blob: 43906de63fb2aeec7b95320e716cf95f0226320b [file] [log] [blame]
<!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_40) on Thu Jul 20 13:17:34 PDT 2017 -->
<title>BaseDataPublisher (gobblin-core 0.11.0 API)</title>
<meta name="date" content="2017-07-20">
<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="BaseDataPublisher (gobblin-core 0.11.0 API)";
}
}
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};
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&nbsp;Class</li>
<li><a href="../../gobblin/publisher/BaseDataPublisherWithHiveRegistration.html" title="class in gobblin.publisher"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../index.html?gobblin/publisher/BaseDataPublisher.html" target="_top">Frames</a></li>
<li><a href="BaseDataPublisher.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../allclasses-noframe.html">All&nbsp;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:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</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">gobblin.publisher</div>
<h2 title="Class BaseDataPublisher" class="title">Class BaseDataPublisher</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">gobblin.publisher.DataPublisher</a></li>
<li>
<ul class="inheritance">
<li><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">gobblin.publisher.SingleTaskDataPublisher</a></li>
<li>
<ul class="inheritance">
<li>gobblin.publisher.BaseDataPublisher</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="https://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../gobblin/publisher/BaseDataPublisherWithHiveRegistration.html" title="class in gobblin.publisher">BaseDataPublisherWithHiveRegistration</a>, <a href="../../gobblin/publisher/CommitSequencePublisher.html" title="class in gobblin.publisher">CommitSequencePublisher</a>, <a href="../../gobblin/publisher/TimePartitionedDataPublisher.html" title="class in gobblin.publisher">TimePartitionedDataPublisher</a>, <a href="../../gobblin/publisher/TimestampDataPublisher.html" title="class in gobblin.publisher">TimestampDataPublisher</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="typeNameLabel">BaseDataPublisher</span>
extends <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">SingleTaskDataPublisher</a></pre>
<div class="block">A basic implementation of <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true" title="class or interface in gobblin.publisher"><code>SingleTaskDataPublisher</code></a> that publishes the data from the writer output directory
to the final output directory.
<p>
The final output directory is specified by <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/ConfigurationKeys.html?is-external=true#DATA_PUBLISHER_FINAL_DIR" title="class or interface in gobblin.configuration"><code>ConfigurationKeys.DATA_PUBLISHER_FINAL_DIR</code></a>. The output of each
writer is written to this directory. Each individual writer can also specify a path in the config key
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/ConfigurationKeys.html?is-external=true#WRITER_FILE_PATH" title="class or interface in gobblin.configuration"><code>ConfigurationKeys.WRITER_FILE_PATH</code></a>. Then the final output data for a writer will be
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/ConfigurationKeys.html?is-external=true#DATA_PUBLISHER_FINAL_DIR" title="class or interface in gobblin.configuration"><code>ConfigurationKeys.DATA_PUBLISHER_FINAL_DIR</code></a>/<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/ConfigurationKeys.html?is-external=true#WRITER_FILE_PATH" title="class or interface in gobblin.configuration"><code>ConfigurationKeys.WRITER_FILE_PATH</code></a>. If the
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/ConfigurationKeys.html?is-external=true#WRITER_FILE_PATH" title="class or interface in gobblin.configuration"><code>ConfigurationKeys.WRITER_FILE_PATH</code></a> is not specified, a default one is assigned. The default path is
constructed in the <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/source/workunit/Extract.html?is-external=true#getOutputFilePath--" title="class or interface in gobblin.source.workunit"><code>Extract.getOutputFilePath()</code></a> method.
</p>
<p>
This publisher records all dirs it publishes to in property <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/ConfigurationKeys.html?is-external=true#PUBLISHER_DIRS" title="class or interface in gobblin.configuration"><code>ConfigurationKeys.PUBLISHER_DIRS</code></a>. Each time it
publishes a <a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs"><code>Path</code></a>, if the path is a directory, it records this path. If the path is a file, it records the
parent directory of the path. To change this behavior one may override
<a href="../../gobblin/publisher/BaseDataPublisher.html#recordPublisherOutputDirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-int-"><code>recordPublisherOutputDirs(Path, Path, int)</code></a>.
