getFragments</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of data fragments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if fragment list could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentsStats--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> getFragmentsStats()
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">Fragmenter</a></code></span></div>
+<div class="block">Default implementation of statistics for fragments. The default is:
+ <ul>
+ <li>number of fragments - as gathered by <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--"><code>Fragmenter.getFragments()</code></a></li>
+ <li>first fragment size - 64MB</li>
+ <li>total size - number of fragments times first fragment size</li>
+ </ul>
+ Each fragmenter implementation can override this method to better match
+ its fragments stats.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">getFragmentsStats</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>default statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if statistics cannot be gathered</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html
new file mode 100644
index 0000000..7aeb0d1
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html
@@ -0,0 +1,562 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HdfsSplittableDataAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
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+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HdfsSplittableDataAccessor";
+ }
+ }
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+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":6,"i3":10,"i4":10,"i5":10};
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+var activeTableTab = "activeTableTab";
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+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Summary: </li>
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+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class HdfsSplittableDataAccessor" class="title">Class HdfsSplittableDataAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">LineBreakAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">HdfsSplittableDataAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></pre>
+<div class="block">Accessor for accessing a splittable HDFS data sources. HDFS will divide the
+ file into splits based on an internal decision (by default, the block size is
+ also the split size).
+
+ Accessors that require such base functionality should extend this class.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.conf.Configuration</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.mapred.InputFormat<?,?></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.util.ListIterator<org.apache.hadoop.mapred.InputSplit></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.mapred.JobConf</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected org.apache.hadoop.mapred.RecordReader<java.lang.Object,java.lang.Object></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></span></code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#HdfsSplittableDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">HdfsSplittableDataAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ org.apache.hadoop.mapred.InputFormat<?,?> inFormat)</code>
+<div class="block">Constructs an HdfsSplittableDataAccessor</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a></span>()</code>
+<div class="block">When user finished reading the file, it closes the RecordReader</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a></span>()</code>
+<div class="block">Sets the current split and initializes a RecordReader who feeds from the
+ split</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>protected abstract java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a></span>()</code>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Fetches the requested fragment (file split) for the current client
+ request, and sets a record reader for the job.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Fetches one record from the file.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="conf">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>conf</h4>
+<pre>protected org.apache.hadoop.conf.Configuration conf</pre>
+</li>
+</ul>
+<a name="reader">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>reader</h4>
+<pre>protected org.apache.hadoop.mapred.RecordReader<java.lang.Object,java.lang.Object> reader</pre>
+</li>
+</ul>
+<a name="inputFormat">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>inputFormat</h4>
+<pre>protected org.apache.hadoop.mapred.InputFormat<?,?> inputFormat</pre>
+</li>
+</ul>
+<a name="iter">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>iter</h4>
+<pre>protected java.util.ListIterator<org.apache.hadoop.mapred.InputSplit> iter</pre>
+</li>
+</ul>
+<a name="jobConf">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>jobConf</h4>
+<pre>protected org.apache.hadoop.mapred.JobConf jobConf</pre>
+</li>
+</ul>
+<a name="key">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>key</h4>
+<pre>protected java.lang.Object key</pre>
+</li>
+</ul>
+<a name="data">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>data</h4>
+<pre>protected java.lang.Object data</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HdfsSplittableDataAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HdfsSplittableDataAccessor</h4>
+<pre>public HdfsSplittableDataAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ org.apache.hadoop.mapred.InputFormat<?,?> inFormat)</pre>
+<div class="block">Constructs an HdfsSplittableDataAccessor</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client request</dd>
+<dd><code>inFormat</code> - the HDFS <code>InputFormat</code> the caller wants to use</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="openForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public boolean openForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Fetches the requested fragment (file split) for the current client
+ request, and sets a record reader for the job.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if succeeded, false if no more splits to be read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected abstract java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader. For example, a plain delimited text accessor may want to
+ return a LineRecordReader.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - the hadoop jobconf to use for the selected InputFormat</dd>
+<dd><code>split</code> - the input split to be read by the accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a recordreader to be used for reading the data records of the
+ split</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if recordreader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="getNextSplit--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getNextSplit</h4>
+<pre>protected boolean getNextSplit()
+ throws java.io.IOException</pre>
+<div class="block">Sets the current split and initializes a RecordReader who feeds from the
+ split</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if there is a split to read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if record reader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> readNextObject()
+ throws java.io.IOException</pre>
+<div class="block">Fetches one record from the file. The record is returned as a Java
+ object.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the object which was read</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="closeForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>closeForRead</h4>
+<pre>public void closeForRead()
+ throws java.lang.Exception</pre>
+<div class="block">When user finished reading the file, it closes the RecordReader</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#closeForRead--">closeForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public boolean isThreadSafe()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">Plugin</a></code></span></div>
+<div class="block">Checks if the plugin is thread safe or not, based on inputData.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if plugin is thread safe</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" target="_top">Frames</a></li>
+<li><a href="HdfsSplittableDataAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ //-->
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+<ul class="subNavList">
+<li>Summary: </li>
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+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html
new file mode 100644
index 0000000..af1cff7
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html
@@ -0,0 +1,418 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>LineBreakAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="LineBreakAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var activeTableTab = "activeTableTab";
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="LineBreakAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class LineBreakAccessor" class="title">Class LineBreakAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.LineBreakAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">LineBreakAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></pre>
+<div class="block">A PXF Accessor for reading delimited plain text records.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
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+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
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+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#LineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">LineBreakAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a LineReaderAccessor.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#closeForWrite--">closeForWrite</a></span>()</code>
+<div class="block">Closes the output stream after done writing.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#openForWrite--">openForWrite</a></span>()</code>
+<div class="block">Opens file for write.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Writes row into stream.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="LineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>LineBreakAccessor</h4>
+<pre>public LineBreakAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a LineReaderAccessor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client request</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">HdfsSplittableDataAccessor</a></code></span></div>
+<div class="block">Specialized accessors will override this method and implement their own
+ recordReader. For example, a plain delimited text accessor may want to
+ return a LineRecordReader.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - the hadoop jobconf to use for the selected InputFormat</dd>
+<dd><code>split</code> - the input split to be read by the accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a recordreader to be used for reading the data records of the
+ split</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if recordreader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="openForWrite--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForWrite</h4>
+<pre>public boolean openForWrite()
+ throws java.lang.Exception</pre>
+<div class="block">Opens file for write.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#openForWrite--">openForWrite</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the resource is successfully opened</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="writeNextObject-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>writeNextObject</h4>
+<pre>public boolean writeNextObject(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block">Writes row into stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the object to be written</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the write succeeded</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - writing to the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="closeForWrite--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>closeForWrite</h4>
+<pre>public void closeForWrite()
+ throws java.lang.Exception</pre>
+<div class="block">Closes the output stream after done writing.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#closeForWrite--">closeForWrite</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="LineBreakAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html
new file mode 100644
index 0000000..3468127
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html
@@ -0,0 +1,368 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>QuotedLineBreakAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="QuotedLineBreakAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="QuotedLineBreakAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class QuotedLineBreakAccessor" class="title">Class QuotedLineBreakAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.QuotedLineBreakAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">QuotedLineBreakAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></pre>
+<div class="block">A (atomic) PXF Accessor for reading \n delimited files with quoted
+ field delimiter, line delimiter, and quotes. This accessor supports
+ multi-line records, that are read from a single source (non-parallel).</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#inp">inp</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html#QuotedLineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">QuotedLineBreakAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a QuotedLineBreakAccessor.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html#readNextObject--">readNextObject</a></span>()</code>
+<div class="block">Fetches one record (maybe partial) from the file.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="QuotedLineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>QuotedLineBreakAccessor</h4>
+<pre>public QuotedLineBreakAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a QuotedLineBreakAccessor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client request</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="openForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public boolean openForRead()
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#openForRead--">HdfsAtomicDataAccessor</a></code></span></div>
+<div class="block">Opens the file using the non-splittable API for HADOOP HDFS file access
+ This means that instead of using a FileInputFormat for access, we use a
+ Java stream.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#openForRead--">openForRead</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true for successful file open, false otherwise</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="readNextObject--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>readNextObject</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> readNextObject()
+ throws java.io.IOException</pre>
+<div class="block">Fetches one record (maybe partial) from the file. The record is returned as a Java object.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#readNextObject--">readNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html#readNextObject--">readNextObject</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a> record as a Java object. Returns null if none.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="QuotedLineBreakAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
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+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsAtomicDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+<li><a href="#method.detail">Method</a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html
new file mode 100644
index 0000000..29986ce
--- /dev/null
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+<title>SequenceFileAccessor</title>
+<meta name="date" content="2016-04-20">
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class SequenceFileAccessor" class="title">Class SequenceFileAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.SequenceFileAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SequenceFileAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></pre>
+<div class="block">A PXF Accessor for reading and writing Sequence File records</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
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+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
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+</a>
+<h3>Constructor Summary</h3>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#SequenceFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">SequenceFileAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a SequenceFileAccessor.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#closeForWrite--">closeForWrite</a></span>()</code>
+<div class="block">Closes the resource for write.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>org.apache.hadoop.io.compress.CompressionCodec</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#getCodec--">getCodec</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>org.apache.hadoop.io.SequenceFile.CompressionType</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#getCompressionType--">getCompressionType</a></span>()</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Overrides virtual method to create specialized record reader</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#openForWrite--">openForWrite</a></span>()</code>
+<div class="block">Opens the resource for write.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Writes the next object.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="SequenceFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SequenceFileAccessor</h4>
+<pre>public SequenceFileAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a SequenceFileAccessor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client request</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block">Overrides virtual method to create specialized record reader</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - the hadoop jobconf to use for the selected InputFormat</dd>
+<dd><code>split</code> - the input split to be read by the accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a recordreader to be used for reading the data records of the
+ split</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if recordreader could not be created</dd>
+</dl>
+</li>
+</ul>
+<a name="openForWrite--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForWrite</h4>
+<pre>public boolean openForWrite()
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#openForWrite--">WriteAccessor</a></code></span></div>
+<div class="block">Opens the resource for write.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#openForWrite--">openForWrite</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the resource is successfully opened</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if opening the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="writeNextObject-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>writeNextObject</h4>
+<pre>public boolean writeNextObject(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">WriteAccessor</a></code></span></div>
+<div class="block">Writes the next object.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#writeNextObject-org.apache.hawq.pxf.api.OneRow-">writeNextObject</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the object to be written</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the write succeeded</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="closeForWrite--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>closeForWrite</h4>
+<pre>public void closeForWrite()
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#closeForWrite--">WriteAccessor</a></code></span></div>
+<div class="block">Closes the resource for write.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html#closeForWrite--">closeForWrite</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteAccessor.html" title="interface in org.apache.hawq.pxf.api">WriteAccessor</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if closing the resource failed</dd>
+</dl>
+</li>
+</ul>
+<a name="getCompressionType--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getCompressionType</h4>
+<pre>public org.apache.hadoop.io.SequenceFile.CompressionType getCompressionType()</pre>
+</li>
+</ul>
+<a name="getCodec--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getCodec</h4>
+<pre>public org.apache.hadoop.io.compress.CompressionCodec getCodec()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" target="_top">Frames</a></li>
+<li><a href="SequenceFileAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html
new file mode 100644
index 0000000..8868168
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html
@@ -0,0 +1,349 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>StringPassResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="StringPassResolver";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" target="_top">Frames</a></li>
+<li><a href="StringPassResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class StringPassResolver" class="title">Class StringPassResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.StringPassResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">StringPassResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></pre>
+<div class="block">StringPassResolver handles "deserialization" and serialization of
+ String records. StringPassResolver implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api"><code>ReadResolver</code></a> and
+ <a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api"><code>WriteResolver</code></a> interfaces. Returns strings as-is.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html#StringPassResolver-org.apache.hawq.pxf.api.utilities.InputData-">StringPassResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code>
+<div class="block">Constructs a StringPassResolver.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Returns a list of the fields of one record.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html#setFields-java.util.List-">setFields</a></span>(java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> record)</code>
+<div class="block">Creates a OneRow object from the singleton list.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="StringPassResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>StringPassResolver</h4>
+<pre>public StringPassResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</pre>
+<div class="block">Constructs a StringPassResolver.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputData</code> - input all input parameters coming from the client request</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</pre>
+<div class="block">Returns a list of the fields of one record.
+ Each record field is represented by a <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> item.
+ OneField item contains two fields: an integer representing the field type and a Java
+ Object representing the field value.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+</dl>
+</li>
+</ul>
+<a name="setFields-java.util.List-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>setFields</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> setFields(java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> record)</pre>
+<div class="block">Creates a OneRow object from the singleton list.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html#setFields-java.util.List-">setFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>record</code> - list of <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the constructed <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" target="_top">Frames</a></li>
+<li><a href="StringPassResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html
new file mode 100644
index 0000000..7e0b2a1
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html
@@ -0,0 +1,359 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>WritableResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WritableResolver";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" target="_top">Frames</a></li>
+<li><a href="WritableResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs</div>
+<h2 title="Class WritableResolver" class="title">Class WritableResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.WritableResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">WritableResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></pre>
+<div class="block">WritableResolver handles serialization and deserialization of records
+ that were serialized using Hadoop's Writable serialization framework.
+
+ A field named 'recordkey' is treated as a key of the given row, and not as
+ part of the data schema. See <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><code>RecordkeyAdapter</code></a>.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html#WritableResolver-org.apache.hawq.pxf.api.utilities.InputData-">WritableResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a WritableResolver.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Gets the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html#setFields-java.util.List-">setFields</a></span>(java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> record)</code>
+<div class="block">Sets customWritable fields and creates a OneRow object.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="WritableResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>WritableResolver</h4>
+<pre>public WritableResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs a WritableResolver.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - all input parameters coming from the client</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if schema file is missing, cannot be found in
+ classpath or fails to instantiate</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">ReadResolver</a></code></span></div>
+<div class="block">Gets the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+<a name="setFields-java.util.List-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>setFields</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> setFields(java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> record)
+ throws java.lang.Exception</pre>
+<div class="block">Sets customWritable fields and creates a OneRow object.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html#setFields-java.util.List-">setFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/WriteResolver.html" title="interface in org.apache.hawq.pxf.api">WriteResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>record</code> - list of <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the constructed <a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api"><code>OneRow</code></a></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if constructing a row from the fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" target="_top">Frames</a></li>
+<li><a href="WritableResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-frame.html
new file mode 100644
index 0000000..c73958c
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-frame.html
@@ -0,0 +1,32 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hdfs</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-summary.html" target="classFrame">org.apache.hawq.pxf.plugins.hdfs</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">AvroFileAccessor</a></li>
+<li><a href="AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">AvroResolver</a></li>
+<li><a href="ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">ChunkReader</a></li>
+<li><a href="ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">ChunkRecordReader</a></li>
+<li><a href="ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">ChunkWritable</a></li>
+<li><a href="HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">HdfsAtomicDataAccessor</a></li>
+<li><a href="HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">HdfsDataFragmenter</a></li>
+<li><a href="HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">HdfsSplittableDataAccessor</a></li>
+<li><a href="LineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">LineBreakAccessor</a></li>
+<li><a href="QuotedLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">QuotedLineBreakAccessor</a></li>
+<li><a href="SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">SequenceFileAccessor</a></li>
+<li><a href="StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">StringPassResolver</a></li>
+<li><a href="WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs" target="classFrame">WritableResolver</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-summary.html
new file mode 100644
index 0000000..c8900e3
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-summary.html
@@ -0,0 +1,227 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hdfs</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hdfs";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.plugins.hdfs</h1>
+<div class="docSummary">
+<div class="block">Provides PXF HDFS Plugin.</div>
+</div>
+<p>See: <a href="#package.description">Description</a></p>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroFileAccessor</a></td>
+<td class="colLast">
+<div class="block">A PXF Accessor for reading Avro File records</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/AvroResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">AvroResolver</a></td>
+<td class="colLast">
+<div class="block">Class AvroResolver handles deserialization of records that were serialized
+ using the AVRO serialization framework.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkReader</a></td>
+<td class="colLast">
+<div class="block">A class that provides a line reader from an input stream.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkRecordReader</a></td>
+<td class="colLast">
+<div class="block">ChunkRecordReader is designed for fast reading of a file split.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs">ChunkWritable</a></td>
+<td class="colLast">
+<div class="block">Just an output buffer for the ChunkRecordReader.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsAtomicDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsAtomicDataAccessor</a></td>
+<td class="colLast">
+<div class="block">Base class for enforcing the complete access of a file in one accessor.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsDataFragmenter</a></td>
+<td class="colLast">
+<div class="block">Fragmenter class for HDFS data resources.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></td>
+<td class="colLast">
+<div class="block">Accessor for accessing a splittable HDFS data sources.</div>
+</td>
+</tr>
+<tr class="altColor">
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+<td class="colLast">
+<div class="block">A (atomic) PXF Accessor for reading \n delimited files with quoted
+ field delimiter, line delimiter, and quotes.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/SequenceFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">SequenceFileAccessor</a></td>
+<td class="colLast">
+<div class="block">A PXF Accessor for reading and writing Sequence File records</div>
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+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/StringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">StringPassResolver</a></td>
+<td class="colLast">
+<div class="block">StringPassResolver handles "deserialization" and serialization of
+ String records.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/WritableResolver.html" title="class in org.apache.hawq.pxf.plugins.hdfs">WritableResolver</a></td>
+<td class="colLast">
+<div class="block">WritableResolver handles serialization and deserialization of records
+ that were serialized using Hadoop's Writable serialization framework.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<a name="package.description">
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+<h2 title="Package org.apache.hawq.pxf.plugins.hdfs Description">Package org.apache.hawq.pxf.plugins.hdfs Description</h2>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/package-tree.html
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+<h2 title="Class Hierarchy">Class Hierarchy</h2>
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+<li type="circle">java.lang.Object
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+</ul>
+</li>
+</ul>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html
new file mode 100644
index 0000000..ac8ba72
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+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>DataSchemaException.MessageFmt</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="DataSchemaException.MessageFmt";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":9,"i2":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" target="_top">Frames</a></li>
+<li><a href="DataSchemaException.MessageFmt.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ allClassesLink.style.display = "none";
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+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs.utilities</div>
+<h2 title="Enum DataSchemaException.MessageFmt" class="title">Enum DataSchemaException.MessageFmt</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.utilities.DataSchemaException.MessageFmt</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a>></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static enum <span class="typeNameLabel">DataSchemaException.MessageFmt</span>
+extends java.lang.Enum<<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a>></pre>
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+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#SCHEMA_NOT_INDICATED">SCHEMA_NOT_INDICATED</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#SCHEMA_NOT_ON_CLASSPATH">SCHEMA_NOT_ON_CLASSPATH</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#getFormat--">getFormat</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></code></td>
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+<div class="block">Returns the enum constant of this type with the specified name.</div>
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+<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
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+</li>
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+<!-- -->
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+<h4>SCHEMA_NOT_ON_CLASSPATH</h4>
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+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (DataSchemaException.MessageFmt c : DataSchemaException.MessageFmt.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
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+<h4>valueOf</h4>
+<pre>public static <a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a> valueOf(java.lang.String name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+<a name="getFormat--">
+<!-- -->
+</a>
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+<li class="blockList">
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+<pre>public java.lang.String getFormat()</pre>
+</li>
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+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+</ul>
+</div>
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html
new file mode 100644
index 0000000..139fc14
--- /dev/null
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>DataSchemaException</title>
+<meta name="date" content="2016-04-20">
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+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
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+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" target="_top">Frames</a></li>
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs.utilities</div>
+<h2 title="Class DataSchemaException" class="title">Class DataSchemaException</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Throwable</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Exception</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.RuntimeException</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.utilities.DataSchemaException</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">DataSchemaException</span>
+extends java.lang.RuntimeException</pre>
+<div class="block">Thrown when there is a data schema problem detected by any plugin that
+ requires a schema.
+ <a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#SCHEMA_NOT_ON_CLASSPATH"><code>DataSchemaException.MessageFmt.SCHEMA_NOT_ON_CLASSPATH</code></a> when the specified schema is missing from the CLASSPATH.
+ <a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html#SCHEMA_NOT_INDICATED"><code>DataSchemaException.MessageFmt.SCHEMA_NOT_INDICATED</code></a> when a schema was required but was not specified in the pxf uri.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../../serialized-form.html#org.apache.hawq.pxf.plugins.hdfs.utilities.DataSchemaException">Serialized Form</a></dd>
+</dl>
+</li>
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+<!-- ======== NESTED CLASS SUMMARY ======== -->
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+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
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+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
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+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></span></code> </td>
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+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html#DataSchemaException-org.apache.hawq.pxf.plugins.hdfs.utilities.DataSchemaException.MessageFmt-java.lang.String...-">DataSchemaException</a></span>(<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a> msgFormat,
+ java.lang.String... msgArgs)</code>
+<div class="block">Constructs a DataSchemaException.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html#getMsgFormat--">getMsgFormat</a></span>()</code> </td>
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+</table>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Throwable">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Throwable</h3>
+<code>addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</code></li>
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+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="DataSchemaException-org.apache.hawq.pxf.plugins.hdfs.utilities.DataSchemaException.MessageFmt-java.lang.String...-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DataSchemaException</h4>
+<pre>public DataSchemaException(<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a> msgFormat,
+ java.lang.String... msgArgs)</pre>
+<div class="block">Constructs a DataSchemaException.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>msgFormat</code> - the message format</dd>
+<dd><code>msgArgs</code> - the message arguments</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getMsgFormat--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getMsgFormat</h4>
+<pre>public <a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a> getMsgFormat()</pre>
+</li>
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+<title>HdfsUtilities</title>
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+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs.utilities</div>
+<h2 title="Class HdfsUtilities" class="title">Class HdfsUtilities</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.utilities.HdfsUtilities</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HdfsUtilities</span>
+extends java.lang.Object</pre>
+<div class="block">HdfsUtilities class exposes helper methods for PXF classes.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#HdfsUtilities--">HdfsUtilities</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#absoluteDataPath-java.lang.String-">absoluteDataPath</a></span>(java.lang.String dataSource)</code>
+<div class="block">Hdfs data sources are absolute data paths.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static org.apache.avro.Schema</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#getAvroSchema-org.apache.hadoop.conf.Configuration-java.lang.String-">getAvroSchema</a></span>(org.apache.hadoop.conf.Configuration conf,
+ java.lang.String dataSource)</code>
+<div class="block">Accessing the Avro file through the "unsplittable" API just to get the
+ schema.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static org.apache.hadoop.io.compress.CompressionCodec</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#getCodec-org.apache.hadoop.conf.Configuration-java.lang.String-">getCodec</a></span>(org.apache.hadoop.conf.Configuration conf,
+ java.lang.String name)</code>
+<div class="block">Helper routine to get compression codec through reflection.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#isSplittableCodec-org.apache.hadoop.fs.Path-">isSplittableCodec</a></span>(org.apache.hadoop.fs.Path path)</code>
+<div class="block">Returns true if the needed codec is splittable.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#isThreadSafe-java.lang.String-java.lang.String-">isThreadSafe</a></span>(java.lang.String dataDir,
+ java.lang.String compCodec)</code>
+<div class="block">Checks if requests should be handle in a single thread or not.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>static org.apache.hadoop.mapred.FileSplit</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#parseFragmentMetadata-org.apache.hawq.pxf.api.utilities.InputData-">parseFragmentMetadata</a></span>(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code>
+<div class="block">Parses fragment metadata and return matching <code>FileSplit</code>.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>static byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#prepareFragmentMetadata-org.apache.hadoop.mapred.FileSplit-">prepareFragmentMetadata</a></span>(org.apache.hadoop.mapred.FileSplit fsp)</code>
+<div class="block">Prepares byte serialization of a file split information (start, length,
+ hosts) using <code>ObjectOutputStream</code>.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html#toString-java.util.List-java.lang.String-">toString</a></span>(java.util.List<<a href="../../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> complexRecord,
+ java.lang.String delimiter)</code>
+<div class="block">Returns string serialization of list of fields.</div>
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+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HdfsUtilities--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HdfsUtilities</h4>
+<pre>public HdfsUtilities()</pre>
+</li>
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+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<a name="absoluteDataPath-java.lang.String-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>absoluteDataPath</h4>
+<pre>public static java.lang.String absoluteDataPath(java.lang.String dataSource)</pre>
+<div class="block">Hdfs data sources are absolute data paths. Method ensures that dataSource
+ begins with '/'.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>dataSource</code> - The HDFS path to a file or directory of interest.
