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| <div class="subTitle">org.apache.hadoop.hbase.mapreduce</div> |
| <h2 title="Class HFileOutputFormat2" class="title">Class HFileOutputFormat2</h2> |
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| <li>org.apache.hadoop.mapreduce.OutputFormat<K,V></li> |
| <li> |
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| <li>org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>></li> |
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| <pre>@InterfaceAudience.Public |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.104">HFileOutputFormat2</a> |
| extends org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>></pre> |
| <div class="block">Writes HFiles. Passed Cells must arrive in order. |
| Writes current time as the sequence id for the file. Sets the major compacted |
| attribute on created @{link <a href="../../../../../org/apache/hadoop/hbase/io/hfile/HFile.html" title="class in org.apache.hadoop.hbase.io.hfile"><code>HFile</code></a>s. Calling write(null,null) will forcibly roll |
| all HFiles being written. |
| <p> |
| Using this class as part of a MapReduce job is best done |
| using <a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.client.RegionLocator-"><code>configureIncrementalLoad(Job, TableDescriptor, RegionLocator)</code></a>.</div> |
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| <td class="colFirst"><code>(package private) static class </code></td> |
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| <td class="colFirst"><code>(package private) static class </code></td> |
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| <code>org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.Counter</code></li> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
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| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#BLOCK_SIZE_FAMILIES_CONF_KEY">BLOCK_SIZE_FAMILIES_CONF_KEY</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#blockSizeDetails">blockSizeDetails</a></span></code> |
| <div class="block">Serialize column family to block size map to configuration.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#BLOOM_PARAM_FAMILIES_CONF_KEY">BLOOM_PARAM_FAMILIES_CONF_KEY</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#BLOOM_TYPE_FAMILIES_CONF_KEY">BLOOM_TYPE_FAMILIES_CONF_KEY</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#bloomParamDetails">bloomParamDetails</a></span></code> |
| <div class="block">Serialize column family to bloom param map to configuration.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#bloomTypeDetails">bloomTypeDetails</a></span></code> |
| <div class="block">Serialize column family to bloom type map to configuration.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#COMPRESSION_FAMILIES_CONF_KEY">COMPRESSION_FAMILIES_CONF_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#COMPRESSION_OVERRIDE_CONF_KEY">COMPRESSION_OVERRIDE_CONF_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#compressionDetails">compressionDetails</a></span></code> |
| <div class="block">Serialize column family to compression algorithm map to configuration.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#DATABLOCK_ENCODING_FAMILIES_CONF_KEY">DATABLOCK_ENCODING_FAMILIES_CONF_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#DATABLOCK_ENCODING_OVERRIDE_CONF_KEY">DATABLOCK_ENCODING_OVERRIDE_CONF_KEY</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#dataBlockEncodingDetails">dataBlockEncodingDetails</a></span></code> |
| <div class="block">Serialize column family to data block encoding map to configuration.</div> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#DEFAULT_LOCALITY_SENSITIVE">DEFAULT_LOCALITY_SENSITIVE</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#LOCALITY_SENSITIVE_CONF_KEY">LOCALITY_SENSITIVE_CONF_KEY</a></span></code> |
| <div class="block">Keep locality while generating HFiles for bulkload.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static org.slf4j.Logger</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#LOG">LOG</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY">MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#OUTPUT_TABLE_NAME_CONF_KEY">OUTPUT_TABLE_NAME_CONF_KEY</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#REMOTE_CLUSTER_ZOOKEEPER_CLIENT_PORT_CONF_KEY">REMOTE_CLUSTER_ZOOKEEPER_CLIENT_PORT_CONF_KEY</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#REMOTE_CLUSTER_ZOOKEEPER_QUORUM_CONF_KEY">REMOTE_CLUSTER_ZOOKEEPER_QUORUM_CONF_KEY</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#REMOTE_CLUSTER_ZOOKEEPER_ZNODE_PARENT_CONF_KEY">REMOTE_CLUSTER_ZOOKEEPER_ZNODE_PARENT_CONF_KEY</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#STORAGE_POLICY_PROPERTY">STORAGE_POLICY_PROPERTY</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#STORAGE_POLICY_PROPERTY_CF_PREFIX">STORAGE_POLICY_PROPERTY_CF_PREFIX</a></span></code> </td> |
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| <td class="colFirst"><code>protected static byte[]</code></td> |
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| <code>BASE_OUTPUT_NAME, COMPRESS, COMPRESS_CODEC, COMPRESS_TYPE, OUTDIR, PART</code></li> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#HFileOutputFormat2--">HFileOutputFormat2</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="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 static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#combineTableNameSuffix-byte:A-byte:A-">combineTableNameSuffix</a></span>(byte[] tableName, |
| byte[] suffix)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>(package private) static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-java.util.List-java.lang.Class-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.TableInfo.html" title="class in org.apache.hadoop.hbase.mapreduce">HFileOutputFormat2.TableInfo</a>> multiTableInfo, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> cls)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.client.RegionLocator-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a> regionLocator)</code> |
| <div class="block">Configure a MapReduce Job to perform an incremental load into the given |