+ Retrieved from the client request.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an absolute data path</dd>
+</dl>
+</li>
+</ul>
+<a name="getCodec-org.apache.hadoop.conf.Configuration-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getCodec</h4>
+<pre>public static org.apache.hadoop.io.compress.CompressionCodec getCodec(org.apache.hadoop.conf.Configuration conf,
+ java.lang.String name)</pre>
+<div class="block">Helper routine to get compression codec through reflection.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>conf</code> - configuration used for reflection</dd>
+<dd><code>name</code> - codec name</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>generated CompressionCodec</dd>
+</dl>
+</li>
+</ul>
+<a name="isSplittableCodec-org.apache.hadoop.fs.Path-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isSplittableCodec</h4>
+<pre>public static boolean isSplittableCodec(org.apache.hadoop.fs.Path path)</pre>
+<div class="block">Returns true if the needed codec is splittable. If no codec is needed
+ returns true as well.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>path</code> - path of the file to be read</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>if the codec needed for reading the specified path is splittable.</dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe-java.lang.String-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public static boolean isThreadSafe(java.lang.String dataDir,
+ java.lang.String compCodec)</pre>
+<div class="block">Checks if requests should be handle in a single thread or not.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>dataDir</code> - hdfs path to the data source</dd>
+<dd><code>compCodec</code> - the fully qualified name of the compression codec</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>if the request can be run in multi-threaded mode.</dd>
+</dl>
+</li>
+</ul>
+<a name="prepareFragmentMetadata-org.apache.hadoop.mapred.FileSplit-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>prepareFragmentMetadata</h4>
+<pre>public static byte[] prepareFragmentMetadata(org.apache.hadoop.mapred.FileSplit fsp)
+ throws java.io.IOException</pre>
+<div class="block">Prepares byte serialization of a file split information (start, length,
+ hosts) using <code>ObjectOutputStream</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fsp</code> - file split to be serialized</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>byte serialization of fsp</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if I/O errors occur while writing to the underlying
+ stream</dd>
+</dl>
+</li>
+</ul>
+<a name="parseFragmentMetadata-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseFragmentMetadata</h4>
+<pre>public static org.apache.hadoop.mapred.FileSplit parseFragmentMetadata(<a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</pre>
+<div class="block">Parses fragment metadata and return matching <code>FileSplit</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputData</code> - request input data</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>FileSplit with fragment metadata</dd>
+</dl>
+</li>
+</ul>
+<a name="getAvroSchema-org.apache.hadoop.conf.Configuration-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAvroSchema</h4>
+<pre>public static org.apache.avro.Schema getAvroSchema(org.apache.hadoop.conf.Configuration conf,
+ java.lang.String dataSource)
+ throws java.io.IOException</pre>
+<div class="block">Accessing the Avro file through the "unsplittable" API just to get the
+ schema. The splittable API (AvroInputFormat) which is the one we will be
+ using to fetch the records, does not support getting the Avro schema yet.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>conf</code> - Hadoop configuration</dd>
+<dd><code>dataSource</code> - Avro file (i.e fileName.avro) path</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the Avro schema</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if I/O error occurred while accessing Avro schema file</dd>
+</dl>
+</li>
+</ul>
+<a name="toString-java.util.List-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public static java.lang.String toString(java.util.List<<a href="../../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> complexRecord,
+ java.lang.String delimiter)</pre>
+<div class="block">Returns string serialization of list of fields. Fields of binary type
+ (BYTEA) are converted to octal representation to make sure they will be
+ relayed properly to the DB.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>complexRecord</code> - list of fields to be stringified</dd>
+<dd><code>delimiter</code> - delimiter between fields</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>string of serialized fields using delimiter</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<li>Nested | </li>
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+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
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+<li>Detail: </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html
new file mode 100644
index 0000000..76548e3
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html
@@ -0,0 +1,352 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>PxfInputFormat</title>
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="PxfInputFormat";
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+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Next Class</span></a></li>
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+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.classes.inherited.from.class.org.apache.hadoop.mapred.FileInputFormat">Nested</a> | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hadoop.mapred.FileInputFormat">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs.utilities</div>
+<h2 title="Class PxfInputFormat" class="title">Class PxfInputFormat</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.mapred.FileInputFormat</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.utilities.PxfInputFormat</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>org.apache.hadoop.mapred.InputFormat</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">PxfInputFormat</span>
+extends org.apache.hadoop.mapred.FileInputFormat</pre>
+<div class="block">PxfInputFormat is not intended to read a specific format, hence it implements
+ a dummy getRecordReader Instead, its purpose is to apply
+ FileInputFormat.getSplits from one point in PXF and get the splits which are
+ valid for the actual InputFormats, since all of them we use inherit
+ FileInputFormat but do not override getSplits.</div>
+</li>
+</ul>
+</div>
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+<li class="blockList">
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+<ul class="blockList">
+<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.hadoop.mapred.FileInputFormat">
+<!-- -->
+</a>
+<h3>Nested classes/interfaces inherited from class org.apache.hadoop.mapred.FileInputFormat</h3>
+<code>org.apache.hadoop.mapred.FileInputFormat.Counter</code></li>
+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.mapred.FileInputFormat">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hadoop.mapred.FileInputFormat</h3>
+<code>INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES</code></li>
+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html#PxfInputFormat--">PxfInputFormat</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>org.apache.hadoop.mapred.RecordReader</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html#getRecordReader-org.apache.hadoop.mapred.InputSplit-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.Reporter-">getRecordReader</a></span>(org.apache.hadoop.mapred.InputSplit split,
+ org.apache.hadoop.mapred.JobConf conf,
+ org.apache.hadoop.mapred.Reporter reporter)</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html#isSplitable-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-">isSplitable</a></span>(org.apache.hadoop.fs.FileSystem fs,
+ org.apache.hadoop.fs.Path filename)</code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.mapred.FileInputFormat">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hadoop.mapred.FileInputFormat</h3>
+<code>addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getInputPathFilter, getInputPaths, getSplitHosts, getSplits, listStatus, makeSplit, makeSplit, setInputPathFilter, setInputPaths, setInputPaths, setMinSplitSize</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
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+<h3>Constructor Detail</h3>
+<a name="PxfInputFormat--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>PxfInputFormat</h4>
+<pre>public PxfInputFormat()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getRecordReader-org.apache.hadoop.mapred.InputSplit-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.Reporter-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRecordReader</h4>
+<pre>public org.apache.hadoop.mapred.RecordReader getRecordReader(org.apache.hadoop.mapred.InputSplit split,
+ org.apache.hadoop.mapred.JobConf conf,
+ org.apache.hadoop.mapred.Reporter reporter)
+ throws java.io.IOException</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>getRecordReader</code> in interface <code>org.apache.hadoop.mapred.InputFormat</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>getRecordReader</code> in class <code>org.apache.hadoop.mapred.FileInputFormat</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="isSplitable-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isSplitable</h4>
+<pre>protected boolean isSplitable(org.apache.hadoop.fs.FileSystem fs,
+ org.apache.hadoop.fs.Path filename)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>isSplitable</code> in class <code>org.apache.hadoop.mapred.FileInputFormat</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- -->
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#fields.inherited.from.class.org.apache.hadoop.mapred.FileInputFormat">Field</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html
new file mode 100644
index 0000000..45593a9
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html
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+<title>RecordkeyAdapter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
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+</head>
+<body>
+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
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+</script>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hdfs.utilities</div>
+<h2 title="Class RecordkeyAdapter" class="title">Class RecordkeyAdapter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hdfs.utilities.RecordkeyAdapter</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">RecordkeyAdapter</span>
+extends java.lang.Object</pre>
+<div class="block">Adapter used for adding a recordkey field to the records output
+ <code>List<OneField></code>.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html#RecordkeyAdapter--">RecordkeyAdapter</a></span>()</code>
+<div class="block">Constructs a RecordkeyAdapter.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html#appendRecordkeyField-java.util.List-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hawq.pxf.api.OneRow-">appendRecordkeyField</a></span>(java.util.List<<a href="../../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> recFields,
+ <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ <a href="../../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Adds the recordkey to the end of the passed in recFields list.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>org.apache.hadoop.io.Writable</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html#convertKeyValue-java.lang.Object-">convertKeyValue</a></span>(java.lang.Object key)</code>
+<div class="block">Converts given key object to its matching Writable.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="RecordkeyAdapter--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>RecordkeyAdapter</h4>
+<pre>public RecordkeyAdapter()</pre>
+<div class="block">Constructs a RecordkeyAdapter.</div>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="appendRecordkeyField-java.util.List-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>appendRecordkeyField</h4>
+<pre>public int appendRecordkeyField(java.util.List<<a href="../../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> recFields,
+ <a href="../../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ <a href="../../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.NoSuchFieldException</pre>
+<div class="block">Adds the recordkey to the end of the passed in recFields list.
+ <p>
+ This method also verifies cases in which record keys are not supported by
+ the underlying source type, and therefore "illegally" requested.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>recFields</code> - existing list of record (non-key) fields and their
+ values.</dd>
+<dd><code>input</code> - all input parameters coming from the client request</dd>
+<dd><code>onerow</code> - a row object which is used here in order to find out if the
+ given type supports recordkeys or not.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>0 if record key not needed, or 1 if record key was appended</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.NoSuchFieldException</code> - when the given record type does not support
+ recordkeys</dd>
+</dl>
+</li>
+</ul>
+<a name="convertKeyValue-java.lang.Object-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>convertKeyValue</h4>
+<pre>public org.apache.hadoop.io.Writable convertKeyValue(java.lang.Object key)</pre>
+<div class="block">Converts given key object to its matching Writable. Supported types:
+ Integer, Byte, Boolean, Double, Float, Long, String. The type is only
+ checked once based on the key, all consequent calls must be of the same
+ type.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - object to convert</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Writable object matching given key</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" target="_top">Frames</a></li>
+<li><a href="RecordkeyAdapter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
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+</ul>
+</div>
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-frame.html
new file mode 100644
index 0000000..2fb4627
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-frame.html
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hdfs.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html" target="classFrame">org.apache.hawq.pxf.plugins.hdfs.utilities</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">HdfsUtilities</a></li>
+<li><a href="PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">PxfInputFormat</a></li>
+<li><a href="RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">RecordkeyAdapter</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">DataSchemaException.MessageFmt</a></li>
+</ul>
+<h2 title="Exceptions">Exceptions</h2>
+<ul title="Exceptions">
+<li><a href="DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities" target="classFrame">DataSchemaException</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html
new file mode 100644
index 0000000..2421af8
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html
@@ -0,0 +1,192 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hdfs.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hdfs.utilities";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.plugins.hdfs.utilities</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">HdfsUtilities</a></td>
+<td class="colLast">
+<div class="block">HdfsUtilities class exposes helper methods for PXF classes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">PxfInputFormat</a></td>
+<td class="colLast">
+<div class="block">PxfInputFormat is not intended to read a specific format, hence it implements
+ a dummy getRecordReader Instead, its purpose is to apply
+ FileInputFormat.getSplits from one point in PXF and get the splits which are
+ valid for the actual InputFormats, since all of them we use inherit
+ FileInputFormat but do not override getSplits.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">RecordkeyAdapter</a></td>
+<td class="colLast">
+<div class="block">Adapter used for adding a recordkey field to the records output
+ <code>List<OneField></code>.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException.MessageFmt</a></td>
+<td class="colLast"> </td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Exception Summary table, listing exceptions, and an explanation">
+<caption><span>Exception Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Exception</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities">DataSchemaException</a></td>
+<td class="colLast">
+<div class="block">Thrown when there is a data schema problem detected by any plugin that
+ requires a schema.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
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+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-summary.html">Prev Package</a></li>
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+</ul>
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+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
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+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+ //-->
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+<!-- -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-tree.html
new file mode 100644
index 0000000..eeb045f
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hdfs/utilities/package-tree.html
@@ -0,0 +1,166 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hdfs.utilities Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hdfs.utilities Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
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+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.plugins.hdfs.utilities</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hadoop.mapred.FileInputFormat<K,V> (implements org.apache.hadoop.mapred.InputFormat<K,V>)
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">PxfInputFormat</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/HdfsUtilities.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">HdfsUtilities</span></a></li>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/RecordkeyAdapter.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">RecordkeyAdapter</span></a></li>
+<li type="circle">java.lang.Throwable (implements java.io.Serializable)
+<ul>
+<li type="circle">java.lang.Exception
+<ul>
+<li type="circle">java.lang.RuntimeException
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">DataSchemaException</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h2 title="Enum Hierarchy">Enum Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/DataSchemaException.MessageFmt.html" title="enum in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">DataSchemaException.MessageFmt</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li>Class</li>
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+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
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+<li><a href="package-tree.html" target="_top">No Frames</a></li>
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+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveAccessor.html
new file mode 100644
index 0000000..6a1f475
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveAccessor.html
@@ -0,0 +1,435 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
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+<body>
+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<li>Prev Class</li>
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+</ul>
+<ul class="navList">
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveAccessor" class="title">Class HiveAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveLineBreakAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveRCFileAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></pre>
+<div class="block">Accessor for Hive tables. The accessor will open and read a split belonging
+ to a Hive table. Opening a split means creating the corresponding InputFormat
+ and RecordReader required to access the split's data. The actual record
+ reading is done in the base class -
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><code>HdfsSplittableDataAccessor</code></a>. <br>
+ HiveAccessor will also enforce Hive partition filtering by filtering-out a
+ split which does not belong to a partition filter. Naturally, the partition
+ filtering will be done only for Hive tables that are partitioned.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.Boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#filterInFragmenter">filterInFragmenter</a></span></code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#HiveAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HiveAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a HiveAccessor and creates an InputFormat (derived from
+ <code>InputFormat</code>) and the Hive partition
+ fields</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#HiveAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">HiveAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ org.apache.hadoop.mapred.InputFormat<?,?> inputFormat)</code>
+<div class="block">Constructs a HiveAccessor</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#openForRead--">openForRead</a></span>()</code>
+<div class="block">Opens Hive data split for read.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="filterInFragmenter">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>filterInFragmenter</h4>
+<pre>protected java.lang.Boolean filterInFragmenter</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>HiveAccessor</h4>
+<pre>public HiveAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs a HiveAccessor and creates an InputFormat (derived from
+ <code>InputFormat</code>) and the Hive partition
+ fields</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - contains the InputFormat class name and the partition fields</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if failed to create input format</dd>
+</dl>
+</li>
+</ul>
+<a name="HiveAccessor-org.apache.hawq.pxf.api.utilities.InputData-org.apache.hadoop.mapred.InputFormat-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveAccessor</h4>
+<pre>public HiveAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ org.apache.hadoop.mapred.InputFormat<?,?> inputFormat)</pre>
+<div class="block">Constructs a HiveAccessor</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - contains the InputFormat class name and the partition fields</dd>
+<dd><code>inputFormat</code> - Hive InputFormat</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="openForRead--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>openForRead</h4>
+<pre>public boolean openForRead()
+ throws java.lang.Exception</pre>
+<div class="block">Opens Hive data split for read. Enables Hive partition filtering. <br></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html#openForRead--">openForRead</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#openForRead--">openForRead</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if there are no partitions or there is no partition filter
+ or partition filter is set and the file currently opened by the
+ accessor belongs to the partition.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if filter could not be built, connection to Hive failed
+ or resource failed to open</dd>
+</dl>
+</li>
+</ul>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - configuration data for the Hadoop framework</dd>
+<dd><code>split</code> - the split that was allocated for reading to this accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>record reader</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if failed to create record reader</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" target="_top">Frames</a></li>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html
new file mode 100644
index 0000000..6a910da
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html
@@ -0,0 +1,330 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveColumnarSerdeResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveColumnarSerdeResolver";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" target="_top">Frames</a></li>
+<li><a href="HiveColumnarSerdeResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveColumnarSerdeResolver" class="title">Class HiveColumnarSerdeResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">org.apache.hawq.pxf.plugins.hive.HiveResolver</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveColumnarSerdeResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveColumnarSerdeResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a></pre>
+<div class="block">Specialized HiveResolver for a Hive table stored as RC file.
+ Use together with HiveInputFormatFragmenter/HiveRCFileAccessor.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html#HiveColumnarSerdeResolver-org.apache.hawq.pxf.api.utilities.InputData-">HiveColumnarSerdeResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">getFields returns a singleton list of OneField item.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveColumnarSerdeResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveColumnarSerdeResolver</h4>
+<pre>public HiveColumnarSerdeResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block">getFields returns a singleton list of OneField item.
+ OneField item contains two fields: an integer representing the VARCHAR type and a Java
+ Object representing the field value.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" target="_top">Frames</a></li>
+<li><a href="HiveColumnarSerdeResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html
new file mode 100644
index 0000000..434a3ec
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html
@@ -0,0 +1,449 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveDataFragmenter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveDataFragmenter";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HiveDataFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveDataFragmenter" class="title">Class HiveDataFragmenter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.Fragmenter</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveDataFragmenter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveDataFragmenter</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></pre>
+<div class="block">Fragmenter class for HIVE tables. <br>
+ Given a Hive table and its partitions divide the data into fragments (here a
+ data fragment is actually a HDFS file block) and return a list of them. Each
+ data fragment will contain the following information:
+ <ol>
+ <li>sourceName: full HDFS path to the data file that this data fragment is
+ part of</li>
+ <li>hosts: a list of the datanode machines that hold a replica of this block</li>
+ <li>userData:
+ file_input_format_name_DELIM_serde_name_DELIM_serialization_properties</li>
+ </ol></div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#filterInFragmenter">filterInFragmenter</a></span></code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#HiveDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HiveDataFragmenter</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code>
+<div class="block">Constructs a HiveDataFragmenter object.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#HiveDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-java.lang.Class-">HiveDataFragmenter</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData,
+ java.lang.Class<?> clazz)</code>
+<div class="block">Constructs a HiveDataFragmenter object.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#getFragments--">getFragments</a></span>()</code>
+<div class="block">Gets the fragments of a given path (source name and location of each
+ fragment).</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#getFragmentsStats--">getFragmentsStats</a></span>()</code>
+<div class="block">Returns statistics for Hive table.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static org.apache.hadoop.mapred.InputFormat<?,?></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#makeInputFormat-java.lang.String-org.apache.hadoop.mapred.JobConf-">makeInputFormat</a></span>(java.lang.String inputFormatName,
+ org.apache.hadoop.mapred.JobConf jobConf)</code>
+<div class="block">Creates the partition InputFormat.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="filterInFragmenter">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>filterInFragmenter</h4>
+<pre>protected boolean filterInFragmenter</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>HiveDataFragmenter</h4>
+<pre>public HiveDataFragmenter(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</pre>
+<div class="block">Constructs a HiveDataFragmenter object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputData</code> - all input parameters coming from the client</dd>
+</dl>
+</li>
+</ul>
+<a name="HiveDataFragmenter-org.apache.hawq.pxf.api.utilities.InputData-java.lang.Class-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveDataFragmenter</h4>
+<pre>public HiveDataFragmenter(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData,
+ java.lang.Class<?> clazz)</pre>
+<div class="block">Constructs a HiveDataFragmenter object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputData</code> - all input parameters coming from the client</dd>
+<dd><code>clazz</code> - Class for JobConf</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFragments--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragments</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> getFragments()
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">Fragmenter</a></code></span></div>
+<div class="block">Gets the fragments of a given path (source name and location of each
+ fragment). Used to get fragments of data that could be read in parallel
+ from the different segments.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragments--">getFragments</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of data fragments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if fragment list could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+<a name="makeInputFormat-java.lang.String-org.apache.hadoop.mapred.JobConf-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>makeInputFormat</h4>
+<pre>public static org.apache.hadoop.mapred.InputFormat<?,?> makeInputFormat(java.lang.String inputFormatName,
+ org.apache.hadoop.mapred.JobConf jobConf)
+ throws java.lang.Exception</pre>
+<div class="block">Creates the partition InputFormat.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputFormatName</code> - input format class name</dd>
+<dd><code>jobConf</code> - configuration data for the Hadoop framework</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a <code>InputFormat</code> derived object</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if failed to create input format</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentsStats--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> getFragmentsStats()
+ throws java.lang.Exception</pre>
+<div class="block">Returns statistics for Hive table. Currently it's not implemented.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#getFragmentsStats--">getFragmentsStats</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>default statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if statistics cannot be gathered</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HiveDataFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html
new file mode 100644
index 0000000..87e9143
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html
@@ -0,0 +1,338 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveFilterBuilder</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveFilterBuilder";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" target="_top">Frames</a></li>
+<li><a href="HiveFilterBuilder.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveFilterBuilder" class="title">Class HiveFilterBuilder</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveFilterBuilder</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveFilterBuilder</span>
+extends java.lang.Object
+implements <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></pre>
+<div class="block">Uses the filter parser code to build a filter object, either simple - a
+ single <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> object or a
+ compound - a <code>List</code> of
+ <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> objects.