| table.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.Table-org.apache.hadoop.hbase.client.RegionLocator-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Table.html" title="interface in org.apache.hadoop.hbase.client">Table</a> table, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a> regionLocator)</code> |
| <div class="block">Configure a MapReduce Job to perform an incremental load into the given |
| table.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoadMap-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.TableDescriptor-">configureIncrementalLoadMap</a></span>(org.apache.hadoop.mapreduce.Job job, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>(package private) static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configurePartitioner-org.apache.hadoop.mapreduce.Job-java.util.List-boolean-">configurePartitioner</a></span>(org.apache.hadoop.mapreduce.Job job, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>> splitPoints, |
| boolean writeMultipleTables)</code> |
| <div class="block">Configure <code>job</code> with a TotalOrderPartitioner, partitioning against |
| <code>splitPoints</code>.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureRemoteCluster-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.conf.Configuration-">configureRemoteCluster</a></span>(org.apache.hadoop.mapreduce.Job job, |
| org.apache.hadoop.conf.Configuration clusterConf)</code> |
| <div class="block">Configure HBase cluster key for remote cluster to load region location for locality-sensitive |
| if it's enabled.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>(package private) static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureStoragePolicy-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-byte:A-org.apache.hadoop.fs.Path-">configureStoragePolicy</a></span>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.FileSystem fs, |
| byte[] tableAndFamily, |
| org.apache.hadoop.fs.Path cfPath)</code> |
| <div class="block">Configure block storage policy for CF after the directory is created.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createFamilyBlockSizeMap-org.apache.hadoop.conf.Configuration-">createFamilyBlockSizeMap</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Runs inside the task to deserialize column family to block size |
| map from the configuration.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createFamilyBloomParamMap-org.apache.hadoop.conf.Configuration-">createFamilyBloomParamMap</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Runs inside the task to deserialize column family to bloom filter param |
| map from the configuration.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/regionserver/BloomType.html" title="enum in org.apache.hadoop.hbase.regionserver">BloomType</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createFamilyBloomTypeMap-org.apache.hadoop.conf.Configuration-">createFamilyBloomTypeMap</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Runs inside the task to deserialize column family to bloom filter type |
| map from the configuration.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/io/compress/Compression.Algorithm.html" title="enum in org.apache.hadoop.hbase.io.compress">Compression.Algorithm</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createFamilyCompressionMap-org.apache.hadoop.conf.Configuration-">createFamilyCompressionMap</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Runs inside the task to deserialize column family to compression algorithm |
| map from the configuration.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createFamilyConfValueMap-org.apache.hadoop.conf.Configuration-java.lang.String-">createFamilyConfValueMap</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> confName)</code> |
| <div class="block">Run inside the task to deserialize column family to given conf value map.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createFamilyDataBlockEncodingMap-org.apache.hadoop.conf.Configuration-">createFamilyDataBlockEncodingMap</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Runs inside the task to deserialize column family to data block encoding |
| type map from the configuration.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>(package private) static <V extends <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>><br>org.apache.hadoop.mapreduce.RecordWriter<<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,V></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#createRecordWriter-org.apache.hadoop.mapreduce.TaskAttemptContext-org.apache.hadoop.mapreduce.OutputCommitter-">createRecordWriter</a></span>(org.apache.hadoop.mapreduce.TaskAttemptContext context, |
| org.apache.hadoop.mapreduce.OutputCommitter committer)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>org.apache.hadoop.mapreduce.RecordWriter<<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#getRecordWriter-org.apache.hadoop.mapreduce.TaskAttemptContext-">getRecordWriter</a></span>(org.apache.hadoop.mapreduce.TaskAttemptContext context)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#getRegionStartKeys-java.util.List-boolean-">getRegionStartKeys</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a>> regionLocators, |
| boolean writeMultipleTables)</code> |
| <div class="block">Return the start keys of all of the regions in this table, |
| as a list of ImmutableBytesWritable.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>protected static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#getTableNameSuffixedWithFamily-byte:A-byte:A-">getTableNameSuffixedWithFamily</a></span>(byte[] tableName, |
| byte[] family)</code> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#serializeColumnFamilyAttribute-java.util.function.Function-java.util.List-">serializeColumnFamilyAttribute</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> fn, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>> allTables)</code> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>private static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#writePartitions-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.Path-java.util.List-boolean-">writePartitions</a></span>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path partitionsPath, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>> startKeys, |