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveAccessor</code></a> will use the filter for
+ partition filtering.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html#HiveFilterBuilder-org.apache.hawq.pxf.api.utilities.InputData-">HiveFilterBuilder</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a HiveFilterBuilder object.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> opId,
+ java.lang.Object leftOperand,
+ java.lang.Object rightOperand)</code>
+<div class="block">Builds the filter.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html#getFilterObject-java.lang.String-">getFilterObject</a></span>(java.lang.String filterString)</code>
+<div class="block">Translates a filterString into a <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> or a
+ list of such filters.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveFilterBuilder-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveFilterBuilder</h4>
+<pre>public HiveFilterBuilder(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</pre>
+<div class="block">Constructs a HiveFilterBuilder object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - input data containing filter string</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFilterObject-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFilterObject</h4>
+<pre>public java.lang.Object getFilterObject(java.lang.String filterString)
+ throws java.lang.Exception</pre>
+<div class="block">Translates a filterString into a <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> or a
+ list of such filters.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>filterString</code> - the string representation of the filter</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a single <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a>
+ object or a <code>List</code> of
+ <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> objects.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if parsing the filter failed or filter is not a basic
+ filter or list of basic filters</dd>
+</dl>
+</li>
+</ul>
+<a name="build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>build</h4>
+<pre>public java.lang.Object build(<a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.Operation.html" title="enum in org.apache.hawq.pxf.api">FilterParser.Operation</a> opId,
+ java.lang.Object leftOperand,
+ java.lang.Object rightOperand)
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">FilterParser.FilterBuilder</a></code></span></div>
+<div class="block">Builds the filter.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html#build-org.apache.hawq.pxf.api.FilterParser.Operation-java.lang.Object-java.lang.Object-">build</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.FilterBuilder.html" title="interface in org.apache.hawq.pxf.api">FilterParser.FilterBuilder</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>opId</code> - the parse operation to perform</dd>
+<dd><code>leftOperand</code> - the left operand</dd>
+<dd><code>rightOperand</code> - the right operand</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the built filter</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if building the filter failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+</div>
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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+ //-->
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+<ul class="subNavList">
+<li>Summary: </li>
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+</ul>
+<ul class="subNavList">
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+</ul>
+</div>
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html
new file mode 100644
index 0000000..ecb809d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html
@@ -0,0 +1,344 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS";
+ }
+ }
+ catch(err) {
+ }
+//-->
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" target="_top">Frames</a></li>
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+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Enum HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS" class="title">Enum HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a>></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static enum <span class="typeNameLabel">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</span>
+extends java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a>></pre>
+<div class="block">Defines the Hive input formats currently supported in pxf</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!-- -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html#RC_FILE_INPUT_FORMAT">RC_FILE_INPUT_FORMAT</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html#TEXT_FILE_INPUT_FORMAT">TEXT_FILE_INPUT_FORMAT</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Enum</h3>
+<code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.detail">
+<!-- -->
+</a>
+<h3>Enum Constant Detail</h3>
+<a name="RC_FILE_INPUT_FORMAT">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>RC_FILE_INPUT_FORMAT</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a> RC_FILE_INPUT_FORMAT</pre>
+</li>
+</ul>
+<a name="TEXT_FILE_INPUT_FORMAT">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TEXT_FILE_INPUT_FORMAT</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a> TEXT_FILE_INPUT_FORMAT</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="values--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a>[] values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS c : HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a> valueOf(java.lang.String name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" target="_top">Frames</a></li>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html
new file mode 100644
index 0000000..af79e35
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html
@@ -0,0 +1,356 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveInputFormatFragmenter.PXF_HIVE_SERDES</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveInputFormatFragmenter.PXF_HIVE_SERDES";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9,"i1":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" target="_top">Frames</a></li>
+<li><a href="HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Enum HiveInputFormatFragmenter.PXF_HIVE_SERDES" class="title">Enum HiveInputFormatFragmenter.PXF_HIVE_SERDES</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a>></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.PXF_HIVE_SERDES</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a>></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static enum <span class="typeNameLabel">HiveInputFormatFragmenter.PXF_HIVE_SERDES</span>
+extends java.lang.Enum<<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a>></pre>
+<div class="block">Defines the Hive serializers (serde classes) currently supported in pxf</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!-- -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#COLUMNAR_SERDE">COLUMNAR_SERDE</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#LAZY_BINARY_COLUMNAR_SERDE">LAZY_BINARY_COLUMNAR_SERDE</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#LAZY_SIMPLE_SERDE">LAZY_SIMPLE_SERDE</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Enum</h3>
+<code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.detail">
+<!-- -->
+</a>
+<h3>Enum Constant Detail</h3>
+<a name="COLUMNAR_SERDE">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>COLUMNAR_SERDE</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a> COLUMNAR_SERDE</pre>
+</li>
+</ul>
+<a name="LAZY_BINARY_COLUMNAR_SERDE">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>LAZY_BINARY_COLUMNAR_SERDE</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a> LAZY_BINARY_COLUMNAR_SERDE</pre>
+</li>
+</ul>
+<a name="LAZY_SIMPLE_SERDE">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>LAZY_SIMPLE_SERDE</h4>
+<pre>public static final <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a> LAZY_SIMPLE_SERDE</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="values--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a>[] values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared. This method may be used to iterate
+over the constants as follows:
+<pre>
+for (HiveInputFormatFragmenter.PXF_HIVE_SERDES c : HiveInputFormatFragmenter.PXF_HIVE_SERDES.values())
+ System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a> valueOf(java.lang.String name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" target="_top">Frames</a></li>
+<li><a href="HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#enum.constant.summary">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#enum.constant.detail">Enum Constants</a> | </li>
+<li>Field | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html
new file mode 100644
index 0000000..4099e62
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html
@@ -0,0 +1,524 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveInputFormatFragmenter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveInputFormatFragmenter";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":9,"i2":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HiveInputFormatFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveInputFormatFragmenter" class="title">Class HiveInputFormatFragmenter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.Fragmenter</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">org.apache.hawq.pxf.plugins.hive.HiveDataFragmenter</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveInputFormatFragmenter</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></pre>
+<div class="block">Specialized Hive fragmenter for RC and Text files tables. Unlike the
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveDataFragmenter</code></a>, this class does not send the serde properties to
+ the accessor/resolvers. This is done to avoid memory explosion in Hawq. For
+ RC use together with <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveRCFileAccessor</code></a>/
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveColumnarSerdeResolver</code></a>. For Text use together with
+ <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveLineBreakAccessor</code></a>/<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveStringPassResolver</code></a>. <br>
+ Given a Hive table and its partitions, divide the data into fragments (here a
+ data fragment is actually a HDFS file block) and return a list of them. Each
+ data fragment will contain the following information:
+ <ol>
+ <li>sourceName: full HDFS path to the data file that this data fragment is
+ part of</li>
+ <li>hosts: a list of the datanode machines that hold a replica of this block</li>
+ <li>userData: inputformat name, serde names and partition keys</li>
+ </ol></div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!-- -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a></span></code>
+<div class="block">Defines the Hive input formats currently supported in pxf</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a></span></code>
+<div class="block">Defines the Hive serializers (serde classes) currently supported in pxf</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_FILTER_DONE">TOK_FILTER_DONE</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_KEYS">TOK_KEYS</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#TOK_SERDE">TOK_SERDE</a></span></code> </td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveDataFragmenter">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hive.<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#filterInFragmenter">filterInFragmenter</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.Fragmenter">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/Fragmenter.html#fragments">fragments</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#HiveInputFormatFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">HiveInputFormatFragmenter</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code>
+<div class="block">Constructs a HiveInputFormatFragmenter.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#getFragmentsStats--">getFragmentsStats</a></span>()</code>
+<div class="block">Returns statistics for Hive table.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#parseToks-org.apache.hawq.pxf.api.utilities.InputData-java.lang.String...-">parseToks</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ java.lang.String... supportedSerdes)</code>
+<div class="block">Extracts the user data:
+ serde, partition keys and whether filter was included in fragmenter</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html#toHiveType-org.apache.hawq.pxf.api.io.DataType-java.lang.String-">toHiveType</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> type,
+ java.lang.String name)</code>
+<div class="block">Converts HAWQ type to hive type.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveDataFragmenter">
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+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hive.<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#getFragments--">getFragments</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#makeInputFormat-java.lang.String-org.apache.hadoop.mapred.JobConf-">makeInputFormat</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="TOK_SERDE">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>TOK_SERDE</h4>
+<pre>public static final int TOK_SERDE</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.TOK_SERDE">Constant Field Values</a></dd>
+</dl>
+</li>
+</ul>
+<a name="TOK_KEYS">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>TOK_KEYS</h4>
+<pre>public static final int TOK_KEYS</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.TOK_KEYS">Constant Field Values</a></dd>
+</dl>
+</li>
+</ul>
+<a name="TOK_FILTER_DONE">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TOK_FILTER_DONE</h4>
+<pre>public static final int TOK_FILTER_DONE</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.plugins.hive.HiveInputFormatFragmenter.TOK_FILTER_DONE">Constant Field Values</a></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveInputFormatFragmenter-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveInputFormatFragmenter</h4>
+<pre>public HiveInputFormatFragmenter(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</pre>
+<div class="block">Constructs a HiveInputFormatFragmenter.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputData</code> - all input parameters coming from the client</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="parseToks-org.apache.hawq.pxf.api.utilities.InputData-java.lang.String...-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseToks</h4>
+<pre>public static java.lang.String[] parseToks(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input,
+ java.lang.String... supportedSerdes)
+ throws <a href="../../../../../../org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api">UserDataException</a></pre>
+<div class="block">Extracts the user data:
+ serde, partition keys and whether filter was included in fragmenter</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - input data from client</dd>
+<dd><code>supportedSerdes</code> - supported serde names</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>parsed tokens</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api">UserDataException</a></code> - if user data contains unsupported serde
+ or wrong number of tokens</dd>
+</dl>
+</li>
+</ul>
+<a name="toHiveType-org.apache.hawq.pxf.api.io.DataType-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>toHiveType</h4>
+<pre>public static java.lang.String toHiveType(<a href="../../../../../../org/apache/hawq/pxf/api/io/DataType.html" title="enum in org.apache.hawq.pxf.api.io">DataType</a> type,
+ java.lang.String name)</pre>
+<div class="block">Converts HAWQ type to hive type. The supported mappings are:<ul>
+ <li><code>BOOLEAN -> boolean</code></li>
+ <li><code>SMALLINT -> smallint (tinyint is converted to smallint)</code></li>
+ <li><code>BIGINT -> bigint</code></li>
+ <li><code>TIMESTAMP, TIME -> timestamp</code></li>
+ <li><code>NUMERIC -> decimal</code></li>
+ <li><code>BYTEA -> binary</code></li>
+ <li><code>INTERGER -> int</code></li>
+ <li><code>TEXT -> string</code></li>
+ <li><code>REAL -> float</code></li>
+ <li><code>FLOAT8 -> double</code></li>
+ </ul>
+ All other types (both in HAWQ and in HIVE) are not supported.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>type</code> - HAWQ data type</dd>
+<dd><code>name</code> - field name</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Hive type</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api">UnsupportedTypeException</a></code> - if type is not supported</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentsStats--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/FragmentsStats.html" title="class in org.apache.hawq.pxf.api">FragmentsStats</a> getFragmentsStats()
+ throws java.lang.Exception</pre>
+<div class="block">Returns statistics for Hive table. Currently it's not implemented.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html#getFragmentsStats--">getFragmentsStats</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>default statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if statistics cannot be gathered</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" target="_top">Frames</a></li>
+<li><a href="HiveInputFormatFragmenter.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html
new file mode 100644
index 0000000..5a218c3
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html
@@ -0,0 +1,361 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveLineBreakAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveLineBreakAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="HiveLineBreakAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveLineBreakAccessor" class="title">Class HiveLineBreakAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">org.apache.hawq.pxf.plugins.hive.HiveAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveLineBreakAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveLineBreakAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></pre>
+<div class="block">Specialization of HiveAccessor for a Hive table stored as Text files.
+ Use together with <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveInputFormatFragmenter</code></a>/<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveStringPassResolver</code></a>.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hive.<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#filterInFragmenter">filterInFragmenter</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
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+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html#HiveLineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HiveLineBreakAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a HiveLineBreakAccessor.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hive.<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#openForRead--">openForRead</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveLineBreakAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveLineBreakAccessor</h4>
+<pre>public HiveLineBreakAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs a HiveLineBreakAccessor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - input containing user data</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if user data was wrong</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">HiveAccessor</a></code></span></div>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - configuration data for the Hadoop framework</dd>
+<dd><code>split</code> - the split that was allocated for reading to this accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>record reader</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if failed to create record reader</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" target="_top">Frames</a></li>
+<li><a href="HiveLineBreakAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html
new file mode 100644
index 0000000..8b1909b
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html
@@ -0,0 +1,330 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveMetadataFetcher</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveMetadataFetcher";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" target="_top">Frames</a></li>
+<li><a href="HiveMetadataFetcher.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.MetadataFetcher">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveMetadataFetcher" class="title">Class HiveMetadataFetcher</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.MetadataFetcher</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveMetadataFetcher</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveMetadataFetcher</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></pre>
+<div class="block">Class for connecting to Hive's MetaStore and getting schema of Hive tables.</div>
+</li>
+</ul>
+</div>
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+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.<a href="../../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></h3>
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+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html#HiveMetadataFetcher-org.apache.hawq.pxf.api.utilities.InputData-">HiveMetadataFetcher</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> md)</code> </td>
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+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html#getMetadata-java.lang.String-">getMetadata</a></span>(java.lang.String pattern)</code>
+<div class="block">Fetches metadata of hive tables corresponding to the given pattern
+ For patterns matching more than one table, the unsupported tables are skipped.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
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+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
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+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+</a>
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+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveMetadataFetcher</h4>
+<pre>public HiveMetadataFetcher(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> md)</pre>
+</li>
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+</a>
+<h3>Method Detail</h3>
+<a name="getMetadata-java.lang.String-">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getMetadata</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>> getMetadata(java.lang.String pattern)
+ throws java.lang.Exception</pre>
+<div class="block">Fetches metadata of hive tables corresponding to the given pattern
+ For patterns matching more than one table, the unsupported tables are skipped.
+ If the pattern correspond to exactly one table, throws an exception if
+ the table type is not supported or contains unsupported field types.
+ Supported HCatalog types: TINYINT,
+ SMALLINT, INT, BIGINT, BOOLEAN, FLOAT, DOUBLE, STRING, BINARY, TIMESTAMP,
+ DATE, DECIMAL, VARCHAR, CHAR.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html#getMetadata-java.lang.String-">getMetadata</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>pattern</code> - pattern table/file name or pattern in the given source</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>metadata of all items corresponding to given pattern</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if metadata information could not be retrieved</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" target="_top">Frames</a></li>
+<li><a href="HiveMetadataFetcher.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+ }
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.MetadataFetcher">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html
new file mode 100644
index 0000000..85407bb
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html
@@ -0,0 +1,362 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveRCFileAccessor</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveRCFileAccessor";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" target="_top">Frames</a></li>
+<li><a href="HiveRCFileAccessor.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveRCFileAccessor" class="title">Class HiveRCFileAccessor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">org.apache.hawq.pxf.plugins.hive.HiveAccessor</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveRCFileAccessor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveRCFileAccessor</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></pre>
+<div class="block">Specialization of HiveAccessor for a Hive table that stores only RC files.
+ This class replaces the generic HiveAccessor for a case where a table is stored entirely as RC files.
+ Use together with <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveInputFormatFragmenter</code></a>/<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><code>HiveColumnarSerdeResolver</code></a></div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hive.<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#filterInFragmenter">filterInFragmenter</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#conf">conf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#data">data</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#inputFormat">inputFormat</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#iter">iter</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#jobConf">jobConf</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#key">key</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#reader">reader</a></code></li>
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+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html#HiveRCFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">HiveRCFileAccessor</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs a HiveRCFileAccessor.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>protected java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></span>(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)</code>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hive.<a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#openForRead--">openForRead</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.plugins.hdfs.HdfsSplittableDataAccessor">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.plugins.hdfs.<a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html" title="class in org.apache.hawq.pxf.plugins.hdfs">HdfsSplittableDataAccessor</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#closeForRead--">closeForRead</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#getNextSplit--">getNextSplit</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/HdfsSplittableDataAccessor.html#readNextObject--">readNextObject</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveRCFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveRCFileAccessor</h4>
+<pre>public HiveRCFileAccessor(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs a HiveRCFileAccessor.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - input containing user data</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if user data was wrong</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getReader</h4>
+<pre>protected java.lang.Object getReader(org.apache.hadoop.mapred.JobConf jobConf,
+ org.apache.hadoop.mapred.InputSplit split)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">HiveAccessor</a></code></span></div>
+<div class="block">Creates the RecordReader suitable for this given split.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html#getReader-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.mapred.InputSplit-">getReader</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>jobConf</code> - configuration data for the Hadoop framework</dd>
+<dd><code>split</code> - the split that was allocated for reading to this accessor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>record reader</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if failed to create record reader</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" target="_top">Frames</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+</ul>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.plugins.hive.HiveAccessor">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveResolver.html
new file mode 100644
index 0000000..9d44e14
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveResolver.html
@@ -0,0 +1,338 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveResolver";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveResolver.html" target="_top">Frames</a></li>
+<li><a href="HiveResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveResolver" class="title">Class HiveResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveColumnarSerdeResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveStringPassResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a>
+implements <a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></pre>
+<div class="block">Class HiveResolver handles deserialization of records that were serialized
+ using Hadoop's Hive serialization framework.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html#HiveResolver-org.apache.hawq.pxf.api.utilities.InputData-">HiveResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code>
+<div class="block">Constructs the HiveResolver by parsing the userdata in the input and
+ obtaining the serde class name, the serde properties string and the
+ partition keys.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">Gets the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveResolver</h4>
+<pre>public HiveResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<div class="block">Constructs the HiveResolver by parsing the userdata in the input and
+ obtaining the serde class name, the serde properties string and the
+ partition keys.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - contains the Serde class name, the serde properties string
+ and the partition keys</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if user data was wrong or serde failed to be
+ instantiated</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">ReadResolver</a></code></span></div>
+<div class="block">Gets the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveResolver.html" target="_top">Frames</a></li>
+<li><a href="HiveResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html
new file mode 100644
index 0000000..a1e800b
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html
@@ -0,0 +1,330 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveStringPassResolver</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveStringPassResolver";
+ }
+ }
+ catch(err) {
+ }
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+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" target="_top">Frames</a></li>
+<li><a href="HiveStringPassResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive</div>
+<h2 title="Class HiveStringPassResolver" class="title">Class HiveStringPassResolver</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.Plugin</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">org.apache.hawq.pxf.plugins.hive.HiveResolver</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.HiveStringPassResolver</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveStringPassResolver</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a></pre>
+<div class="block">Specialized HiveResolver for a Hive table stored as Text files.
+ Use together with HiveInputFormatFragmenter/HiveLineBreakAccessor.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#inputData">inputData</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html#HiveStringPassResolver-org.apache.hawq.pxf.api.utilities.InputData-">HiveStringPassResolver</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></span>(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)</code>
+<div class="block">getFields returns a singleton list of OneField item.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html" title="class in org.apache.hawq.pxf.api.utilities">Plugin</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/Plugin.html#isThreadSafe--">isThreadSafe</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveStringPassResolver-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveStringPassResolver</h4>
+<pre>public HiveStringPassResolver(<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> input)
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFields-org.apache.hawq.pxf.api.OneRow-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFields</h4>
+<pre>public java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> getFields(<a href="../../../../../../org/apache/hawq/pxf/api/OneRow.html" title="class in org.apache.hawq.pxf.api">OneRow</a> onerow)
+ throws java.lang.Exception</pre>
+<div class="block">getFields returns a singleton list of OneField item.
+ OneField item contains two fields: an integer representing the VARCHAR type and a Java
+ Object representing the field value.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html#getFields-org.apache.hawq.pxf.api.OneRow-">getFields</a></code> in class <code><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveResolver</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>onerow</code> - the row to get the fields from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> list of one row.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if decomposing the row into fields failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/HiveStringPassResolver.html" target="_top">Frames</a></li>
+<li><a href="HiveStringPassResolver.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+ allClassesLink.style.display = "block";
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.hawq.pxf.api.utilities.Plugin">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/package-frame.html
new file mode 100644
index 0000000..c03e67e
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/package-frame.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hive</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/package-summary.html" target="classFrame">org.apache.hawq.pxf.plugins.hive</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveAccessor</a></li>
+<li><a href="HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveColumnarSerdeResolver</a></li>
+<li><a href="HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveDataFragmenter</a></li>
+<li><a href="HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveFilterBuilder</a></li>
+<li><a href="HiveInputFormatFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveInputFormatFragmenter</a></li>
+<li><a href="HiveLineBreakAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveLineBreakAccessor</a></li>
+<li><a href="HiveMetadataFetcher.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveMetadataFetcher</a></li>
+<li><a href="HiveRCFileAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveRCFileAccessor</a></li>
+<li><a href="HiveResolver.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveResolver</a></li>
+<li><a href="HiveStringPassResolver.html" title="class in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveStringPassResolver</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS.html" title="enum in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveInputFormatFragmenter.PXF_HIVE_INPUT_FORMATS</a></li>
+<li><a href="HiveInputFormatFragmenter.PXF_HIVE_SERDES.html" title="enum in org.apache.hawq.pxf.plugins.hive" target="classFrame">HiveInputFormatFragmenter.PXF_HIVE_SERDES</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/package-summary.html
new file mode 100644
index 0000000..987bd28
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/package-summary.html
@@ -0,0 +1,232 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hive</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hive";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.plugins.hive</h1>
+<div class="docSummary">
+<div class="block">Provides PXF Hive Plugin.</div>
+</div>
+<p>See: <a href="#package.description">Description</a></p>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveAccessor.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveAccessor</a></td>
+<td class="colLast">
+<div class="block">Accessor for Hive tables.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveColumnarSerdeResolver.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveColumnarSerdeResolver</a></td>
+<td class="colLast">
+<div class="block">Specialized HiveResolver for a Hive table stored as RC file.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveDataFragmenter.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveDataFragmenter</a></td>
+<td class="colLast">
+<div class="block">Fragmenter class for HIVE tables.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/plugins/hive/HiveFilterBuilder.html" title="class in org.apache.hawq.pxf.plugins.hive">HiveFilterBuilder</a></td>
+<td class="colLast">
+<div class="block">Uses the filter parser code to build a filter object, either simple - a
+ single <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> object or a
+ compound - a <code>List</code> of
+ <a href="../../../../../../org/apache/hawq/pxf/api/FilterParser.BasicFilter.html" title="class in org.apache.hawq.pxf.api"><code>FilterParser.BasicFilter</code></a> objects.</div>
+</td>
+</tr>
+<tr class="altColor">
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+<td class="colLast">
+<div class="block">Defines the Hive input formats currently supported in pxf</div>
+</td>
+</tr>
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+<td class="colLast">
+<div class="block">Defines the Hive serializers (serde classes) currently supported in pxf</div>
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+</table>
+</li>
+</ul>
+<a name="package.description">
+<!-- -->
+</a>
+<h2 title="Package org.apache.hawq.pxf.plugins.hive Description">Package org.apache.hawq.pxf.plugins.hive Description</h2>
+<div class="block">Provides PXF Hive Plugin.</div>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- -->
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hive Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hive Class Hierarchy";
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+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+ if(window==top) {
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
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+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.plugins.hive</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
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+<li type="circle">java.lang.Object
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+</ul>
+</li>
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+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
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+</ul>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../../org/apache/hawq/pxf/plugins/hdfs/utilities/package-tree.html">Prev</a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>HiveUtilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="HiveUtilities";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9,"i1":9,"i2":9,"i3":9,"i4":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
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+var tableTab = "tableTab";
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li>Next Class</li>
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+<li><a href="../../../../../../../index.html?org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" target="_top">Frames</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+ else {
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+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.plugins.hive.utilities</div>
+<h2 title="Class HiveUtilities" class="title">Class HiveUtilities</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.plugins.hive.utilities.HiveUtilities</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">HiveUtilities</span>
+extends java.lang.Object</pre>
+<div class="block">Class containing helper functions connecting
+ and interacting with Hive.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#HiveUtilities--">HiveUtilities</a></span>()</code> </td>
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#extractTableFromName-java.lang.String-">extractTableFromName</a></span>(java.lang.String qualifiedName)</code>
+<div class="block">Extracts the db_name and table_name from the qualifiedName.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static java.util.List<<a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#extractTablesFromPattern-org.apache.hadoop.hive.metastore.HiveMetaStoreClient-java.lang.String-">extractTablesFromPattern</a></span>(org.apache.hadoop.hive.metastore.HiveMetaStoreClient client,
+ java.lang.String pattern)</code>
+<div class="block">Extracts the db_name(s) and table_name(s) corresponding to the given pattern.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static org.apache.hadoop.hive.metastore.api.Table</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#getHiveTable-org.apache.hadoop.hive.metastore.HiveMetaStoreClient-org.apache.hawq.pxf.api.Metadata.Item-">getHiveTable</a></span>(org.apache.hadoop.hive.metastore.HiveMetaStoreClient client,
+ <a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a> itemName)</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static org.apache.hadoop.hive.metastore.HiveMetaStoreClient</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#initHiveClient--">initHiveClient</a></span>()</code>
+<div class="block">Initializes the HiveMetaStoreClient
+ Uses classpath configuration files to locate the MetaStore</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html#mapHiveType-org.apache.hadoop.hive.metastore.api.FieldSchema-">mapHiveType</a></span>(org.apache.hadoop.hive.metastore.api.FieldSchema hiveColumn)</code>
+<div class="block">Checks if hive type is supported, and if so
+ return its matching HAWQ type.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HiveUtilities--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HiveUtilities</h4>
+<pre>public HiveUtilities()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="initHiveClient--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>initHiveClient</h4>
+<pre>public static org.apache.hadoop.hive.metastore.HiveMetaStoreClient initHiveClient()</pre>
+<div class="block">Initializes the HiveMetaStoreClient
+ Uses classpath configuration files to locate the MetaStore</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>initialized client</dd>
+</dl>
+</li>
+</ul>
+<a name="getHiveTable-org.apache.hadoop.hive.metastore.HiveMetaStoreClient-org.apache.hawq.pxf.api.Metadata.Item-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getHiveTable</h4>
+<pre>public static org.apache.hadoop.hive.metastore.api.Table getHiveTable(org.apache.hadoop.hive.metastore.HiveMetaStoreClient client,
+ <a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a> itemName)
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+<a name="mapHiveType-org.apache.hadoop.hive.metastore.api.FieldSchema-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>mapHiveType</h4>
+<pre>public static <a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Field.html" title="class in org.apache.hawq.pxf.api">Metadata.Field</a> mapHiveType(org.apache.hadoop.hive.metastore.api.FieldSchema hiveColumn)
+ throws <a href="../../../../../../../org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api">UnsupportedTypeException</a></pre>
+<div class="block">Checks if hive type is supported, and if so
+ return its matching HAWQ type.
+ Unsupported types will result in an exception.
+ <br>
+ The supported mappings are:<ul>
+ <li><code>tinyint -> int2</code></li>
+ <li><code>smallint -> int2</code></li>
+ <li><code>int -> int4</code></li>
+ <li><code>bigint -> int8</code></li>
+ <li><code>boolean -> bool</code></li>
+ <li><code>float -> float4</code></li>
+ <li><code>double -> float8</code></li>
+ <li><code>string -> text</code></li>
+ <li><code>binary -> bytea</code></li>
+ <li><code>timestamp -> timestamp</code></li>
+ <li><code>date -> date</code></li>
+ <li><code>decimal(precision, scale) -> numeric(precision, scale)</code></li>
+ <li><code>varchar(size) -> varchar(size)</code></li>
+ <li><code>char(size) -> bpchar(size)</code></li>
+ </ul></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>hiveColumn</code> - hive column schema</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>field with mapped HAWQ type and modifiers</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../../org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api">UnsupportedTypeException</a></code> - if the column type is not supported</dd>
+</dl>
+</li>
+</ul>
+<a name="extractTableFromName-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>extractTableFromName</h4>
+<pre>public static <a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a> extractTableFromName(java.lang.String qualifiedName)</pre>
+<div class="block">Extracts the db_name and table_name from the qualifiedName.
+ qualifiedName is the Hive table name that the user enters in the CREATE EXTERNAL TABLE statement
+ or when querying HCatalog table.
+ It can be either <code>table_name</code> or <code>db_name.table_name</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>qualifiedName</code> - Hive table name</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd><code>Metadata.Item</code> object holding the full table name</dd>
+</dl>
+</li>
+</ul>
+<a name="extractTablesFromPattern-org.apache.hadoop.hive.metastore.HiveMetaStoreClient-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>extractTablesFromPattern</h4>
+<pre>public static java.util.List<<a href="../../../../../../../org/apache/hawq/pxf/api/Metadata.Item.html" title="class in org.apache.hawq.pxf.api">Metadata.Item</a>> extractTablesFromPattern(org.apache.hadoop.hive.metastore.HiveMetaStoreClient client,
+ java.lang.String pattern)</pre>
+<div class="block">Extracts the db_name(s) and table_name(s) corresponding to the given pattern.
+ pattern is the Hive table name or pattern that the user enters in the CREATE EXTERNAL TABLE statement
+ or when querying HCatalog table.
+ It can be either <code>table_name_pattern</code> or <code>db_name_pattern.table_name_pattern</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>client</code> - Hivemetastore client</dd>
+<dd><code>pattern</code> - Hive table name or pattern</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of <code>Metadata.Item</code> objects holding the full table name</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail: </li>
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+</div>
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-frame.html
new file mode 100644
index 0000000..472a103
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-frame.html
@@ -0,0 +1,20 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hive.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html" target="classFrame">org.apache.hawq.pxf.plugins.hive.utilities</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities" target="classFrame">HiveUtilities</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html
new file mode 100644
index 0000000..5250533
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hive.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hive.utilities";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
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+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/service/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
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+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ allClassesLink = document.getElementById("allclasses_navbar_top");
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+ else {
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+ //-->
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+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.plugins.hive.utilities</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities">HiveUtilities</a></td>
+<td class="colLast">
+<div class="block">Class containing helper functions connecting
+ and interacting with Hive.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../../org/apache/hawq/pxf/service/package-summary.html">Next Package</a></li>
+</ul>
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+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
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+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
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+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
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+ }
+ else {
+ allClassesLink.style.display = "none";
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+ //-->
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-tree.html
new file mode 100644
index 0000000..f18bc7a
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/plugins/hive/utilities/package-tree.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.plugins.hive.utilities Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.plugins.hive.utilities Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="package-tree.html" target="_top">No Frames</a></li>
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+ }
+ //-->
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+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.plugins.hive.utilities</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hive.utilities.<a href="../../../../../../../org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.html" title="class in org.apache.hawq.pxf.plugins.hive.utilities"><span class="typeNameLink">HiveUtilities</span></a></li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<a name="navbar.bottom.firstrow">
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/Bridge.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/Bridge.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Bridge</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Bridge";
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="Bridge.html" target="_top">No Frames</a></li>
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+ else {
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Interface Bridge" class="title">Interface Bridge</h2>
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+<div class="contentContainer">
+<div class="description">
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+<hr>
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+<pre>public interface <span class="typeNameLabel">Bridge</span></pre>
+<div class="block">Bridge interface - defines the interface of the Bridge classes. Any Bridge
+ class acts as an iterator over Hadoop stored data, and should implement
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr id="i0" class="altColor">
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#getNext--">getNext</a></span>()</code> </td>
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+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#isThreadSafe--">isThreadSafe</a></span>()</code> </td>
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+<dd><code>java.lang.Exception</code></dd>
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+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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+<li><a href="Bridge.html" target="_top">No Frames</a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/BridgeInputBuilder.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/BridgeInputBuilder.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>BridgeInputBuilder</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="BridgeInputBuilder";
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+var methods = {"i0":10};
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+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/service/BridgeInputBuilder.html" target="_top">Frames</a></li>
+<li><a href="BridgeInputBuilder.html" target="_top">No Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class BridgeInputBuilder" class="title">Class BridgeInputBuilder</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.BridgeInputBuilder</li>
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+<div class="description">
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+<pre>public class <span class="typeNameLabel">BridgeInputBuilder</span>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<dd><code>java.lang.Exception</code></dd>
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+ throws java.lang.Exception</pre>
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+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/BridgeOutputBuilder.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/BridgeOutputBuilder.html
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>BridgeOutputBuilder</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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+ if (location.href.indexOf('is-external=true') == -1) {
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class BridgeOutputBuilder" class="title">Class BridgeOutputBuilder</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.BridgeOutputBuilder</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">BridgeOutputBuilder</span>
+extends java.lang.Object</pre>
+<div class="block">Class creates the output record that is piped by the java process to the HAWQ
+ backend. Actually, the output record is serialized and the obtained byte
+ string is piped to the HAWQ segment. The output record will implement
+ Writable, and the mission of BridgeOutputBuilder will be to translate a list
+ of <a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api"><code>OneField</code></a> objects (obtained from the Resolver) into an output
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/BridgeOutputBuilder.html#BridgeOutputBuilder-org.apache.hawq.pxf.service.utilities.ProtocolData-">BridgeOutputBuilder</a></span>(<a href="../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> input)</code>
+<div class="block">Constructs a BridgeOutputBuilder.</div>
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/BridgeOutputBuilder.html#getErrorOutput-java.lang.Exception-">getErrorOutput</a></span>(java.lang.Exception ex)</code>
+<div class="block">Returns the error record.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/BridgeOutputBuilder.html#getPartialLine--">getPartialLine</a></span>()</code>
+<div class="block">Returns whether or not this is a partial line.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.util.LinkedList<<a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/BridgeOutputBuilder.html#makeOutput-java.util.List-">makeOutput</a></span>(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> recFields)</code>
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+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="BridgeOutputBuilder-org.apache.hawq.pxf.service.utilities.ProtocolData-">
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+<ul class="blockListLast">
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+<h4>BridgeOutputBuilder</h4>
+<pre>public BridgeOutputBuilder(<a href="../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> input)</pre>
+<div class="block">Constructs a BridgeOutputBuilder.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>input</code> - input data, like requested output format and schema
+ information</dd>
+</dl>
+</li>
+</ul>
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+<h4>getErrorOutput</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a> getErrorOutput(java.lang.Exception ex)
+ throws java.lang.Exception</pre>
+<div class="block">Returns the error record. If the output format is not binary, error
+ records are not supported, and the given exception will be thrown</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>ex</code> - exception to be stored in record</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>error record</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if the output format is not binary</dd>
+</dl>
+</li>
+</ul>
+<a name="makeOutput-java.util.List-">
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+<h4>makeOutput</h4>
+<pre>public java.util.LinkedList<<a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a>> makeOutput(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/OneField.html" title="class in org.apache.hawq.pxf.api">OneField</a>> recFields)
+ throws <a href="../../../../../org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api">BadRecordException</a></pre>
+<div class="block">Translates recFields (obtained from the Resolver) into an output record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>recFields</code> - record fields to be serialized</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>list of Writable objects with serialized row</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/api/BadRecordException.html" title="class in org.apache.hawq.pxf.api">BadRecordException</a></code> - if building the output record failed</dd>
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+<a name="getPartialLine--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getPartialLine</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a> getPartialLine()</pre>
+<div class="block">Returns whether or not this is a partial line.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true for a partial line</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmenterFactory.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmenterFactory.html
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FragmenterFactory</title>
+<meta name="date" content="2016-04-20">
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FragmenterFactory";
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
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+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class FragmenterFactory" class="title">Class FragmenterFactory</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.FragmenterFactory</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">FragmenterFactory</span>
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+<div class="block">Factory class for creation of <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><code>Fragmenter</code></a> objects. The actual <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><code>Fragmenter</code></a> object is "hidden" behind
+ an <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api"><code>Fragmenter</code></a> abstract class which is returned by the FragmenterFactory.</div>
+</li>
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+<li class="blockList">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/FragmenterFactory.html#FragmenterFactory--">FragmenterFactory</a></span>()</code> </td>
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/FragmenterFactory.html#create-org.apache.hawq.pxf.api.utilities.InputData-">create</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FragmenterFactory--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>FragmenterFactory</h4>
+<pre>public FragmenterFactory()</pre>
+</li>
+</ul>
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+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
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+<h3>Method Detail</h3>
+<a name="create-org.apache.hawq.pxf.api.utilities.InputData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>create</h4>
+<pre>public static <a href="../../../../../org/apache/hawq/pxf/api/Fragmenter.html" title="class in org.apache.hawq.pxf.api">Fragmenter</a> create(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmentsResponse.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmentsResponse.html
new file mode 100644
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--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmentsResponse.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FragmentsResponse</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FragmentsResponse";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../../../org/apache/hawq/pxf/service/FragmenterFactory.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/FragmentsResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class FragmentsResponse" class="title">Class FragmentsResponse</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.FragmentsResponse</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>javax.ws.rs.core.StreamingOutput</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FragmentsResponse</span>
+extends java.lang.Object
+implements javax.ws.rs.core.StreamingOutput</pre>
+<div class="block">Class for serializing fragments metadata in JSON format. The class implements
+ <code>StreamingOutput</code> so the serialization will be done in a stream and not
+ in one bulk, this in order to avoid running out of memory when processing a
+ lot of fragments.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/FragmentsResponse.html#FragmentsResponse-java.util.List-">FragmentsResponse</a></span>(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> fragments)</code>
+<div class="block">Constructs fragments response out of a list of fragments</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/FragmentsResponse.html#write-java.io.OutputStream-">write</a></span>(java.io.OutputStream output)</code>
+<div class="block">Serializes a fragments list in JSON, To be used as the result string for
+ HAWQ.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FragmentsResponse-java.util.List-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>FragmentsResponse</h4>
+<pre>public FragmentsResponse(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> fragments)</pre>
+<div class="block">Constructs fragments response out of a list of fragments</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fragments</code> - fragment list</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="write-java.io.OutputStream-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>write</h4>
+<pre>public void write(java.io.OutputStream output)
+ throws java.io.IOException,
+ javax.ws.rs.WebApplicationException</pre>
+<div class="block">Serializes a fragments list in JSON, To be used as the result string for
+ HAWQ. An example result is as follows:
+ <code>{"PXFFragments":[{"replicas":
+ ["sdw1.corp.emc.com","sdw3.corp.emc.com","sdw8.corp.emc.com"],
+ "sourceName":"text2.csv", "index":"0","metadata":"<base64 metadata for fragment>",
+ "userData":"<data_specific_to_third_party_fragmenter>"
+ },{"replicas":["sdw2.corp.emc.com","sdw4.corp.emc.com","sdw5.corp.emc.com"
+ ],"sourceName":"text_data.csv","index":"0","metadata":
+ "<base64 metadata for fragment>"
+ ,"userData":"<data_specific_to_third_party_fragmenter>"
+ }]}</code></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>write</code> in interface <code>javax.ws.rs.core.StreamingOutput</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+<dd><code>javax.ws.rs.WebApplicationException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmentsResponseFormatter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmentsResponseFormatter.html
new file mode 100644
index 0000000..28d8667
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/FragmentsResponseFormatter.html
@@ -0,0 +1,288 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FragmentsResponseFormatter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FragmentsResponseFormatter";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
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+</script>
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+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
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+<ul class="navList" title="Navigation">
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+<li><a href="../../../../../org/apache/hawq/pxf/service/FragmentsResponse.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/GPDBWritableMapper.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Summary: </li>
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+<li>Detail: </li>
+<li>Field | </li>
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+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class FragmentsResponseFormatter" class="title">Class FragmentsResponseFormatter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.FragmentsResponseFormatter</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FragmentsResponseFormatter</span>
+extends java.lang.Object</pre>
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+<div class="block">Converts Fragments list to FragmentsResponse after replacing host name by
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+ throws java.net.UnknownHostException</pre>
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+ their respective IPs.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fragments</code> - list of fragments</dd>
+<dd><code>data</code> - data (e.g. path) related to the fragments</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>FragmentsResponse with given fragments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.net.UnknownHostException</code> - if converting host names to IP fails</dd>
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+</li>
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>GPDBWritableMapper</title>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class GPDBWritableMapper" class="title">Class GPDBWritableMapper</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.GPDBWritableMapper</li>
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+<pre>public class <span class="typeNameLabel">GPDBWritableMapper</span>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/GPDBWritableMapper.html#GPDBWritableMapper-org.apache.hawq.pxf.service.io.GPDBWritable-">GPDBWritableMapper</a></span>(<a href="../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a> gpdbWritable)</code> </td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/GPDBWritableMapper.html#getData-int-">getData</a></span>(int colIdx)</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/GPDBWritableMapper.html#setDataType-int-">setDataType</a></span>(int type)</code> </td>
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+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/GPDBWritableMapper.html#toString--">toString</a></span>()</code> </td>
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+<pre>public void setDataType(int type)
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+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/api/UnsupportedTypeException.html" title="class in org.apache.hawq.pxf.api">UnsupportedTypeException</a></code></dd>
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+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code></dd>
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>MetadataFetcherFactory</title>
+<meta name="date" content="2016-04-20">
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class MetadataFetcherFactory" class="title">Class MetadataFetcherFactory</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.MetadataFetcherFactory</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">MetadataFetcherFactory</span>
+extends java.lang.Object</pre>
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+ The actual <a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><code>MetadataFetcher</code></a> object is "hidden" behind an <a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api"><code>MetadataFetcher</code></a>
+ abstract class which is returned by the MetadataFetcherFactory.</div>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/MetadataFetcherFactory.html#MetadataFetcherFactory--">MetadataFetcherFactory</a></span>()</code> </td>
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+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/MetadataFetcherFactory.html#create-org.apache.hawq.pxf.api.utilities.InputData-">create</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code> </td>
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+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