| boolean writeMultipleTables)</code> |
| <div class="block">Write out a <code>SequenceFile</code> that can be read by |
| <code>TotalOrderPartitioner</code> that contains the split points in startKeys.</div> |
| </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat</h3> |
| <code>checkOutputSpecs, getCompressOutput, getDefaultWorkFile, getOutputCommitter, getOutputCompressorClass, getOutputName, getOutputPath, getPathForWorkFile, getUniqueFile, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputName, setOutputPath</code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <h4>configureIncrementalLoad</h4> |
| <pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.552">configureIncrementalLoad</a>(org.apache.hadoop.mapreduce.Job job, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Table.html" title="interface in org.apache.hadoop.hbase.client">Table</a> table, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a> regionLocator) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Configure a MapReduce Job to perform an incremental load into the given |
| table. This |
| <ul> |
| <li>Inspects the table to configure a total order partitioner</li> |
| <li>Uploads the partitions file to the cluster and adds it to the DistributedCache</li> |
| <li>Sets the number of reduce tasks to match the current number of regions</li> |
| <li>Sets the output key/value class to match HFileOutputFormat2's requirements</li> |
| <li>Sets the reducer up to perform the appropriate sorting (either KeyValueSortReducer or |
| PutSortReducer)</li> |
| <li>Sets the HBase cluster key to load region locations for locality-sensitive</li> |
| </ul> |
| The user should be sure to set the map output value class to either KeyValue or Put before |
| running this function.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.client.RegionLocator-"> |
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| <h4>configureIncrementalLoad</h4> |
| <pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.572">configureIncrementalLoad</a>(org.apache.hadoop.mapreduce.Job job, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a> regionLocator) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Configure a MapReduce Job to perform an incremental load into the given |
| table. This |
| <ul> |
| <li>Inspects the table to configure a total order partitioner</li> |
| <li>Uploads the partitions file to the cluster and adds it to the DistributedCache</li> |
| <li>Sets the number of reduce tasks to match the current number of regions</li> |
| <li>Sets the output key/value class to match HFileOutputFormat2's requirements</li> |
| <li>Sets the reducer up to perform the appropriate sorting (either KeyValueSortReducer or |
| PutSortReducer)</li> |
| </ul> |
| The user should be sure to set the map output value class to either KeyValue or Put before |
| running this function.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-java.util.List-java.lang.Class-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>configureIncrementalLoad</h4> |
| <pre>static void <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.579">configureIncrementalLoad</a>(org.apache.hadoop.mapreduce.Job job, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.TableInfo.html" title="class in org.apache.hadoop.hbase.mapreduce">HFileOutputFormat2.TableInfo</a>> multiTableInfo, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> cls) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="configureIncrementalLoadMap-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.TableDescriptor-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>configureIncrementalLoadMap</h4> |
| <pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.659">configureIncrementalLoadMap</a>(org.apache.hadoop.mapreduce.Job job, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="configureRemoteCluster-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.conf.Configuration-"> |
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| <h4>configureRemoteCluster</h4> |
| <pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.711">configureRemoteCluster</a>(org.apache.hadoop.mapreduce.Job job, |
| org.apache.hadoop.conf.Configuration clusterConf)</pre> |
| <div class="block">Configure HBase cluster key for remote cluster to load region location for locality-sensitive |
| if it's enabled. |
| It's not necessary to call this method explicitly when the cluster key for HBase cluster to be |
| used to load region location is configured in the job configuration. |
| Call this method when another HBase cluster key is configured in the job configuration. |
| For example, you should call when you load data from HBase cluster A using |
| <a href="../../../../../org/apache/hadoop/hbase/mapreduce/TableInputFormat.html" title="class in org.apache.hadoop.hbase.mapreduce"><code>TableInputFormat</code></a> and generate hfiles for HBase cluster B. |
| Otherwise, HFileOutputFormat2 fetch location from cluster A and locality-sensitive won't |
| working correctly. |
| <a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.Table-org.apache.hadoop.hbase.client.RegionLocator-"><code>configureIncrementalLoad(Job, Table, RegionLocator)</code></a> calls this method using |
| <a href="../../../../../org/apache/hadoop/hbase/client/Table.html#getConfiguration--"><code>Table.getConfiguration()</code></a> as clusterConf. |
| See HBASE-25608.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>job</code> - which has configuration to be updated</dd> |
| <dd><code>clusterConf</code> - which contains cluster key of the HBase cluster to be locality-sensitive</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-org.apache.hadoop.hbase.client.Table-org.apache.hadoop.hbase.client.RegionLocator-"><code>configureIncrementalLoad(Job, Table, RegionLocator)</code></a>, |
| <a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#LOCALITY_SENSITIVE_CONF_KEY"><code>LOCALITY_SENSITIVE_CONF_KEY</code></a>, |
| <a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#REMOTE_CLUSTER_ZOOKEEPER_QUORUM_CONF_KEY"><code>REMOTE_CLUSTER_ZOOKEEPER_QUORUM_CONF_KEY</code></a>, |
| <a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#REMOTE_CLUSTER_ZOOKEEPER_CLIENT_PORT_CONF_KEY"><code>REMOTE_CLUSTER_ZOOKEEPER_CLIENT_PORT_CONF_KEY</code></a>, |