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+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="MetadataFetcherFactory--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>MetadataFetcherFactory</h4>
+<pre>public MetadataFetcherFactory()</pre>
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+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="create-org.apache.hawq.pxf.api.utilities.InputData-">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>create</h4>
+<pre>public static <a href="../../../../../org/apache/hawq/pxf/api/MetadataFetcher.html" title="class in org.apache.hawq.pxf.api">MetadataFetcher</a> create(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/MetadataResponse.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/MetadataResponse.html
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>MetadataResponse</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="MetadataResponse";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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+ //-->
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+<li><a href="#method.detail">Method</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class MetadataResponse" class="title">Class MetadataResponse</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.MetadataResponse</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>javax.ws.rs.core.StreamingOutput</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">MetadataResponse</span>
+extends java.lang.Object
+implements javax.ws.rs.core.StreamingOutput</pre>
+<div class="block">Class for serializing metadata in JSON format. The class implements
+ <code>StreamingOutput</code> so the serialization will be done in a stream and not
+ in one bulk, this in order to avoid running out of memory when processing a
+ lot of items.</div>
+</li>
+</ul>
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+<li class="blockList">
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponse.html#MetadataResponse-java.util.List-">MetadataResponse</a></span>(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>> metadataList)</code>
+<div class="block">Constructs metadata response out of a metadata list</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponse.html#write-java.io.OutputStream-">write</a></span>(java.io.OutputStream output)</code>
+<div class="block">Serializes the metadata list in JSON, To be used as the result string for HAWQ.</div>
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+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<a name="MetadataResponse-java.util.List-">
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+<h4>MetadataResponse</h4>
+<pre>public MetadataResponse(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>> metadataList)</pre>
+<div class="block">Constructs metadata response out of a metadata list</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metadataList</code> - metadata list</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
+<!-- -->
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+<h3>Method Detail</h3>
+<a name="write-java.io.OutputStream-">
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+</a>
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+<li class="blockList">
+<h4>write</h4>
+<pre>public void write(java.io.OutputStream output)
+ throws java.io.IOException,
+ javax.ws.rs.WebApplicationException</pre>
+<div class="block">Serializes the metadata list in JSON, To be used as the result string for HAWQ.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>write</code> in interface <code>javax.ws.rs.core.StreamingOutput</code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+<dd><code>javax.ws.rs.WebApplicationException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- -->
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../org/apache/hawq/pxf/service/MetadataFetcherFactory.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/MetadataResponseFormatter.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/MetadataResponseFormatter.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>MetadataResponseFormatter</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="MetadataResponseFormatter";
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+ }
+ catch(err) {
+ }
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+var methods = {"i0":9};
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class MetadataResponseFormatter" class="title">Class MetadataResponseFormatter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.MetadataResponseFormatter</li>
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+<pre>public class <span class="typeNameLabel">MetadataResponseFormatter</span>
+extends java.lang.Object</pre>
+<div class="block">Utility class for converting <a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><code>Metadata</code></a> into a JSON format.</div>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponseFormatter.html#MetadataResponseFormatter--">MetadataResponseFormatter</a></span>()</code> </td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/service/MetadataResponse.html" title="class in org.apache.hawq.pxf.service">MetadataResponse</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponseFormatter.html#formatResponse-java.util.List-java.lang.String-">formatResponse</a></span>(java.util.List<<a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api">Metadata</a>> metadataList,
+ java.lang.String path)</code>
+<div class="block">Converts list of <a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><code>Metadata</code></a> to JSON String format.</div>
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+ java.lang.String path)
+ throws java.io.IOException</pre>
+<div class="block">Converts list of <a href="../../../../../org/apache/hawq/pxf/api/Metadata.html" title="class in org.apache.hawq.pxf.api"><code>Metadata</code></a> to JSON String format.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metadataList</code> - list of metadata objects to convert</dd>
+<dd><code>path</code> - path string</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>JSON formatted response</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if converting the data to JSON fails</dd>
+</dl>
+</li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/ReadBridge.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/ReadBridge.html
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--- /dev/null
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ReadBridge</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/service/ReadBridge.html" target="_top">Frames</a></li>
+<li><a href="ReadBridge.html" target="_top">No Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class ReadBridge" class="title">Class ReadBridge</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.ReadBridge</li>
+</ul>
+</li>
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+<dd><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ReadBridge</span>
+extends java.lang.Object
+implements <a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></pre>
+<div class="block">ReadBridge class creates appropriate accessor and resolver. It will then
+ create the correct output conversion class (e.g. Text or GPDBWritable) and
+ get records from accessor, let resolver deserialize them and reserialize them
+ using the output conversion class. <br>
+ The class handles BadRecordException and other exception type and marks the
+ record as invalid for HAWQ.</div>
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+</ul>
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+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#ReadBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">ReadBridge</a></span>(<a href="../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData)</code>
+<div class="block">C'tor - set the implementation of the bridge.</div>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#beginIteration--">beginIteration</a></span>()</code>
+<div class="block">Accesses the underlying HDFS file.</div>
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+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/api/ReadResolver.html" title="interface in org.apache.hawq.pxf.api">ReadResolver</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#getFieldsResolver-org.apache.hawq.pxf.api.utilities.InputData-">getFieldsResolver</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code> </td>
+</tr>
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+<td class="colFirst"><code>static <a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#getFileAccessor-org.apache.hawq.pxf.api.utilities.InputData-">getFileAccessor</a></span>(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)</code> </td>
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+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#getNext--">getNext</a></span>()</code>
+<div class="block">Fetches next object from file and turn it into a record that the HAWQ
+ backend can process.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#isThreadSafe--">isThreadSafe</a></span>()</code> </td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html#setNext-java.io.DataInputStream-">setNext</a></span>(java.io.DataInputStream inputStream)</code> </td>
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+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ReadBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ReadBridge</h4>
+<pre>public ReadBridge(<a href="../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData)
+ throws java.lang.Exception</pre>
+<div class="block">C'tor - set the implementation of the bridge.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>protData</code> - input containing accessor and resolver names</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if accessor or resolver can't be instantiated</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="beginIteration--">
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+<ul class="blockList">
+<li class="blockList">
+<h4>beginIteration</h4>
+<pre>public boolean beginIteration()
+ throws java.lang.Exception</pre>
+<div class="block">Accesses the underlying HDFS file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#beginIteration--">beginIteration</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+<a name="getNext--">
+<!-- -->
+</a>
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+<pre>public <a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a> getNext()
+ throws java.lang.Exception</pre>
+<div class="block">Fetches next object from file and turn it into a record that the HAWQ
+ backend can process.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#getNext--">getNext</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
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+<pre>public static <a href="../../../../../org/apache/hawq/pxf/api/ReadAccessor.html" title="interface in org.apache.hawq.pxf.api">ReadAccessor</a> getFileAccessor(<a href="../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a> inputData)
+ throws java.lang.Exception</pre>
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+<dd><code>java.lang.Exception</code></dd>
+</dl>
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+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
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+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#setNext-java.io.DataInputStream-">setNext</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
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+</dl>
+</li>
+</ul>
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+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../org/apache/hawq/pxf/service/MetadataResponseFormatter.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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new file mode 100644
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ReadSamplingBridge</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ReadSamplingBridge";
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+ catch(err) {
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/hawq/pxf/service/ReadSamplingBridge.html" target="_top">Frames</a></li>
+<li><a href="ReadSamplingBridge.html" target="_top">No Frames</a></li>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class ReadSamplingBridge" class="title">Class ReadSamplingBridge</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.ReadSamplingBridge</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ReadSamplingBridge</span>
+extends java.lang.Object
+implements <a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></pre>
+<div class="block">ReadSamplingBridge wraps a ReadBridge, and returns only some of the output
+ records, based on a ratio sample. The sample to pass or discard a record is
+ done after all of the processing is completed (
+ <code>accessor -> resolver -> output builder</code>) to make sure there are no
+ chunks of data instead of single records. <br>
+ The goal is to get as uniform as possible sampling. This is achieved by
+ creating a bit map matching the precision of the sampleRatio, so that for a
+ ratio of 0.034, a bit-map of 1000 bits will be created, and 34 bits will be
+ set. This map is matched against each read record, discarding ones with a 0
+ bit and continuing until a 1 bit record is read.</div>
+</li>
+</ul>
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+<div class="summary">
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+<li class="blockList">
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+<li class="blockList"><a name="constructor.summary">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html#ReadSamplingBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">ReadSamplingBridge</a></span>(<a href="../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData)</code>
+<div class="block">C'tor - set the implementation of the bridge.</div>
+</td>
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+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html#beginIteration--">beginIteration</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html#getNext--">getNext</a></span>()</code>
+<div class="block">Fetches next sample, according to the sampling ratio.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html#isThreadSafe--">isThreadSafe</a></span>()</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/ReadSamplingBridge.html#setNext-java.io.DataInputStream-">setNext</a></span>(java.io.DataInputStream inputStream)</code> </td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ReadSamplingBridge-org.apache.hawq.pxf.service.utilities.ProtocolData-">
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+<h4>ReadSamplingBridge</h4>
+<pre>public ReadSamplingBridge(<a href="../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData)
+ throws java.lang.Exception</pre>
+<div class="block">C'tor - set the implementation of the bridge.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>protData</code> - input containing sampling ratio</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if the sampling ratio is wrong</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
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+<ul class="blockList">
+<li class="blockList">
+<h4>getNext</h4>
+<pre>public <a href="../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a> getNext()
+ throws java.lang.Exception</pre>
+<div class="block">Fetches next sample, according to the sampling ratio.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#getNext--">getNext</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+<a name="beginIteration--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>beginIteration</h4>
+<pre>public boolean beginIteration()
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#beginIteration--">beginIteration</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+<a name="setNext-java.io.DataInputStream-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setNext</h4>
+<pre>public boolean setNext(java.io.DataInputStream inputStream)
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#setNext-java.io.DataInputStream-">setNext</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+<a name="isThreadSafe--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isThreadSafe</h4>
+<pre>public boolean isThreadSafe()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#isThreadSafe--">isThreadSafe</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/hawq/pxf/service/ReadBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hawq/pxf/service/WriteBridge.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="../../../../../index.html?org/apache/hawq/pxf/service/ReadSamplingBridge.html" target="_top">Frames</a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/WriteBridge.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/WriteBridge.html
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index 0000000..8f32b8f
--- /dev/null
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@@ -0,0 +1,340 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>WriteBridge</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
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+<li>Summary: </li>
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+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
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+<li>Detail: </li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service</div>
+<h2 title="Class WriteBridge" class="title">Class WriteBridge</h2>
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+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
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+<dd><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></dd>
+</dl>
+<hr>
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+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/WriteBridge.html#beginIteration--">beginIteration</a></span>()</code> </td>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/WriteBridge.html#getNext--">getNext</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hawq/pxf/service/WriteBridge.html#isThreadSafe--">isThreadSafe</a></span>()</code> </td>
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+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
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+</li>
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+<h4>beginIteration</h4>
+<pre>public boolean beginIteration()
+ throws java.lang.Exception</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#beginIteration--">beginIteration</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
+</dl>
+</li>
+</ul>
+<a name="setNext-java.io.DataInputStream-">
+<!-- -->
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+<ul class="blockList">
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+<pre>public boolean setNext(java.io.DataInputStream inputStream)
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+<dl>
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+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#setNext-java.io.DataInputStream-">setNext</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code></dd>
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+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#getNext--">getNext</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
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+<dd><code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html#isThreadSafe--">isThreadSafe</a></code> in interface <code><a href="../../../../../org/apache/hawq/pxf/service/Bridge.html" title="interface in org.apache.hawq.pxf.service">Bridge</a></code></dd>
+</dl>
+</li>
+</ul>
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+</li>
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+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="subNavList">
+<li>Detail: </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/BufferWritable.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/BufferWritable.html
new file mode 100644
index 0000000..601cdd4
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/BufferWritable.html
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+<title>BufferWritable</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="BufferWritable";
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+<div>JavaScript is disabled on your browser.</div>
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+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/io/BufferWritable.html" target="_top">Frames</a></li>
+<li><a href="BufferWritable.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.io</div>
+<h2 title="Class BufferWritable" class="title">Class BufferWritable</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.io.BufferWritable</li>
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+<dd><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></dd>
+</dl>
+<hr>
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+<pre>public class <span class="typeNameLabel">BufferWritable</span>
+extends java.lang.Object
+implements <a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></pre>
+<div class="block">A serializable object for transporting a byte array through the Bridge
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/BufferWritable.html#BufferWritable-byte:A-">BufferWritable</a></span>(byte[] inBuf)</code>
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/BufferWritable.html#append-byte:A-">append</a></span>(byte[] app)</code>
+<div class="block">Appends given app's buffer to existing buffer.</div>
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+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/BufferWritable.html#readFields-java.io.DataInput-">readFields</a></span>(java.io.DataInput in)</code>
+<div class="block">Deserializes the fields of this object from <code>in</code>.</div>
+</td>
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+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/BufferWritable.html#write-java.io.DataOutput-">write</a></span>(java.io.DataOutput out)</code>
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+</li>
+</ul>
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+<li class="blockList"><a name="constructor.detail">
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+<h4>BufferWritable</h4>
+<pre>public BufferWritable(byte[] inBuf)</pre>
+<div class="block">Constructs a BufferWritable. Copies the buffer reference and not the
+ actual bytes. This class is used when we intend to transport a buffer
+ through the Bridge framework without copying the data each time the
+ buffer is passed between the Bridge objects.</div>
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+<dd><code>inBuf</code> - buffer</dd>
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+</ul>
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+<h4>write</h4>
+<pre>public void write(java.io.DataOutput out)
+ throws java.io.IOException</pre>
+<div class="block">Serializes the fields of this object to <code>out</code>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#write-java.io.DataOutput-">write</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>out</code> - <code>DataOutput</code> to serialize this object into.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if the buffer was not set</dd>
+</dl>
+</li>
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+<a name="readFields-java.io.DataInput-">
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+</a>
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+<pre>public void readFields(java.io.DataInput in)</pre>
+<div class="block">Deserializes the fields of this object from <code>in</code>.
+ <p>
+ For efficiency, implementations should attempt to re-use storage in the
+ existing object where possible.
+ </p></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#readFields-java.io.DataInput-">readFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - <code>DataInput</code> to deserialize this object from</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.UnsupportedOperationException</code> - this function is not supported</dd>
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+</li>
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+<!-- -->
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+<h4>append</h4>
+<pre>public void append(byte[] app)</pre>
+<div class="block">Appends given app's buffer to existing buffer.
+ <br>
+ Not efficient - requires copying both this and the appended buffer.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>app</code> - buffer to append</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
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+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html
new file mode 100644
index 0000000..9e015f7
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>GPDBWritable.TypeMismatchException</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="GPDBWritable.TypeMismatchException";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" target="_top">Frames</a></li>
+<li><a href="GPDBWritable.TypeMismatchException.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.java.lang.Throwable">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.io</div>
+<h2 title="Class GPDBWritable.TypeMismatchException" class="title">Class GPDBWritable.TypeMismatchException</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Throwable</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Exception</li>
+<li>
+<ul class="inheritance">
+<li>java.io.IOException</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.io.GPDBWritable.TypeMismatchException</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">GPDBWritable.TypeMismatchException</span>
+extends java.io.IOException</pre>
+<div class="block">An exception class for column type definition and
+ set/get value mismatch.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../serialized-form.html#org.apache.hawq.pxf.service.io.GPDBWritable.TypeMismatchException">Serialized Form</a></dd>
+</dl>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html#TypeMismatchException-java.lang.String-">TypeMismatchException</a></span>(java.lang.String msg)</code> </td>
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+</table>
+</li>
+</ul>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Throwable">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Throwable</h3>
+<code>addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</code></li>
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+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
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+</ul>
+</li>
+</ul>
+</li>
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+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
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+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TypeMismatchException</h4>
+<pre>public TypeMismatchException(java.lang.String msg)</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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+ //-->
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+</div>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#methods.inherited.from.class.java.lang.Throwable">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/GPDBWritable.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/GPDBWritable.html
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>GPDBWritable</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="GPDBWritable";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":9,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/io/GPDBWritable.html" target="_top">Frames</a></li>
+<li><a href="GPDBWritable.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.io</div>
+<h2 title="Class GPDBWritable" class="title">Class GPDBWritable</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.io.GPDBWritable</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">GPDBWritable</span>
+extends java.lang.Object
+implements <a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></pre>
+<div class="block">This class represents a GPDB record in the form of
+ a Java object.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!-- -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></span></code>
+<div class="block">An exception class for column type definition and
+ set/get value mismatch.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#alignmentOfEightBytes">alignmentOfEightBytes</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected int[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#colType">colType</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.Object[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#colValue">colValue</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected byte</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#errorFlag">errorFlag</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#pktlen">pktlen</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#GPDBWritable--">GPDBWritable</a></span>()</code>
+<div class="block">Empty Constructor</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#GPDBWritable-byte:A-">GPDBWritable</a></span>(byte[] data)</code>
+<div class="block">Constructor to build a db record from a serialized form.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#GPDBWritable-int:A-">GPDBWritable</a></span>(int[] columnType)</code>
+<div class="block">Constructor to build a db record.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getBoolean-int-">getBoolean</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getBytes-int-">getBytes</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getColType--">getColType</a></span>()</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getDouble-int-">getDouble</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>java.lang.Float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getFloat-int-">getFloat</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.lang.Integer</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getInt-int-">getInt</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>java.lang.Long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getLong-int-">getLong</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>java.lang.Short</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getShort-int-">getShort</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getString-int-">getString</a></span>(int colIdx)</code>
+<div class="block">Gets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#getTypeName-int-">getTypeName</a></span>(int oid)</code>
+<div class="block">Helper to get the type name.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#isEmpty--">isEmpty</a></span>()</code>
+<div class="block">Returns if the writable object is empty,
+ based on the pkt len as read from stream.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#readFields-java.io.DataInput-">readFields</a></span>(java.io.DataInput in)</code>
+<div class="block">Deserialize the fields of this object from <code>in</code>.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setBoolean-int-java.lang.Boolean-">setBoolean</a></span>(int colIdx,
+ java.lang.Boolean val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setBytes-int-byte:A-">setBytes</a></span>(int colIdx,
+ byte[] val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setDouble-int-java.lang.Double-">setDouble</a></span>(int colIdx,
+ java.lang.Double val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setError-boolean-">setError</a></span>(boolean errorVal)</code>
+<div class="block">Sets the error field.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setFloat-int-java.lang.Float-">setFloat</a></span>(int colIdx,
+ java.lang.Float val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setInt-int-java.lang.Integer-">setInt</a></span>(int colIdx,
+ java.lang.Integer val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setLong-int-java.lang.Long-">setLong</a></span>(int colIdx,
+ java.lang.Long val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setShort-int-java.lang.Short-">setShort</a></span>(int colIdx,
+ java.lang.Short val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#setString-int-java.lang.String-">setString</a></span>(int colIdx,
+ java.lang.String val)</code>
+<div class="block">Sets the column value of the record.</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#toString--">toString</a></span>()</code>
+<div class="block">Returns a string representation of the object.</div>
+</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.html#write-java.io.DataOutput-">write</a></span>(java.io.DataOutput out)</code>
+<div class="block">Serialize the fields of this object to <code>out</code>.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
+<!-- -->
+</a>
+<h3>Field Detail</h3>
+<a name="colType">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>colType</h4>
+<pre>protected int[] colType</pre>
+</li>
+</ul>
+<a name="colValue">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>colValue</h4>
+<pre>protected java.lang.Object[] colValue</pre>
+</li>
+</ul>
+<a name="alignmentOfEightBytes">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>alignmentOfEightBytes</h4>
+<pre>protected int alignmentOfEightBytes</pre>
+</li>
+</ul>
+<a name="errorFlag">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>errorFlag</h4>
+<pre>protected byte errorFlag</pre>
+</li>
+</ul>
+<a name="pktlen">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>pktlen</h4>
+<pre>protected int pktlen</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="GPDBWritable--">
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+</a>
+<ul class="blockList">
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+<h4>GPDBWritable</h4>
+<pre>public GPDBWritable()</pre>
+<div class="block">Empty Constructor</div>
+</li>
+</ul>
+<a name="GPDBWritable-int:A-">
+<!-- -->
+</a>
+<ul class="blockList">
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+<h4>GPDBWritable</h4>
+<pre>public GPDBWritable(int[] columnType)</pre>
+<div class="block">Constructor to build a db record. colType defines the schema</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>columnType</code> - the table column types</dd>
+</dl>
+</li>
+</ul>
+<a name="GPDBWritable-byte:A-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>GPDBWritable</h4>
+<pre>public GPDBWritable(byte[] data)
+ throws java.io.IOException</pre>
+<div class="block">Constructor to build a db record from a serialized form.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>data</code> - a record in the serialized form</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if the data is malformatted.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="getColType--">
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+<li class="blockList">
+<h4>getColType</h4>
+<pre>public int[] getColType()</pre>
+</li>
+</ul>
+<a name="readFields-java.io.DataInput-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readFields</h4>
+<pre>public void readFields(java.io.DataInput in)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#readFields-java.io.DataInput-">Writable</a></code></span></div>
+<div class="block">Deserialize the fields of this object from <code>in</code>.
+ <p>For efficiency, implementations should attempt to re-use storage in the
+ existing object where possible.</p></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#readFields-java.io.DataInput-">readFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - <code>DataInput</code> to deserialize this object from.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if I/O error occurs</dd>
+</dl>
+</li>
+</ul>
+<a name="write-java.io.DataOutput-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>write</h4>
+<pre>public void write(java.io.DataOutput out)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#write-java.io.DataOutput-">Writable</a></code></span></div>
+<div class="block">Serialize the fields of this object to <code>out</code>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#write-java.io.DataOutput-">write</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>out</code> - <code>DataOutput</code> to serialize this object into.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if I/O error occurs</dd>
+</dl>
+</li>
+</ul>
+<a name="setLong-int-java.lang.Long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setLong</h4>
+<pre>public void setLong(int colIdx,
+ java.lang.Long val)
+ throws <a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></pre>
+<div class="block">Sets the column value of the record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIdx</code> - the column index</dd>
+<dd><code>val</code> - the value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code> - the column type does not match</dd>
+</dl>
+</li>
+</ul>
+<a name="setBoolean-int-java.lang.Boolean-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setBoolean</h4>
+<pre>public void setBoolean(int colIdx,
+ java.lang.Boolean val)
+ throws <a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></pre>
+<div class="block">Sets the column value of the record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIdx</code> - the column index</dd>
+<dd><code>val</code> - the value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code> - the column type does not match</dd>
+</dl>
+</li>
+</ul>
+<a name="setBytes-int-byte:A-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setBytes</h4>
+<pre>public void setBytes(int colIdx,
+ byte[] val)
+ throws <a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></pre>
+<div class="block">Sets the column value of the record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIdx</code> - the column index</dd>
+<dd><code>val</code> - the value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code> - the column type does not match</dd>
+</dl>
+</li>
+</ul>
+<a name="setString-int-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setString</h4>
+<pre>public void setString(int colIdx,
+ java.lang.String val)
+ throws <a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></pre>
+<div class="block">Sets the column value of the record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIdx</code> - the column index</dd>
+<dd><code>val</code> - the value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code> - the column type does not match</dd>
+</dl>
+</li>
+</ul>
+<a name="setFloat-int-java.lang.Float-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFloat</h4>
+<pre>public void setFloat(int colIdx,
+ java.lang.Float val)
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+<dd><code>val</code> - the value</dd>
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+<dd><code>val</code> - the value</dd>
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+<div class="block">Gets the column value of the record.</div>
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+<dt><span class="returnLabel">Returns:</span></dt>
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+<dd><code>colIdx</code> - the column index</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
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+<div class="block">Gets the column value of the record.</div>
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+<dt><span class="returnLabel">Returns:</span></dt>
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+<div class="block">Gets the column value of the record.</div>
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+<dd><code>colIdx</code> - the column index</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>column value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
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+<div class="block">Gets the column value of the record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIdx</code> - the column index</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>column value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code> - the column type does not match</dd>
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+<!-- -->
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+<ul class="blockList">
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+<div class="block">Gets the column value of the record.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIdx</code> - the column index</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>column value</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io">GPDBWritable.TypeMismatchException</a></code> - the column type does not match</dd>
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+<dd><code>errorVal</code> - the error value</dd>
+</dl>
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+</ul>
+<a name="toString--">
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+<h4>toString</h4>
+<pre>public java.lang.String toString()</pre>
+<div class="block">Returns a string representation of the object.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
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+ If a given oid is not in the commonly used list, we
+ would expect a TEXT for it (for the error message).</div>
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+ -1 means nothing was read (eof).</div>
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+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>whether the writable object is empty</dd>
+</dl>
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+</ul>
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+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/io/GPDBWritable.html" target="_top">Frames</a></li>
+<li><a href="GPDBWritable.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+ allClassesLink.style.display = "block";
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+ else {
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+ //-->
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+</div>
+<div>
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+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/Text.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/Text.html
new file mode 100644
index 0000000..da84c2d
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/io/Text.html
@@ -0,0 +1,767 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>Text</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Text";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":9,"i3":9,"i4":9,"i5":9,"i6":9,"i7":10,"i8":10,"i9":10,"i10":10,"i11":9,"i12":10,"i13":9,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10};
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+var activeTableTab = "activeTableTab";
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/GPDBWritable.TypeMismatchException.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/io/Text.html" target="_top">Frames</a></li>
+<li><a href="Text.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.io</div>
+<h2 title="Class Text" class="title">Class Text</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.io.Text</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Text</span>
+extends java.lang.Object
+implements <a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></pre>
+<div class="block">This class stores text using standard UTF8 encoding. It provides methods to
+ serialize, deserialize. The type of length is integer and is serialized using
+ zero-compressed format.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
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+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#Text--">Text</a></span>()</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#Text-byte:A-">Text</a></span>(byte[] utf8)</code>
+<div class="block">Construct from a byte array.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#Text-java.lang.String-">Text</a></span>(java.lang.String string)</code>
+<div class="block">Construct from a string.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#Text-org.apache.hawq.pxf.service.io.Text-">Text</a></span>(<a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a> utf8)</code>
+<div class="block">Construct from another text.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#append-byte:A-int-int-">append</a></span>(byte[] utf8,
+ int start,
+ int len)</code>
+<div class="block">Appends a range of bytes to the end of the given text.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#clear--">clear</a></span>()</code>
+<div class="block">Clears the string to empty.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#decode-byte:A-int-int-">decode</a></span>(byte[] utf8,
+ int start,
+ int length)</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#decode-byte:A-int-int-boolean-">decode</a></span>(byte[] utf8,
+ int start,
+ int length,
+ boolean replace)</code>
+<div class="block">Converts the provided byte array to a String using the UTF-8 encoding.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#decodeVIntSize-byte-">decodeVIntSize</a></span>(byte value)</code> </td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>static java.nio.ByteBuffer</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#encode-java.lang.String-">encode</a></span>(java.lang.String string)</code>
+<div class="block">Converts the provided String to bytes using the UTF-8 encoding.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>static java.nio.ByteBuffer</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#encode-java.lang.String-boolean-">encode</a></span>(java.lang.String string,
+ boolean replace)</code>
+<div class="block">Converts the provided String to bytes using the UTF-8 encoding.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#equals-java.lang.Object-">equals</a></span>(java.lang.Object o)</code>
+<div class="block">Returns true iff <code>o</code> is a Text with the same contents.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#getBytes--">getBytes</a></span>()</code>
+<div class="block">Returns the raw bytes; however, only data up to <a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#getLength--"><code>getLength()</code></a> is
+ valid.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#getLength--">getLength</a></span>()</code>
+<div class="block">Returns the number of bytes in the byte array</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#hashCode--">hashCode</a></span>()</code> </td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#isNegativeVInt-byte-">isNegativeVInt</a></span>(byte value)</code> </td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#readFields-java.io.DataInput-">readFields</a></span>(java.io.DataInput inputStream)</code>
+<div class="block">deserialize</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>static long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#readVLong-java.io.DataInput-">readVLong</a></span>(java.io.DataInput stream)</code> </td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#set-byte:A-">set</a></span>(byte[] utf8)</code>
+<div class="block">Sets to a UTF-8 byte array.</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#set-byte:A-int-int-">set</a></span>(byte[] utf8,
+ int start,
+ int len)</code>
+<div class="block">Sets the Text to range of bytes.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#set-java.lang.String-">set</a></span>(java.lang.String string)</code>
+<div class="block">Sets to contain the contents of a string.</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#set-org.apache.hawq.pxf.service.io.Text-">set</a></span>(<a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a> other)</code>
+<div class="block">Copies a text.</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#toString--">toString</a></span>()</code>
+<div class="block">Convert text back to string</div>
+</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#write-java.io.DataOutput-">write</a></span>(java.io.DataOutput out)</code>
+<div class="block">Serialize the fields of this object to <code>out</code>.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, finalize, getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Text--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Text</h4>
+<pre>public Text()</pre>
+</li>
+</ul>
+<a name="Text-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Text</h4>
+<pre>public Text(java.lang.String string)</pre>
+<div class="block">Construct from a string.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>string</code> - input string</dd>
+</dl>
+</li>
+</ul>
+<a name="Text-org.apache.hawq.pxf.service.io.Text-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Text</h4>
+<pre>public Text(<a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a> utf8)</pre>
+<div class="block">Construct from another text.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>utf8</code> - text to copy</dd>
+</dl>
+</li>
+</ul>
+<a name="Text-byte:A-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Text</h4>
+<pre>public Text(byte[] utf8)</pre>
+<div class="block">Construct from a byte array.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>utf8</code> - input byte array</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="isNegativeVInt-byte-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isNegativeVInt</h4>
+<pre>public static boolean isNegativeVInt(byte value)</pre>
+</li>
+</ul>
+<a name="readVLong-java.io.DataInput-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readVLong</h4>
+<pre>public static long readVLong(java.io.DataInput stream)
+ throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="decodeVIntSize-byte-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>decodeVIntSize</h4>
+<pre>public static int decodeVIntSize(byte value)</pre>
+</li>
+</ul>
+<a name="decode-byte:A-int-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>decode</h4>
+<pre>public static java.lang.String decode(byte[] utf8,
+ int start,
+ int length)
+ throws java.nio.charset.CharacterCodingException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.nio.charset.CharacterCodingException</code></dd>
+</dl>
+</li>
+</ul>
+<a name="decode-byte:A-int-int-boolean-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>decode</h4>
+<pre>public static java.lang.String decode(byte[] utf8,
+ int start,
+ int length,
+ boolean replace)
+ throws java.nio.charset.CharacterCodingException</pre>
+<div class="block">Converts the provided byte array to a String using the UTF-8 encoding. If
+ <code>replace</code> is true, then malformed input is replaced with the
+ substitution character, which is U+FFFD. Otherwise the method throws a
+ MalformedInputException.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>utf8</code> - UTF-8 encoded byte array</dd>
+<dd><code>start</code> - start point</dd>
+<dd><code>length</code> - length of array</dd>
+<dd><code>replace</code> - whether to replace malformed input with substitution
+ character</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>decoded string</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.nio.charset.MalformedInputException</code> - if a malformed input is used</dd>
+<dd><code>java.nio.charset.CharacterCodingException</code> - if the conversion failed</dd>
+</dl>
+</li>
+</ul>
+<a name="encode-java.lang.String-">
+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>encode</h4>
+<pre>public static java.nio.ByteBuffer encode(java.lang.String string)
+ throws java.nio.charset.CharacterCodingException</pre>
+<div class="block">Converts the provided String to bytes using the UTF-8 encoding. If the
+ input is malformed, invalid chars are replaced by a default value.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>string</code> - string to encode</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>ByteBuffer: bytes stores at ByteBuffer.array() and length is
+ ByteBuffer.limit()</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.nio.charset.CharacterCodingException</code> - if conversion failed</dd>
+</dl>
+</li>
+</ul>
+<a name="encode-java.lang.String-boolean-">
+<!-- -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>encode</h4>
+<pre>public static java.nio.ByteBuffer encode(java.lang.String string,
+ boolean replace)
+ throws java.nio.charset.CharacterCodingException</pre>
+<div class="block">Converts the provided String to bytes using the UTF-8 encoding. If
+ <code>replace</code> is true, then malformed input is replaced with the
+ substitution character, which is U+FFFD. Otherwise the method throws a
+ MalformedInputException.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>string</code> - string to encode</dd>
+<dd><code>replace</code> - whether to replace malformed input with substitution
+ character</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>ByteBuffer: bytes stores at ByteBuffer.array() and length is
+ ByteBuffer.limit()</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.nio.charset.MalformedInputException</code> - if a malformed input is used</dd>
+<dd><code>java.nio.charset.CharacterCodingException</code> - if the conversion failed</dd>
+</dl>
+</li>
+</ul>
+<a name="getBytes--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getBytes</h4>
+<pre>public byte[] getBytes()</pre>
+<div class="block">Returns the raw bytes; however, only data up to <a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html#getLength--"><code>getLength()</code></a> is
+ valid.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>raw bytes of byte array</dd>
+</dl>
+</li>
+</ul>
+<a name="getLength--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLength</h4>
+<pre>public int getLength()</pre>
+<div class="block">Returns the number of bytes in the byte array</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of bytes in byte array</dd>
+</dl>
+</li>
+</ul>
+<a name="set-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>set</h4>
+<pre>public void set(java.lang.String string)</pre>
+<div class="block">Sets to contain the contents of a string.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>string</code> - input string</dd>
+</dl>
+</li>
+</ul>
+<a name="set-byte:A-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>set</h4>
+<pre>public void set(byte[] utf8)</pre>
+<div class="block">Sets to a UTF-8 byte array.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>utf8</code> - input UTF-8 byte array</dd>
+</dl>
+</li>
+</ul>
+<a name="set-org.apache.hawq.pxf.service.io.Text-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>set</h4>
+<pre>public void set(<a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io">Text</a> other)</pre>
+<div class="block">Copies a text.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>other</code> - text object to copy.</dd>
+</dl>
+</li>
+</ul>
+<a name="set-byte:A-int-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>set</h4>
+<pre>public void set(byte[] utf8,
+ int start,
+ int len)</pre>
+<div class="block">Sets the Text to range of bytes.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>utf8</code> - the data to copy from</dd>
+<dd><code>start</code> - the first position of the new string</dd>
+<dd><code>len</code> - the number of bytes of the new string</dd>
+</dl>
+</li>
+</ul>
+<a name="append-byte:A-int-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>append</h4>
+<pre>public void append(byte[] utf8,
+ int start,
+ int len)</pre>
+<div class="block">Appends a range of bytes to the end of the given text.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>utf8</code> - the data to copy from</dd>
+<dd><code>start</code> - the first position to append from utf8</dd>
+<dd><code>len</code> - the number of bytes to append</dd>
+</dl>
+</li>
+</ul>
+<a name="clear--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>clear</h4>
+<pre>public void clear()</pre>
+<div class="block">Clears the string to empty.</div>
+</li>
+</ul>
+<a name="toString--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public java.lang.String toString()</pre>
+<div class="block">Convert text back to string</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Object.toString()</code></dd>
+</dl>
+</li>
+</ul>
+<a name="write-java.io.DataOutput-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>write</h4>
+<pre>public void write(java.io.DataOutput out)
+ throws java.io.IOException</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#write-java.io.DataOutput-">Writable</a></code></span></div>
+<div class="block">Serialize the fields of this object to <code>out</code>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#write-java.io.DataOutput-">write</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>out</code> - <code>DataOutput</code> to serialize this object into.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if I/O error occurs</dd>
+</dl>
+</li>
+</ul>
+<a name="readFields-java.io.DataInput-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readFields</h4>
+<pre>public void readFields(java.io.DataInput inputStream)
+ throws java.io.IOException</pre>
+<div class="block">deserialize</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html#readFields-java.io.DataInput-">readFields</a></code> in interface <code><a href="../../../../../../org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputStream</code> - <code>DataInput</code> to deserialize this object from.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code> - if I/O error occurs</dd>
+</dl>
+</li>
+</ul>
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+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
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+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/Text.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/io/Writable.html" target="_top">Frames</a></li>
+<li><a href="Writable.html" target="_top">No Frames</a></li>
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+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+<li>Nested | </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li>Constr | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
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+</a></div>
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+<!-- ======== START OF CLASS DATA ======== -->
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+<div class="subTitle">org.apache.hawq.pxf.service.io</div>
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+<li>Constr | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
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+<li><a href="#method.detail">Method</a></li>
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+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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+<!-- ========= END OF TOP NAVBAR ========= -->
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+<th class="colFirst" scope="col">Interface</th>
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+<div class="block">A serializable object which implements a simple, efficient, serialization
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+<li><a href="WriteBridge.html" title="class in org.apache.hawq.pxf.service" target="classFrame">WriteBridge</a></li>
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+<h1 title="Package" class="title">Package org.apache.hawq.pxf.service</h1>
+<div class="docSummary">
+<div class="block">Provides PXF Rest API resources.</div>
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+<th class="colFirst" scope="col">Interface</th>
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+</table>
+</li>
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+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
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+<a name="package.description">
+<!-- -->
+</a>
+<h2 title="Package org.apache.hawq.pxf.service Description">Package org.apache.hawq.pxf.service Description</h2>
+<div class="block">Provides PXF Rest API resources.</div>
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+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service Class Hierarchy</title>
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+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>BridgeResource</title>
+<meta name="date" content="2016-04-20">
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
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+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class BridgeResource" class="title">Class BridgeResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">org.apache.hawq.pxf.service.rest.RestResource</a></li>
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+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.BridgeResource</li>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/BridgeResource.html#BridgeResource--">BridgeResource</a></span>()</code> </td>
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/BridgeResource.html#read-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-">read</a></span>(javax.servlet.ServletContext servletContext,
+ javax.ws.rs.core.HttpHeaders headers)</code>
+<div class="block">Used to be HDFSReader.</div>
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+<code><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html#convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">convertToCaseInsensitiveMap</a></code></li>
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+<h4>BridgeResource</h4>
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>read</h4>
+<pre>public javax.ws.rs.core.Response read(@Context
+ javax.servlet.ServletContext servletContext,
+ @Context
+ javax.ws.rs.core.HttpHeaders headers)
+ throws java.lang.Exception</pre>
+<div class="block">Used to be HDFSReader. Creates a bridge instance and iterates over its
+ records, printing it out to outgoing stream. Outputs GPDBWritable or
+ Text.
+
+ Parameters come through HTTP header.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>servletContext</code> - Servlet context contains attributes required by
+ SecuredHDFS</dd>
+<dd><code>headers</code> - Holds HTTP headers from request</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>response object containing stream that will output records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - in case of wrong request parameters, or failure to
+ initialize bridge</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/ClusterNodesResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/ClusterNodesResource.html
new file mode 100644
index 0000000..c08c624
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/ClusterNodesResource.html
@@ -0,0 +1,294 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ClusterNodesResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ClusterNodesResource";
+ }
+ }
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+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
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+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class ClusterNodesResource" class="title">Class ClusterNodesResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.ClusterNodesResource</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ClusterNodesResource</span>
+extends java.lang.Object</pre>
+<div class="block">Class enhances the API of the HBASE rest server.
+ Example for querying API getClusterNodesInfo from a web client
+ <code>curl "http://localhost:51200/pxf/{version}/HadoopCluster/getNodesInfo"</code>
+ /pxf/ is made part of the path when there is a webapp by that name in tcServer.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ClusterNodesResource.html#ClusterNodesResource--">ClusterNodesResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ClusterNodesResource.html#read--">read</a></span>()</code>
+<div class="block">Function queries the Hadoop namenode with the getDataNodeStats API It
+ gets the host's IP and REST port of every HDFS data node in the cluster.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ClusterNodesResource--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ClusterNodesResource</h4>
+<pre>public ClusterNodesResource()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="read--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>read</h4>
+<pre>public javax.ws.rs.core.Response read()
+ throws java.lang.Exception</pre>
+<div class="block">Function queries the Hadoop namenode with the getDataNodeStats API It
+ gets the host's IP and REST port of every HDFS data node in the cluster.
+ Then, it packs the results in JSON format and writes to the HTTP response
+ stream. Response Examples:<br>
+ <ol>
+ <li>When there are no datanodes - getDataNodeStats returns an empty array
+ <code>{"regions":[]}</code></li>
+ <li>When there are datanodes
+ <code>{"regions":[{"host":"1.2.3.1","port":50075},{"host":"1.2.3.2","port"
+ :50075}]}</code></li>
+ </ol></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>JSON response with nodes info</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if failed to retrieve info</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" target="_top">Frames</a></li>
+<li><a href="ClusterNodesResource.html" target="_top">No Frames</a></li>
+</ul>
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+<li>Summary: </li>
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+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/FragmenterResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/FragmenterResource.html
new file mode 100644
index 0000000..4613d28
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/FragmenterResource.html
@@ -0,0 +1,348 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>FragmenterResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="FragmenterResource";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var rowColor = "rowColor";
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/FragmenterResource.html" target="_top">Frames</a></li>
+<li><a href="FragmenterResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class FragmenterResource" class="title">Class FragmenterResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">org.apache.hawq.pxf.service.rest.RestResource</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.FragmenterResource</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FragmenterResource</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></pre>
+<div class="block">Class enhances the API of the WEBHDFS REST server. Returns the data fragments
+ that a data resource is made of, enabling parallel processing of the data
+ resource. Example for querying API FRAGMENTER from a web client
+ <code>curl -i "http://localhost:51200/pxf/{version}/Fragmenter/getFragments?path=/dir1/dir2/*txt"</code>
+ <code>/pxf/</code> is made part of the path when there is a webapp by that
+ name in tomcat.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html#FragmenterResource--">FragmenterResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
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+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html#getFragments-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-">getFragments</a></span>(javax.servlet.ServletContext servletContext,
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String path)</code>
+<div class="block">The function is called when
+ <code>http://nn:port/pxf/{version}/Fragmenter/getFragments?path=...</code> is used.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html#getFragmentsStats-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-">getFragmentsStats</a></span>(javax.servlet.ServletContext servletContext,
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String path)</code>
+<div class="block">The function is called when
+ <code>http://nn:port/pxf/{version}/Fragmenter/getFragmentsStats?path=...</code> is
+ used.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.service.rest.RestResource">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.service.rest.<a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html#convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">convertToCaseInsensitiveMap</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FragmenterResource--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>FragmenterResource</h4>
+<pre>public FragmenterResource()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getFragments-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFragments</h4>
+<pre>public javax.ws.rs.core.Response getFragments(@Context
+ javax.servlet.ServletContext servletContext,
+ @Context
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String path)
+ throws java.lang.Exception</pre>
+<div class="block">The function is called when
+ <code>http://nn:port/pxf/{version}/Fragmenter/getFragments?path=...</code> is used.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>servletContext</code> - Servlet context contains attributes required by
+ SecuredHDFS</dd>
+<dd><code>headers</code> - Holds HTTP headers from request</dd>
+<dd><code>path</code> - Holds URI path option used in this request</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>response object with JSON serialized fragments metadata</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if getting fragments info failed</dd>
+</dl>
+</li>
+</ul>
+<a name="getFragmentsStats-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getFragmentsStats</h4>
+<pre>public javax.ws.rs.core.Response getFragmentsStats(@Context
+ javax.servlet.ServletContext servletContext,
+ @Context
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String path)
+ throws java.lang.Exception</pre>
+<div class="block">The function is called when
+ <code>http://nn:port/pxf/{version}/Fragmenter/getFragmentsStats?path=...</code> is
+ used.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>servletContext</code> - Servlet context contains attributes required by
+ SecuredHDFS</dd>
+<dd><code>headers</code> - Holds HTTP headers from request</dd>
+<dd><code>path</code> - Holds URI path option used in this request</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>response object with JSON serialized fragments statistics</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if getting fragments info failed</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/FragmenterResource.html" target="_top">Frames</a></li>
+<li><a href="FragmenterResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+</ul>
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+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/InvalidPathResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/InvalidPathResource.html
new file mode 100644
index 0000000..ed24da1
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/InvalidPathResource.html
@@ -0,0 +1,350 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>InvalidPathResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="InvalidPathResource";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/InvalidPathResource.html" target="_top">Frames</a></li>
+<li><a href="InvalidPathResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class InvalidPathResource" class="title">Class InvalidPathResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.InvalidPathResource</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">InvalidPathResource</span>
+extends java.lang.Object</pre>
+<div class="block">Class for catching paths that are not defined by other resources.
+ NOTE: This resource must be accessible without any security checks
+ as it is used to verify proper load of the PXF webapp.
+
+ For each path, the version is compared to the current version PXF_VERSION.
+ The expected format of a path is "<code>http://<host>:<port>/pxf/<version>/<rest of path></code>"
+
+ The returned value is always a Server Error code (500).
+ If the version is different than the current version, an appropriate error is returned with version details.
+ Otherwise, an error about unknown path is returned.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html#InvalidPathResource--">InvalidPathResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html#noPathGet--">noPathGet</a></span>()</code>
+<div class="block">Catches path /pxf/</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html#noPathPost--">noPathPost</a></span>()</code>
+<div class="block">Catches path /pxf/</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html#wrongPathGet-java.lang.String-">wrongPathGet</a></span>(java.lang.String path)</code>
+<div class="block">Catches paths of pattern /pxf/*</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html#wrongPathPost-java.lang.String-">wrongPathPost</a></span>(java.lang.String path)</code>
+<div class="block">Catches paths of pattern /pxf/*</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="InvalidPathResource--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>InvalidPathResource</h4>
+<pre>public InvalidPathResource()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="noPathGet--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>noPathGet</h4>
+<pre>public javax.ws.rs.core.Response noPathGet()</pre>
+<div class="block">Catches path /pxf/</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>error message response</dd>
+</dl>
+</li>
+</ul>
+<a name="noPathPost--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>noPathPost</h4>
+<pre>public javax.ws.rs.core.Response noPathPost()</pre>
+<div class="block">Catches path /pxf/</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>error message response</dd>
+</dl>
+</li>
+</ul>
+<a name="wrongPathGet-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>wrongPathGet</h4>
+<pre>public javax.ws.rs.core.Response wrongPathGet(java.lang.String path)</pre>
+<div class="block">Catches paths of pattern /pxf/*</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>path</code> - request path</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>error message response</dd>
+</dl>
+</li>
+</ul>
+<a name="wrongPathPost-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>wrongPathPost</h4>
+<pre>public javax.ws.rs.core.Response wrongPathPost(java.lang.String path)</pre>
+<div class="block">Catches paths of pattern /pxf/*</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>path</code> - request path</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>error message response</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/InvalidPathResource.html" target="_top">Frames</a></li>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
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+</div>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/MetadataResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/MetadataResource.html
new file mode 100644
index 0000000..5ddb189
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/MetadataResource.html
@@ -0,0 +1,324 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>MetadataResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="MetadataResource";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/MetadataResource.html" target="_top">Frames</a></li>
+<li><a href="MetadataResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class MetadataResource" class="title">Class MetadataResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">org.apache.hawq.pxf.service.rest.RestResource</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.MetadataResource</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">MetadataResource</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></pre>
+<div class="block">Class enhances the API of the WEBHDFS REST server. Returns the metadata of a
+ given hcatalog table. <br>
+ Example for querying API FRAGMENTER from a web client:<br>
+ <code>curl -i "http://localhost:51200/pxf/{version}/Metadata/getTableMetadata?table=t1"</code>
+ <br>
+ /pxf/ is made part of the path when there is a webapp by that name in tomcat.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html#MetadataResource--">MetadataResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html#read-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-java.lang.String-">read</a></span>(javax.servlet.ServletContext servletContext,
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String profile,
+ java.lang.String pattern)</code>
+<div class="block">This function queries the underlying store based on the given profile to get schema for items that match the given pattern
+ metadata: Item name, field names, field types.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.service.rest.RestResource">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.service.rest.<a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html#convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">convertToCaseInsensitiveMap</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="MetadataResource--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>MetadataResource</h4>
+<pre>public MetadataResource()
+ throws java.io.IOException</pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.IOException</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="read-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>read</h4>
+<pre>public javax.ws.rs.core.Response read(@Context
+ javax.servlet.ServletContext servletContext,
+ @Context
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String profile,
+ java.lang.String pattern)
+ throws java.lang.Exception</pre>
+<div class="block">This function queries the underlying store based on the given profile to get schema for items that match the given pattern
+ metadata: Item name, field names, field types. The types are converted
+ from the underlying types to HAWQ types.