| <a href="../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#REMOTE_CLUSTER_ZOOKEEPER_ZNODE_PARENT_CONF_KEY"><code>REMOTE_CLUSTER_ZOOKEEPER_ZNODE_PARENT_CONF_KEY</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createFamilyCompressionMap-org.apache.hadoop.conf.Configuration-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createFamilyCompressionMap</h4> |
| <pre>@InterfaceAudience.Private |
| static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/io/compress/Compression.Algorithm.html" title="enum in org.apache.hadoop.hbase.io.compress">Compression.Algorithm</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.740">createFamilyCompressionMap</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block">Runs inside the task to deserialize column family to compression algorithm |
| map from the configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - to read the serialized values from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map from column family to the configured compression algorithm</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createFamilyBloomTypeMap-org.apache.hadoop.conf.Configuration-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createFamilyBloomTypeMap</h4> |
| <pre>@InterfaceAudience.Private |
| static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/regionserver/BloomType.html" title="enum in org.apache.hadoop.hbase.regionserver">BloomType</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.760">createFamilyBloomTypeMap</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block">Runs inside the task to deserialize column family to bloom filter type |
| map from the configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - to read the serialized values from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map from column family to the the configured bloom filter type</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createFamilyBloomParamMap-org.apache.hadoop.conf.Configuration-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createFamilyBloomParamMap</h4> |
| <pre>@InterfaceAudience.Private |
| static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.779">createFamilyBloomParamMap</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block">Runs inside the task to deserialize column family to bloom filter param |
| map from the configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - to read the serialized values from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map from column family to the the configured bloom filter param</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createFamilyBlockSizeMap-org.apache.hadoop.conf.Configuration-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createFamilyBlockSizeMap</h4> |
| <pre>@InterfaceAudience.Private |
| static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.791">createFamilyBlockSizeMap</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block">Runs inside the task to deserialize column family to block size |
| map from the configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - to read the serialized values from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map from column family to the configured block size</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createFamilyDataBlockEncodingMap-org.apache.hadoop.conf.Configuration-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createFamilyDataBlockEncodingMap</h4> |
| <pre>@InterfaceAudience.Private |
| static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.811">createFamilyDataBlockEncodingMap</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block">Runs inside the task to deserialize column family to data block encoding |
| type map from the configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - to read the serialized values from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map from column family to HFileDataBlockEncoder for the |
| configured data block type for the family</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createFamilyConfValueMap-org.apache.hadoop.conf.Configuration-java.lang.String-"> |
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| <h4>createFamilyConfValueMap</h4> |
| <pre>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.829">createFamilyConfValueMap</a>(org.apache.hadoop.conf.Configuration conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> confName)</pre> |
| <div class="block">Run inside the task to deserialize column family to given conf value map.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - to read the serialized values from</dd> |
| <dd><code>confName</code> - conf key to read from the configuration</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map of column family to the given configuration value</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="configurePartitioner-org.apache.hadoop.mapreduce.Job-java.util.List-boolean-"> |
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| <h4>configurePartitioner</h4> |
| <pre>static void <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.853">configurePartitioner</a>(org.apache.hadoop.mapreduce.Job job, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>> splitPoints, |
| boolean writeMultipleTables) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Configure <code>job</code> with a TotalOrderPartitioner, partitioning against |
| <code>splitPoints</code>. Cleans up the partitions file after job exists.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <pre>@InterfaceAudience.Private |
| static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#line.875">serializeColumnFamilyAttribute</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> fn, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>> allTables) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/UnsupportedEncodingException.html?is-external=true" title="class or interface in java.io">UnsupportedEncodingException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/UnsupportedEncodingException.html?is-external=true" title="class or interface in java.io">UnsupportedEncodingException</a></code></dd> |
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