+ Unsupported types result in an error. <br>
+ Response Examples:<br>
+ For a table <code>default.t1</code> with 2 fields (a int, b float) will
+ be returned as:
+ <code>{"PXFMetadata":[{"item":{"path":"default","name":"t1"},"fields":[{"name":"a","type":"int"},{"name":"b","type":"float"}]}]}</code></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>servletContext</code> - servlet context</dd>
+<dd><code>headers</code> - http headers</dd>
+<dd><code>profile</code> - based on this the metadata source can be inferred</dd>
+<dd><code>pattern</code> - table/file name or pattern in the given source</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>JSON formatted response with metadata of each item that corresponds to the pattern</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - if connection to the source/catalog failed, item didn't exist for the pattern
+ its type or fields are not supported</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/MetadataResource.html" target="_top">Frames</a></li>
+<li><a href="MetadataResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
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+ }
+ else {
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/RestResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/RestResource.html
new file mode 100644
index 0000000..26f4e2e
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/RestResource.html
@@ -0,0 +1,292 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>RestResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="RestResource";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/RestResource.html" target="_top">Frames</a></li>
+<li><a href="RestResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class RestResource" class="title">Class RestResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.RestResource</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest">BridgeResource</a>, <a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest">FragmenterResource</a>, <a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest">MetadataResource</a>, <a href="../../../../../../org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest">WritableResource</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">RestResource</span>
+extends java.lang.Object</pre>
+<div class="block">Super of all PXF REST classes</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html#RestResource--">RestResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html#convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">convertToCaseInsensitiveMap</a></span>(javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.String> requestHeaders)</code>
+<div class="block">Converts the request headers multivalued map to a case-insensitive
+ regular map by taking only first values and storing them in a
+ CASE_INSENSITIVE_ORDER TreeMap.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="RestResource--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>RestResource</h4>
+<pre>public RestResource()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>convertToCaseInsensitiveMap</h4>
+<pre>public java.util.Map<java.lang.String,java.lang.String> convertToCaseInsensitiveMap(javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.String> requestHeaders)
+ throws java.io.UnsupportedEncodingException</pre>
+<div class="block">Converts the request headers multivalued map to a case-insensitive
+ regular map by taking only first values and storing them in a
+ CASE_INSENSITIVE_ORDER TreeMap. All values are converted from ISO_8859_1
+ (ISO-LATIN-1) to UTF_8.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>requestHeaders</code> - request headers multi map.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a regular case-insensitive map.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.io.UnsupportedEncodingException</code> - if the named charsets ISO_8859_1 and
+ UTF_8 are not supported</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/RestResource.html" target="_top">Frames</a></li>
+<li><a href="RestResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html
new file mode 100644
index 0000000..cfa2789
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html
@@ -0,0 +1,305 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>ServletLifecycleListener</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ServletLifecycleListener";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" target="_top">Frames</a></li>
+<li><a href="ServletLifecycleListener.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class ServletLifecycleListener" class="title">Class ServletLifecycleListener</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.ServletLifecycleListener</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.util.EventListener, javax.servlet.ServletContextListener</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ServletLifecycleListener</span>
+extends java.lang.Object
+implements javax.servlet.ServletContextListener</pre>
+<div class="block">Listener on lifecycle events of our webapp</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html#ServletLifecycleListener--">ServletLifecycleListener</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html#contextDestroyed-javax.servlet.ServletContextEvent-">contextDestroyed</a></span>(javax.servlet.ServletContextEvent event)</code>
+<div class="block">Called before the webapp is about to go down</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html#contextInitialized-javax.servlet.ServletContextEvent-">contextInitialized</a></span>(javax.servlet.ServletContextEvent event)</code>
+<div class="block">Called after the webapp has been initialized.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ServletLifecycleListener--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ServletLifecycleListener</h4>
+<pre>public ServletLifecycleListener()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+</a>
+<h3>Method Detail</h3>
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>contextInitialized</h4>
+<pre>public void contextInitialized(javax.servlet.ServletContextEvent event)</pre>
+<div class="block">Called after the webapp has been initialized.
+
+ 1. Initializes log4j.
+ 2. Initiates a Kerberos login when Hadoop security is on.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>contextInitialized</code> in interface <code>javax.servlet.ServletContextListener</code></dd>
+</dl>
+</li>
+</ul>
+<a name="contextDestroyed-javax.servlet.ServletContextEvent-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>contextDestroyed</h4>
+<pre>public void contextDestroyed(javax.servlet.ServletContextEvent event)</pre>
+<div class="block">Called before the webapp is about to go down</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>contextDestroyed</code> in interface <code>javax.servlet.ServletContextListener</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
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+ //-->
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+</div>
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+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/VersionResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/VersionResource.html
new file mode 100644
index 0000000..2a0615b
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/VersionResource.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>VersionResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="VersionResource";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/VersionResource.html" target="_top">Frames</a></li>
+<li><a href="VersionResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class VersionResource" class="title">Class VersionResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.VersionResource</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">VersionResource</span>
+extends java.lang.Object</pre>
+<div class="block">Class returning the protocol version used by PXF.
+
+ The expected format of a path is "
+ <code>http://<host>:<port>/pxf/ProtocolVersion</code>" The expected response is "
+ <code>PXF protocol version <version></code>"</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html#VersionResource--">VersionResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html#getProtocolVersion--">getProtocolVersion</a></span>()</code>
+<div class="block">Returns the PXF protocol version used currently.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+</a>
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+<a name="VersionResource--">
+<!-- -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>VersionResource</h4>
+<pre>public VersionResource()</pre>
+</li>
+</ul>
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+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getProtocolVersion--">
+<!-- -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>getProtocolVersion</h4>
+<pre>public javax.ws.rs.core.Response getProtocolVersion()</pre>
+<div class="block">Returns the PXF protocol version used currently.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>response with the PXF protocol version</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/VersionResource.html" target="_top">Frames</a></li>
+<li><a href="VersionResource.html" target="_top">No Frames</a></li>
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+ allClassesLink.style.display = "block";
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+ else {
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/WritableResource.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/WritableResource.html
new file mode 100644
index 0000000..6140d2e
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/WritableResource.html
@@ -0,0 +1,308 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>WritableResource</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WritableResource";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/WritableResource.html" target="_top">Frames</a></li>
+<li><a href="WritableResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.rest</div>
+<h2 title="Class WritableResource" class="title">Class WritableResource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">org.apache.hawq.pxf.service.rest.RestResource</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.rest.WritableResource</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">WritableResource</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></pre>
+<div class="block">This class handles the subpath /<version>/Writable/ of this
+ REST component</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/WritableResource.html#WritableResource--">WritableResource</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javax.ws.rs.core.Response</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/rest/WritableResource.html#stream-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-java.io.InputStream-">stream</a></span>(javax.servlet.ServletContext servletContext,
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String path,
+ java.io.InputStream inputStream)</code>
+<div class="block">This function is called when http://nn:port/pxf/{version}/Writable/stream?path=...</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.org.apache.hawq.pxf.service.rest.RestResource">
+<!-- -->
+</a>
+<h3>Methods inherited from class org.apache.hawq.pxf.service.rest.<a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html#convertToCaseInsensitiveMap-javax.ws.rs.core.MultivaluedMap-">convertToCaseInsensitiveMap</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="WritableResource--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>WritableResource</h4>
+<pre>public WritableResource()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="stream-javax.servlet.ServletContext-javax.ws.rs.core.HttpHeaders-java.lang.String-java.io.InputStream-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>stream</h4>
+<pre>public javax.ws.rs.core.Response stream(@Context
+ javax.servlet.ServletContext servletContext,
+ @Context
+ javax.ws.rs.core.HttpHeaders headers,
+ java.lang.String path,
+ java.io.InputStream inputStream)
+ throws java.lang.Exception</pre>
+<div class="block">This function is called when http://nn:port/pxf/{version}/Writable/stream?path=...
+ is used.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>servletContext</code> - Servlet context contains attributes required by SecuredHDFS</dd>
+<dd><code>headers</code> - Holds HTTP headers from request</dd>
+<dd><code>path</code> - Holds URI path option used in this request</dd>
+<dd><code>inputStream</code> - stream of bytes to write from Hawq</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>ok response if the operation finished successfully</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.Exception</code> - in case of wrong request parameters, failure to
+ initialize bridge or to write data</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/WritableResource.html" target="_top">Frames</a></li>
+<li><a href="WritableResource.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
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+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-frame.html
new file mode 100644
index 0000000..342b636
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-frame.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service.rest</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/service/rest/package-summary.html" target="classFrame">org.apache.hawq.pxf.service.rest</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">BridgeResource</a></li>
+<li><a href="ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">ClusterNodesResource</a></li>
+<li><a href="FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">FragmenterResource</a></li>
+<li><a href="InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">InvalidPathResource</a></li>
+<li><a href="MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">MetadataResource</a></li>
+<li><a href="RestResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">RestResource</a></li>
+<li><a href="ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">ServletLifecycleListener</a></li>
+<li><a href="VersionResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">VersionResource</a></li>
+<li><a href="WritableResource.html" title="class in org.apache.hawq.pxf.service.rest" target="classFrame">WritableResource</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-summary.html
new file mode 100644
index 0000000..cc17e78
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-summary.html
@@ -0,0 +1,189 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service.rest</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.service.rest";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.service.rest</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/BridgeResource.html" title="class in org.apache.hawq.pxf.service.rest">BridgeResource</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest">ClusterNodesResource</a></td>
+<td class="colLast">
+<div class="block">Class enhances the API of the HBASE rest server.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/FragmenterResource.html" title="class in org.apache.hawq.pxf.service.rest">FragmenterResource</a></td>
+<td class="colLast">
+<div class="block">Class enhances the API of the WEBHDFS REST server.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest">InvalidPathResource</a></td>
+<td class="colLast">
+<div class="block">Class for catching paths that are not defined by other resources.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/MetadataResource.html" title="class in org.apache.hawq.pxf.service.rest">MetadataResource</a></td>
+<td class="colLast">
+<div class="block">Class enhances the API of the WEBHDFS REST server.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest">RestResource</a></td>
+<td class="colLast">
+<div class="block">Super of all PXF REST classes</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/ServletLifecycleListener.html" title="class in org.apache.hawq.pxf.service.rest">ServletLifecycleListener</a></td>
+<td class="colLast">
+<div class="block">Listener on lifecycle events of our webapp</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/VersionResource.html" title="class in org.apache.hawq.pxf.service.rest">VersionResource</a></td>
+<td class="colLast">
+<div class="block">Class returning the protocol version used by PXF.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/rest/WritableResource.html" title="class in org.apache.hawq.pxf.service.rest">WritableResource</a></td>
+<td class="colLast">
+<div class="block">This class handles the subpath /<version>/Writable/ of this
+ REST component</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/package-summary.html">Prev Package</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/package-summary.html">Next Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-tree.html
new file mode 100644
index 0000000..3a5200e
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/rest/package-tree.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service.rest Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.service.rest Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/io/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/rest/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.service.rest</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hawq.pxf.service.rest.<a href="../../../../../../org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">ClusterNodesResource</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.rest.<a href="../../../../../../org/apache/hawq/pxf/service/rest/InvalidPathResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">InvalidPathResource</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.rest.<a href="../../../../../../org/apache/hawq/pxf/service/rest/RestResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">RestResource</span></a>
+<ul>
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+</ul>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html
new file mode 100644
index 0000000..30f30b6
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>AnalyzeUtils</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="AnalyzeUtils";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9,"i1":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
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+</ul>
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+</ul>
+<ul class="navList">
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+ else {
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+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.utilities</div>
+<h2 title="Class AnalyzeUtils" class="title">Class AnalyzeUtils</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.utilities.AnalyzeUtils</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">AnalyzeUtils</span>
+extends java.lang.Object</pre>
+<div class="block">Helper class to get statistics for ANALYZE.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html#AnalyzeUtils--">AnalyzeUtils</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static java.util.BitSet</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html#generateSamplingBitSet-int-int-">generateSamplingBitSet</a></span>(int poolSize,
+ int sampleSize)</code>
+<div class="block">Marks sampleSize bits out of the poolSize, in a uniform way.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html#getSampleFragments-java.util.List-org.apache.hawq.pxf.service.utilities.ProtocolData-">getSampleFragments</a></span>(java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> fragments,
+ <a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData)</code>
+<div class="block">In case pxf_max_fragments parameter is declared, make sure not to get
+ over the limit.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AnalyzeUtils--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AnalyzeUtils</h4>
+<pre>public AnalyzeUtils()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getSampleFragments-java.util.List-org.apache.hawq.pxf.service.utilities.ProtocolData-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSampleFragments</h4>
+<pre>public static java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> getSampleFragments(java.util.List<<a href="../../../../../../org/apache/hawq/pxf/api/Fragment.html" title="class in org.apache.hawq.pxf.api">Fragment</a>> fragments,
+ <a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData)</pre>
+<div class="block">In case pxf_max_fragments parameter is declared, make sure not to get
+ over the limit. The returned fragments are evenly distributed, in order
+ to achieve good sampling.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fragments</code> - fragments list</dd>
+<dd><code>protData</code> - container for parameters, including sampling data.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a list of fragments no bigger than pxf_max_fragments parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="generateSamplingBitSet-int-int-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>generateSamplingBitSet</h4>
+<pre>public static java.util.BitSet generateSamplingBitSet(int poolSize,
+ int sampleSize)</pre>
+<div class="block">Marks sampleSize bits out of the poolSize, in a uniform way.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>poolSize</code> - pool size</dd>
+<dd><code>sampleSize</code> - sample size</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>bit set with sampleSize bits set out of poolSize.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<ul class="subNavList">
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+<li><a href="#constructor.summary">Constr</a> | </li>
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+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html
new file mode 100644
index 0000000..4344905
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html
@@ -0,0 +1,419 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>CustomWebappLoader</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="CustomWebappLoader";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" target="_top">Frames</a></li>
+<li><a href="CustomWebappLoader.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#fields.inherited.from.class.org.apache.catalina.loader.WebappLoader">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.utilities</div>
+<h2 title="Class CustomWebappLoader" class="title">Class CustomWebappLoader</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.catalina.util.LifecycleBase</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.catalina.util.LifecycleMBeanBase</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.catalina.loader.WebappLoader</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.utilities.CustomWebappLoader</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.beans.PropertyChangeListener, java.util.EventListener, javax.management.MBeanRegistration, org.apache.catalina.Lifecycle, org.apache.catalina.Loader</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">CustomWebappLoader</span>
+extends org.apache.catalina.loader.WebappLoader</pre>
+<div class="block">A WebappLoader that allows a customized classpath to be added through configuration in context xml.
+ Any additional classpath entry will be added to the default webapp classpath.
+
+ <pre>
+ <Context>
+ <Loader className="org.apache.hawq.pxf.service.utilities.CustomWebappLoader"
+ classpathFiles="/somedir/classpathFile1;/somedir/classpathFile2"/>
+ </Context>
+ </pre></div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.catalina.loader.WebappLoader">
+<!-- -->
+</a>
+<h3>Fields inherited from class org.apache.catalina.loader.WebappLoader</h3>
+<code>sm, support</code></li>
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+<dl>
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+<dd><code>classpathFiles</code> - Files separated by <code>;</code> Which contains <code>;</code> separated list of path entries.</dd>
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+<dl>
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+<dl>
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+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/Log4jConfigure.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/Log4jConfigure.html
new file mode 100644
index 0000000..3dc3ab6
--- /dev/null
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+<title>Log4jConfigure</title>
+<meta name="date" content="2016-04-20">
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+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
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+<li>Summary: </li>
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+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.utilities</div>
+<h2 title="Class Log4jConfigure" class="title">Class Log4jConfigure</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.utilities.Log4jConfigure</li>
+</ul>
+</li>
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+<div class="description">
+<ul class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">Log4jConfigure</span>
+extends java.lang.Object</pre>
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+</ul>
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+<li class="blockList">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html#Log4jConfigure--">Log4jConfigure</a></span>()</code> </td>
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+</a>
+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html#configure-javax.servlet.ServletContextEvent-">configure</a></span>(javax.servlet.ServletContextEvent event)</code>
+<div class="block">Initializes log4j logging for the webapp.</div>
+</td>
+</tr>
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+</ul>
+</li>
+</ul>
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+<h4>Log4jConfigure</h4>
+<pre>public Log4jConfigure()</pre>
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+<h4>configure</h4>
+<pre>public static void configure(javax.servlet.ServletContextEvent event)</pre>
+<div class="block">Initializes log4j logging for the webapp.
+
+ Reads log4j properties file location from log4jConfigLocation parameter
+ in web.xml. When not using aboslute path, the path starts from the webapp
+ root directory. If the file can't be read, reverts to default
+ configuration file under WEB-INF/classes/pxf-log4j.properties.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>event</code> - Servlet context, used to determine webapp root directory.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<title>ProtocolData</title>
+<meta name="date" content="2016-04-20">
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+<script type="text/javascript"><!--
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+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="ProtocolData";
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+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
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+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/ProtocolData.html" target="_top">Frames</a></li>
+<li><a href="ProtocolData.html" target="_top">No Frames</a></li>
+</ul>
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+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.utilities</div>
+<h2 title="Class ProtocolData" class="title">Class ProtocolData</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">org.apache.hawq.pxf.api.utilities.InputData</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.utilities.ProtocolData</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ProtocolData</span>
+extends <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></pre>
+<div class="block">Common configuration of all MetaData classes. Provides read-only access to
+ common parameters supplied using system properties.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#host">host</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#INVALID_SPLIT_IDX">INVALID_SPLIT_IDX</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#outputFormat">outputFormat</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#port">port</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#profile">profile</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#statsMaxFragments">statsMaxFragments</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#statsSampleRatio">statsSampleRatio</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#token">token</a></span></code> </td>
+</tr>
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+<h3>Fields inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#accessor">accessor</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#dataFragment">dataFragment</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#dataSource">dataSource</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#filterString">filterString</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#filterStringValid">filterStringValid</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#fragmenter">fragmenter</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#fragmentMetadata">fragmentMetadata</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#metadata">metadata</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#recordkeyColumn">recordkeyColumn</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#remoteLogin">remoteLogin</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#remoteSecret">remoteSecret</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#requestParametersMap">requestParametersMap</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#resolver">resolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#segmentId">segmentId</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#threadSafe">threadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#totalSegments">totalSegments</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#tupleDescription">tupleDescription</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#userData">userData</a></code></li>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#ProtocolData-java.util.Map-">ProtocolData</a></span>(java.util.Map<java.lang.String,java.lang.String> paramsMap)</code>
+<div class="block">Constructs a ProtocolData.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#ProtocolData-java.util.Map-java.lang.String-">ProtocolData</a></span>(java.util.Map<java.lang.String,java.lang.String> paramsMap,
+ java.lang.String profileString)</code>
+<div class="block">Constructs a ProtocolData.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#ProtocolData-org.apache.hawq.pxf.service.utilities.ProtocolData-">ProtocolData</a></span>(<a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> copy)</code>
+<div class="block">Constructs an InputDataBuilder from a copy.</div>
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#getParametersMap--">getParametersMap</a></span>()</code>
+<div class="block">Returns the request parameters.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#getStatsMaxFragments--">getStatsMaxFragments</a></span>()</code>
+<div class="block">Statistics parameter.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>float</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#getStatsSampleRatio--">getStatsSampleRatio</a></span>()</code>
+<div class="block">Statistics parameter.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#getToken--">getToken</a></span>()</code>
+<div class="block">Returns Kerberos token information.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#outputFormat--">outputFormat</a></span>()</code>
+<div class="block">Returns the current output format, either <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html#TEXT"><code>OutputFormat.TEXT</code></a> or
+ <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html#BINARY"><code>OutputFormat.BINARY</code></a>.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#parseDataFragment-java.lang.String-">parseDataFragment</a></span>(java.lang.String fragment)</code>
+<div class="block">Sets the index of the allocated data fragment</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#parseFormat-java.lang.String-">parseFormat</a></span>(java.lang.String formatString)</code>
+<div class="block">Sets the format type based on the input string.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#protocolViolation-java.lang.String-">protocolViolation</a></span>(java.lang.String property)</code>
+<div class="block">Throws an exception when the given property value is missing in request.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#serverName--">serverName</a></span>()</code>
+<div class="block">Returns the server name providing the service.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html#serverPort--">serverPort</a></span>()</code>
+<div class="block">Returns the server port providing the service.</div>
+</td>
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+<h3>Methods inherited from class org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities">InputData</a></h3>
+<code><a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getAccessor--">getAccessor</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getColumn-int-">getColumn</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getColumns--">getColumns</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getDataFragment--">getDataFragment</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getDataSource--">getDataSource</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFilterString--">getFilterString</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFragmenter--">getFragmenter</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFragmentMetadata--">getFragmentMetadata</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getFragmentUserData--">getFragmentUserData</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getLogin--">getLogin</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getMetadata--">getMetadata</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getRecordkeyColumn--">getRecordkeyColumn</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getResolver--">getResolver</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getSecret--">getSecret</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getSegmentId--">getSegmentId</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getTotalSegments--">getTotalSegments</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getTupleDescription--">getTupleDescription</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#getUserProperty-java.lang.String-">getUserProperty</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#hasFilter--">hasFilter</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#isThreadSafe--">isThreadSafe</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#setDataSource-java.lang.String-">setDataSource</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#setFragmentMetadata-byte:A-">setFragmentMetadata</a>, <a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html#setFragmentUserData-byte:A-">setFragmentUserData</a></code></li>
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+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<h3>Field Detail</h3>
+<a name="INVALID_SPLIT_IDX">
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+<h4>INVALID_SPLIT_IDX</h4>
+<pre>public static final int INVALID_SPLIT_IDX</pre>
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+<dd><a href="../../../../../../constant-values.html#org.apache.hawq.pxf.service.utilities.ProtocolData.INVALID_SPLIT_IDX">Constant Field Values</a></dd>
+</dl>
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+<pre>protected <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a> outputFormat</pre>
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+<h4>token</h4>
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+<pre>protected int statsMaxFragments</pre>
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+<h4>statsSampleRatio</h4>
+<pre>protected float statsSampleRatio</pre>
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+<pre>public ProtocolData(java.util.Map<java.lang.String,java.lang.String> paramsMap)</pre>
+<div class="block">Constructs a ProtocolData. Parses X-GP-* configuration variables.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>paramsMap</code> - contains all query-specific parameters from Hawq</dd>
+</dl>
+</li>
+</ul>
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>ProtocolData</h4>
+<pre>public ProtocolData(<a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> copy)</pre>
+<div class="block">Constructs an InputDataBuilder from a copy. Used to create from an
+ extending class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>copy</code> - the input data to copy</dd>
+</dl>
+</li>
+</ul>
+<a name="ProtocolData-java.util.Map-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ProtocolData</h4>
+<pre>public ProtocolData(java.util.Map<java.lang.String,java.lang.String> paramsMap,
+ java.lang.String profileString)</pre>
+<div class="block">Constructs a ProtocolData. Parses X-GP-* configuration variables.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>paramsMap</code> - contains all query-specific parameters from Hawq</dd>
+<dd><code>profileString</code> - contains the profile name</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="getParametersMap--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getParametersMap</h4>
+<pre>public java.util.Map<java.lang.String,java.lang.String> getParametersMap()</pre>
+<div class="block">Returns the request parameters.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>map of request parameters</dd>
+</dl>
+</li>
+</ul>
+<a name="protocolViolation-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>protocolViolation</h4>
+<pre>public void protocolViolation(java.lang.String property)</pre>
+<div class="block">Throws an exception when the given property value is missing in request.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>property</code> - missing property name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - throws an exception with the property
+ name in the error message</dd>
+</dl>
+</li>
+</ul>
+<a name="outputFormat--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>outputFormat</h4>
+<pre>public <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html" title="enum in org.apache.hawq.pxf.api">OutputFormat</a> outputFormat()</pre>
+<div class="block">Returns the current output format, either <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html#TEXT"><code>OutputFormat.TEXT</code></a> or
+ <a href="../../../../../../org/apache/hawq/pxf/api/OutputFormat.html#BINARY"><code>OutputFormat.BINARY</code></a>.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>output format</dd>
+</dl>
+</li>
+</ul>
+<a name="serverName--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>serverName</h4>
+<pre>public java.lang.String serverName()</pre>
+<div class="block">Returns the server name providing the service.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>server name</dd>
+</dl>
+</li>
+</ul>
+<a name="serverPort--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>serverPort</h4>
+<pre>public int serverPort()</pre>
+<div class="block">Returns the server port providing the service.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>server port</dd>
+</dl>
+</li>
+</ul>
+<a name="getToken--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getToken</h4>
+<pre>public java.lang.String getToken()</pre>
+<div class="block">Returns Kerberos token information.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>token</dd>
+</dl>
+</li>
+</ul>
+<a name="getStatsMaxFragments--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStatsMaxFragments</h4>
+<pre>public int getStatsMaxFragments()</pre>
+<div class="block">Statistics parameter. Returns the max number of fragments to return for
+ ANALYZE sampling. The value is set in HAWQ side using the GUC
+ pxf_stats_max_fragments.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>max number of fragments to be processed by analyze</dd>
+</dl>
+</li>
+</ul>
+<a name="getStatsSampleRatio--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStatsSampleRatio</h4>
+<pre>public float getStatsSampleRatio()</pre>
+<div class="block">Statistics parameter. Returns a number between 0.0001 and 1.0,
+ representing the sampling ratio on each fragment for ANALYZE sampling.
+ The value is set in HAWQ side based on ANALYZE computations and the
+ number of sampled fragments.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>sampling ratio</dd>
+</dl>
+</li>
+</ul>
+<a name="parseFormat-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseFormat</h4>
+<pre>protected void parseFormat(java.lang.String formatString)</pre>
+<div class="block">Sets the format type based on the input string. Allowed values are:
+ "TEXT", "GPDBWritable".</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>formatString</code> - format string</dd>
+</dl>
+</li>
+</ul>
+<a name="parseDataFragment-java.lang.String-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>parseDataFragment</h4>
+<pre>protected void parseDataFragment(java.lang.String fragment)</pre>
+<div class="block">Sets the index of the allocated data fragment</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fragment</code> - the allocated data fragment</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/ProtocolData.html" target="_top">Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/SecureLogin.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/SecureLogin.html
new file mode 100644
index 0000000..936e693
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/SecureLogin.html
@@ -0,0 +1,283 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>SecureLogin</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="SecureLogin";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/SecureLogin.html" target="_top">Frames</a></li>
+<li><a href="SecureLogin.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.utilities</div>
+<h2 title="Class SecureLogin" class="title">Class SecureLogin</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.utilities.SecureLogin</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SecureLogin</span>
+extends java.lang.Object</pre>
+<div class="block">This class relies heavily on Hadoop API to
+ <ul>
+ <li>Check need for secure login in Hadoop</li>
+ <li>Parse and load .xml configuration file</li>
+ <li>Do a Kerberos login with a kaytab file</li>
+ <li>convert _HOST in Kerberos principal to current hostname</li>
+ </ul>
+
+ It uses Hadoop Configuration to parse XML configuration files.<br>
+ It uses Hadoop Security to modify principal and perform the login.
+
+ The major limitation in this class is its dependency on Hadoop. If Hadoop
+ security is off, no login will be performed regardless of connector being
+ used.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html#SecureLogin--">SecureLogin</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html#login--">login</a></span>()</code> </td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="SecureLogin--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SecureLogin</h4>
+<pre>public SecureLogin()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="login--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>login</h4>
+<pre>public static void login()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li>Next Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/SecureLogin.html" target="_top">Frames</a></li>
+<li><a href="SecureLogin.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+ else {
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+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/SecuredHDFS.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/SecuredHDFS.html
new file mode 100644
index 0000000..42f2acb
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/SecuredHDFS.html
@@ -0,0 +1,286 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:36 PDT 2016 -->
+<title>SecuredHDFS</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="SecuredHDFS";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
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+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" target="_top">Frames</a></li>
+<li><a href="SecuredHDFS.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hawq.pxf.service.utilities</div>
+<h2 title="Class SecuredHDFS" class="title">Class SecuredHDFS</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hawq.pxf.service.utilities.SecuredHDFS</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SecuredHDFS</span>
+extends java.lang.Object</pre>
+<div class="block">The class handles security functions for handling secured HDFS</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html#SecuredHDFS--">SecuredHDFS</a></span>()</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html#verifyToken-org.apache.hawq.pxf.service.utilities.ProtocolData-javax.servlet.ServletContext-">verifyToken</a></span>(<a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData,
+ javax.servlet.ServletContext context)</code>
+<div class="block">The function will get the token information from parameters and call
+ SecuredHDFS to verify the token.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!-- -->
+</a>
+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="SecuredHDFS--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SecuredHDFS</h4>
+<pre>public SecuredHDFS()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="verifyToken-org.apache.hawq.pxf.service.utilities.ProtocolData-javax.servlet.ServletContext-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>verifyToken</h4>
+<pre>public static void verifyToken(<a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a> protData,
+ javax.servlet.ServletContext context)</pre>
+<div class="block">The function will get the token information from parameters and call
+ SecuredHDFS to verify the token.
+
+ All token properties will be deserialized from string to a Token object</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>protData</code> - input parameters</dd>
+<dd><code>context</code> - servlet context which contains the NN address</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.SecurityException</code> - Thrown when authentication fails</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" target="_top">Frames</a></li>
+<li><a href="SecuredHDFS.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li>Field | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-frame.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-frame.html
new file mode 100644
index 0000000..8a745d0
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-frame.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/package-summary.html" target="classFrame">org.apache.hawq.pxf.service.utilities</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">AnalyzeUtils</a></li>
+<li><a href="CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">CustomWebappLoader</a></li>
+<li><a href="Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">Log4jConfigure</a></li>
+<li><a href="ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">ProtocolData</a></li>
+<li><a href="SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">SecuredHDFS</a></li>
+<li><a href="SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities" target="classFrame">SecureLogin</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-summary.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-summary.html
new file mode 100644
index 0000000..4b35357
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-summary.html
@@ -0,0 +1,179 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service.utilities</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.service.utilities";
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+ }
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+ }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!-- -->
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/package-summary.html">Prev Package</a></li>
+<li>Next Package</li>
+</ul>
+<ul class="navList">
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+<li><a href="package-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package org.apache.hawq.pxf.service.utilities</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities">AnalyzeUtils</a></td>
+<td class="colLast">
+<div class="block">Helper class to get statistics for ANALYZE.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></td>
+<td class="colLast">
+<div class="block">A WebappLoader that allows a customized classpath to be added through configuration in context xml.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities">Log4jConfigure</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></td>
+<td class="colLast">
+<div class="block">Common configuration of all MetaData classes.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities">SecuredHDFS</a></td>
+<td class="colLast">
+<div class="block">The class handles security functions for handling secured HDFS</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities">SecureLogin</a></td>
+<td class="colLast">
+<div class="block">This class relies heavily on Hadoop API to
+
+ Check need for secure login in Hadoop
+ Parse and load .xml configuration file
+ Do a Kerberos login with a kaytab file
+ convert _HOST in Kerberos principal to current hostname
+
+
+ It uses Hadoop Configuration to parse XML configuration files.<br>
+ It uses Hadoop Security to modify principal and perform the login.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/package-summary.html">Prev Package</a></li>
+<li>Next Package</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-tree.html b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-tree.html
new file mode 100644
index 0000000..d61446f
--- /dev/null
+++ b/docs/pxf/javadoc/org/apache/hawq/pxf/service/utilities/package-tree.html
@@ -0,0 +1,156 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>org.apache.hawq.pxf.service.utilities Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="org.apache.hawq.pxf.service.utilities Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/package-tree.html">Prev</a></li>
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+<ul class="navList">
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+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ if(window==top) {
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+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package org.apache.hawq.pxf.service.utilities</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">AnalyzeUtils</span></a></li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="../../../../../../org/apache/hawq/pxf/api/utilities/InputData.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">InputData</span></a>
+<ul>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">ProtocolData</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.catalina.util.LifecycleBase (implements org.apache.catalina.Lifecycle)
+<ul>
+<li type="circle">org.apache.catalina.util.LifecycleMBeanBase (implements javax.management.MBeanRegistration)
+<ul>
+<li type="circle">org.apache.catalina.loader.WebappLoader (implements org.apache.catalina.Loader, java.beans.PropertyChangeListener)
+<ul>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="../../../../../../org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">CustomWebappLoader</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">Log4jConfigure</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">SecuredHDFS</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">SecureLogin</span></a></li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hawq/pxf/service/rest/package-tree.html">Prev</a></li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hawq/pxf/service/utilities/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/overview-frame.html b/docs/pxf/javadoc/overview-frame.html
new file mode 100644
index 0000000..7fce2ff
--- /dev/null
+++ b/docs/pxf/javadoc/overview-frame.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>Overview List</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<div class="indexHeader"><span><a href="allclasses-frame.html" target="packageFrame">All Classes</a></span></div>
+<div class="indexContainer">
+<h2 title="Packages">Packages</h2>
+<ul title="Packages">
+<li><a href="org/apache/hawq/pxf/api/package-frame.html" target="packageFrame">org.apache.hawq.pxf.api</a></li>
+<li><a href="org/apache/hawq/pxf/api/io/package-frame.html" target="packageFrame">org.apache.hawq.pxf.api.io</a></li>
+<li><a href="org/apache/hawq/pxf/api/utilities/package-frame.html" target="packageFrame">org.apache.hawq.pxf.api.utilities</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/package-frame.html" target="packageFrame">org.apache.hawq.pxf.plugins.hbase</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-frame.html" target="packageFrame">org.apache.hawq.pxf.plugins.hbase.utilities</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/package-frame.html" target="packageFrame">org.apache.hawq.pxf.plugins.hdfs</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-frame.html" target="packageFrame">org.apache.hawq.pxf.plugins.hdfs.utilities</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/package-frame.html" target="packageFrame">org.apache.hawq.pxf.plugins.hive</a></li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/utilities/package-frame.html" target="packageFrame">org.apache.hawq.pxf.plugins.hive.utilities</a></li>
+<li><a href="org/apache/hawq/pxf/service/package-frame.html" target="packageFrame">org.apache.hawq.pxf.service</a></li>
+<li><a href="org/apache/hawq/pxf/service/io/package-frame.html" target="packageFrame">org.apache.hawq.pxf.service.io</a></li>
+<li><a href="org/apache/hawq/pxf/service/rest/package-frame.html" target="packageFrame">org.apache.hawq.pxf.service.rest</a></li>
+<li><a href="org/apache/hawq/pxf/service/utilities/package-frame.html" target="packageFrame">org.apache.hawq.pxf.service.utilities</a></li>
+</ul>
+</div>
+<p> </p>
+</body>
+</html>
diff --git a/docs/pxf/javadoc/overview-summary.html b/docs/pxf/javadoc/overview-summary.html
new file mode 100644
index 0000000..0dcef19
--- /dev/null
+++ b/docs/pxf/javadoc/overview-summary.html
@@ -0,0 +1,191 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>Overview</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Overview";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li class="navBarCell1Rev">Overview</li>
+<li>Package</li>
+<li>Class</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="index.html?overview-summary.html" target="_top">Frames</a></li>
+<li><a href="overview-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="contentContainer">
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Packages table, listing packages, and an explanation">
+<caption><span>Packages</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/api/package-summary.html">org.apache.hawq.pxf.api</a></td>
+<td class="colLast">
+<div class="block">Provides PXF base classes and interfaces for all the PXF plugins.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/api/io/package-summary.html">org.apache.hawq.pxf.api.io</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/api/utilities/package-summary.html">org.apache.hawq.pxf.api.utilities</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/plugins/hbase/package-summary.html">org.apache.hawq.pxf.plugins.hbase</a></td>
+<td class="colLast">
+<div class="block">Provides PXF HBase Plugin.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hbase.utilities</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/plugins/hdfs/package-summary.html">org.apache.hawq.pxf.plugins.hdfs</a></td>
+<td class="colLast">
+<div class="block">Provides PXF HDFS Plugin.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/plugins/hive/package-summary.html">org.apache.hawq.pxf.plugins.hive</a></td>
+<td class="colLast">
+<div class="block">Provides PXF Hive Plugin.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/plugins/hive/utilities/package-summary.html">org.apache.hawq.pxf.plugins.hive.utilities</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/service/package-summary.html">org.apache.hawq.pxf.service</a></td>
+<td class="colLast">
+<div class="block">Provides PXF Rest API resources.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/service/io/package-summary.html">org.apache.hawq.pxf.service.io</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/service/rest/package-summary.html">org.apache.hawq.pxf.service.rest</a></td>
+<td class="colLast"> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="org/apache/hawq/pxf/service/utilities/package-summary.html">org.apache.hawq.pxf.service.utilities</a></td>
+<td class="colLast"> </td>
+</tr>
+</tbody>
+</table>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li class="navBarCell1Rev">Overview</li>
+<li>Package</li>
+<li>Class</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="index.html?overview-summary.html" target="_top">Frames</a></li>
+<li><a href="overview-summary.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/overview-tree.html b/docs/pxf/javadoc/overview-tree.html
new file mode 100644
index 0000000..6677e1f
--- /dev/null
+++ b/docs/pxf/javadoc/overview-tree.html
@@ -0,0 +1,335 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_65) on Wed Apr 20 18:03:37 PDT 2016 -->
+<title>Class Hierarchy</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Class Hierarchy";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="overview-summary.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="index.html?overview-tree.html" target="_top">Frames</a></li>
+<li><a href="overview-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For All Packages</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="org/apache/hawq/pxf/api/package-tree.html">org.apache.hawq.pxf.api</a>, </li>
+<li><a href="org/apache/hawq/pxf/api/io/package-tree.html">org.apache.hawq.pxf.api.io</a>, </li>
+<li><a href="org/apache/hawq/pxf/api/utilities/package-tree.html">org.apache.hawq.pxf.api.utilities</a>, </li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/package-tree.html">org.apache.hawq.pxf.plugins.hbase</a>, </li>
+<li><a href="org/apache/hawq/pxf/plugins/hbase/utilities/package-tree.html">org.apache.hawq.pxf.plugins.hbase.utilities</a>, </li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/package-tree.html">org.apache.hawq.pxf.plugins.hdfs</a>, </li>
+<li><a href="org/apache/hawq/pxf/plugins/hdfs/utilities/package-tree.html">org.apache.hawq.pxf.plugins.hdfs.utilities</a>, </li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/package-tree.html">org.apache.hawq.pxf.plugins.hive</a>, </li>
+<li><a href="org/apache/hawq/pxf/plugins/hive/utilities/package-tree.html">org.apache.hawq.pxf.plugins.hive.utilities</a>, </li>
+<li><a href="org/apache/hawq/pxf/service/package-tree.html">org.apache.hawq.pxf.service</a>, </li>
+<li><a href="org/apache/hawq/pxf/service/io/package-tree.html">org.apache.hawq.pxf.service.io</a>, </li>
+<li><a href="org/apache/hawq/pxf/service/rest/package-tree.html">org.apache.hawq.pxf.service.rest</a>, </li>
+<li><a href="org/apache/hawq/pxf/service/utilities/package-tree.html">org.apache.hawq.pxf.service.utilities</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">org.apache.hawq.pxf.service.utilities.<a href="org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities"><span class="typeNameLink">AnalyzeUtils</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeInputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">BridgeInputBuilder</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.<a href="org/apache/hawq/pxf/service/BridgeOutputBuilder.html" title="class in org.apache.hawq.pxf.service"><span class="typeNameLink">BridgeOutputBuilder</span></a></li>
+<li type="circle">org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/BufferWritable.html" title="class in org.apache.hawq.pxf.service.io"><span class="typeNameLink">BufferWritable</span></a> (implements org.apache.hawq.pxf.service.io.<a href="org/apache/hawq/pxf/service/io/Writable.html" title="interface in org.apache.hawq.pxf.service.io">Writable</a>)</li>
+<li type="circle">org.apache.hadoop.hbase.filter.ByteArrayComparable (implements java.lang.Comparable<T>)
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseIntegerComparator.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseIntegerComparator</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">ChunkReader</span></a> (implements java.io.Closeable)</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkRecordReader.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">ChunkRecordReader</span></a> (implements org.apache.hadoop.mapred.RecordReader<K,V>)</li>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.<a href="org/apache/hawq/pxf/plugins/hdfs/ChunkWritable.html" title="class in org.apache.hawq.pxf.plugins.hdfs"><span class="typeNameLink">ChunkWritable</span></a> (implements org.apache.hadoop.io.Writable)</li>
+<li type="circle">org.apache.hawq.pxf.service.rest.<a href="org/apache/hawq/pxf/service/rest/ClusterNodesResource.html" title="class in org.apache.hawq.pxf.service.rest"><span class="typeNameLink">ClusterNodesResource</span></a></li>
+<li type="circle">org.apache.hawq.pxf.api.utilities.<a href="org/apache/hawq/pxf/api/utilities/ColumnDescriptor.html" title="class in org.apache.hawq.pxf.api.utilities"><span class="typeNameLink">ColumnDescriptor</span></a>
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hbase.utilities.<a href="org/apache/hawq/pxf/plugins/hbase/utilities/HBaseColumnDescriptor.html" title="class in org.apache.hawq.pxf.plugins.hbase.utilities"><span class="typeNameLink">HBaseColumnDescriptor</span></a></li>
+</ul>
+</li>
+<li type="circle">org.apache.hadoop.mapred.FileInputFormat<K,V> (implements org.apache.hadoop.mapred.InputFormat<K,V>)
+<ul>
+<li type="circle">org.apache.hawq.pxf.plugins.hdfs.utilities.<a href="org/apache/hawq/pxf/plugins/hdfs/utilities/PxfInputFormat.html" title="class in org.apache.hawq.pxf.plugins.hdfs.utilities"><span class="typeNameLink">PxfInputFormat</span></a></li>
+</ul>
+</li>
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+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="overview-summary.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="index.html?overview-tree.html" target="_top">Frames</a></li>
+<li><a href="overview-tree.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/docs/pxf/javadoc/package-list b/docs/pxf/javadoc/package-list
new file mode 100644
index 0000000..614465d
--- /dev/null
+++ b/docs/pxf/javadoc/package-list
@@ -0,0 +1,13 @@
+org.apache.hawq.pxf.api
+org.apache.hawq.pxf.api.io
+org.apache.hawq.pxf.api.utilities
+org.apache.hawq.pxf.plugins.hbase
+org.apache.hawq.pxf.plugins.hbase.utilities
+org.apache.hawq.pxf.plugins.hdfs
+org.apache.hawq.pxf.plugins.hdfs.utilities
+org.apache.hawq.pxf.plugins.hive
+org.apache.hawq.pxf.plugins.hive.utilities
+org.apache.hawq.pxf.service
+org.apache.hawq.pxf.service.io
+org.apache.hawq.pxf.service.rest
+org.apache.hawq.pxf.service.utilities
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new file mode 100644
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--- /dev/null
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+}
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+{
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+ sNode.className = tableTab;
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+ }
+ }
+}
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new file mode 100644
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+<!-- NewPage -->
+<html lang="en">
+<head>
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+<title>Serialized Form</title>
+<meta name="date" content="2016-04-20">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Serialized Form";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="overview-summary.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="index.html?serialized-form.html" target="_top">Frames</a></li>
+<li><a href="serialized-form.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
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+</li>
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+<!-- -->
+</a>
+<h3>Class <a href="org/apache/hawq/pxf/api/UserDataException.html" title="class in org.apache.hawq.pxf.api">org.apache.hawq.pxf.api.UserDataException</a> extends java.lang.Exception implements Serializable</h3>
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+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="overview-summary.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="deprecated-list.html">Deprecated</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="index.html?serialized-form.html" target="_top">Frames</a></li>
+<li><a href="serialized-form.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+ //-->
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new file mode 100644
index 0000000..98055b2
--- /dev/null
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@@ -0,0 +1,574 @@
+/* Javadoc style sheet */
+/*
+Overall document style
+*/
+
+@import url('resources/fonts/dejavu.css');
+
+body {
+ background-color:#ffffff;
+ color:#353833;
+ font-family:'DejaVu Sans', Arial, Helvetica, sans-serif;
+ font-size:14px;
+ margin:0;
+}
+a:link, a:visited {
+ text-decoration:none;
+ color:#4A6782;
+}
+a:hover, a:focus {
+ text-decoration:none;
+ color:#bb7a2a;
+}
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+ color:#4A6782;
+}
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+ line-height:1.4em;
+}
+dt code {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ padding-top:4px;
+}
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+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ vertical-align:top;
+ padding-top:4px;
+}
+sup {
+ font-size:8px;
+}
+/*
+Document title and Copyright styles
+*/
+.clear {
+ clear:both;
+ height:0px;
+ overflow:hidden;
+}
+.aboutLanguage {
+ float:right;
+ padding:0px 21px;
+ font-size:11px;
+ z-index:200;
+ margin-top:-9px;
+}
+.legalCopy {
+ margin-left:.5em;
+}
+.bar a, .bar a:link, .bar a:visited, .bar a:active {
+ color:#FFFFFF;
+ text-decoration:none;
+}
+.bar a:hover, .bar a:focus {
+ color:#bb7a2a;
+}
+.tab {
+ background-color:#0066FF;
+ color:#ffffff;
+ padding:8px;
+ width:5em;
+ font-weight:bold;
+}
+/*
+Navigation bar styles
+*/
+.bar {
+ background-color:#4D7A97;
+ color:#FFFFFF;
+ padding:.8em .5em .4em .8em;
+ height:auto;/*height:1.8em;*/
+ font-size:11px;
+ margin:0;
+}
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+ background-color:#4D7A97;
+ color:#FFFFFF;
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+}
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+}
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+ margin:0 25px 0 0;
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+}
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+ list-style:none;
+ float:left;
+ padding: 5px 6px;
+ text-transform:uppercase;
+}
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+ float:left;
+}
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+ text-decoration:none;
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+}
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+}
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+ margin: auto 5px;
+}
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+ margin:0 20px;
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+}
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+}
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+}
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+}
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+ margin:20px 0 5px 0;
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+}
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+ margin:10px;
+ position:relative;
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+}
+.indexContainer h2 {
+ font-size:13px;
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+}
+.indexContainer ul {
+ margin:0;
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+}
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+}
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+}
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+}
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