</p></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">&nbsp;</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="http://google.github.io/guava/releases/15.0/api/docs/com/google/common/io/Closer.html?is-external=true" title="class or interface in com.google.common.io">Closer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#closer">closer</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/metadata/MetadataMerger.html?is-external=true" title="class or interface in gobblin.metadata">MetadataMerger</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#metadataMergers">metadataMergers</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#metaDataWriterFileSystemByBranches">metaDataWriterFileSystemByBranches</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#numBranches">numBranches</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="http://google.github.io/guava/releases/15.0/api/docs/com/google/common/io/Closer.html?is-external=true" title="class or interface in com.google.common.io">Closer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#parallelRunnerCloser">parallelRunnerCloser</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#parallelRunners">parallelRunners</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#parallelRunnerThreads">parallelRunnerThreads</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#permissions">permissions</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publisherFileSystemByBranches">publisherFileSystemByBranches</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://google.github.io/guava/releases/15.0/api/docs/com/google/common/base/Optional.html?is-external=true" title="class or interface in com.google.common.base">Optional</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publisherFinalDirOwnerGroupsByBranches">publisherFinalDirOwnerGroupsByBranches</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publisherOutputDirs">publisherOutputDirs</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#writerFileSystemByBranches">writerFileSystemByBranches</a></span></code>&nbsp;</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.gobblin.publisher.DataPublisher">
<!-- -->
</a>
<h3>Fields inherited from class&nbsp;gobblin.publisher.<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">DataPublisher</a></h3>
<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#state" title="class or interface in gobblin.publisher">state</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">&nbsp;</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="../../gobblin/publisher/BaseDataPublisher.html#BaseDataPublisher-gobblin.configuration.State-">BaseDataPublisher</a></span>(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/State.html?is-external=true" title="class or interface in gobblin.configuration">State</a>&nbsp;state)</code>&nbsp;</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">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</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 void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#addSingleTaskWriterOutputToExistingDir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-gobblin.configuration.WorkUnitState-int-gobblin.util.ParallelRunner-">addSingleTaskWriterOutputToExistingDir</a></span>(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;writerOutputDir,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;publisherOutputDir,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;workUnitState,
int&nbsp;branchId,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&nbsp;parallelRunner)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#addWriterOutputToExistingDir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-gobblin.configuration.WorkUnitState-int-gobblin.util.ParallelRunner-">addWriterOutputToExistingDir</a></span>(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;writerOutputDir,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;publisherOutputDir,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;workUnitState,
int&nbsp;branchId,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&nbsp;parallelRunner)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#close--">close</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected <a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#getPublisherOutputDir-gobblin.configuration.WorkUnitState-int-">getPublisherOutputDir</a></span>(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;workUnitState,
int&nbsp;branchId)</code>
<div class="block">Get the output directory path this <a href="../../gobblin/publisher/BaseDataPublisher.html" title="class in gobblin.publisher"><code>BaseDataPublisher</code></a> will write to.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#initialize--">initialize</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#movePath-gobblin.util.ParallelRunner-gobblin.configuration.State-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-int-">movePath</a></span>(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&nbsp;parallelRunner,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/State.html?is-external=true" title="class or interface in gobblin.configuration">State</a>&nbsp;state,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;src,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;dst,
int&nbsp;branchId)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publishData-java.util.Collection-">publishData</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;? extends <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&gt;&nbsp;states)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publishData-gobblin.configuration.WorkUnitState-">publishData</a></span>(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;state)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publishData-gobblin.configuration.WorkUnitState-int-boolean-java.util.Set-">publishData</a></span>(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;state,
int&nbsp;branchId,
boolean&nbsp;publishSingleTaskData,
<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&gt;&nbsp;writerOutputPathsMoved)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publishMetadata-java.util.Collection-">publishMetadata</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;? extends <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&gt;&nbsp;states)</code>
<div class="block">Merge all of the metadata output from each work-unit and publish the merged record.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#publishMetadata-gobblin.configuration.WorkUnitState-">publishMetadata</a></span>(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;state)</code>
<div class="block">Publish metadata for each branch.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#recordPublisherOutputDirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-int-">recordPublisherOutputDirs</a></span>(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;src,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;dst,
int&nbsp;branchId)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../gobblin/publisher/BaseDataPublisher.html#shouldPublishMetadataFirst--">shouldPublishMetadataFirst</a></span>()</code>
<div class="block">The BaseDataPublisher relies on publishData() to create and clean-up the output directories, so data
has to be published before the metadata can be.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.gobblin.publisher.SingleTaskDataPublisher">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;gobblin.publisher.<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">SingleTaskDataPublisher</a></h3>
<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true#getInstance-java.lang.Class-gobblin.configuration.State-" title="class or interface in gobblin.publisher">getInstance</a>, <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true#publish-gobblin.configuration.WorkUnitState-" title="class or interface in gobblin.publisher">publish</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.gobblin.publisher.DataPublisher">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;gobblin.publisher.<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">DataPublisher</a></h3>
<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#canBeSkipped--" title="class or interface in gobblin.publisher">canBeSkipped</a>, <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#getState--" title="class or interface in gobblin.publisher">getState</a>, <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#isThreadSafe--" title="class or interface in gobblin.publisher">isThreadSafe</a>, <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#publish-java.util.Collection-" title="class or interface in gobblin.publisher">publish</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&nbsp;java.lang.<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></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="numBranches">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>numBranches</h4>
<pre>protected final&nbsp;int numBranches</pre>
</li>
</ul>
<a name="writerFileSystemByBranches">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>writerFileSystemByBranches</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&gt; writerFileSystemByBranches</pre>
</li>
</ul>
<a name="publisherFileSystemByBranches">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publisherFileSystemByBranches</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&gt; publisherFileSystemByBranches</pre>
</li>
</ul>
<a name="metaDataWriterFileSystemByBranches">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>metaDataWriterFileSystemByBranches</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&gt; metaDataWriterFileSystemByBranches</pre>
</li>
</ul>
<a name="publisherFinalDirOwnerGroupsByBranches">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publisherFinalDirOwnerGroupsByBranches</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://google.github.io/guava/releases/15.0/api/docs/com/google/common/base/Optional.html?is-external=true" title="class or interface in com.google.common.base">Optional</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&gt; publisherFinalDirOwnerGroupsByBranches</pre>
</li>
</ul>
<a name="permissions">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>permissions</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&gt; permissions</pre>
</li>
</ul>
<a name="closer">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>closer</h4>
<pre>protected final&nbsp;<a href="http://google.github.io/guava/releases/15.0/api/docs/com/google/common/io/Closer.html?is-external=true" title="class or interface in com.google.common.io">Closer</a> closer</pre>
</li>
</ul>
<a name="parallelRunnerCloser">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parallelRunnerCloser</h4>
<pre>protected final&nbsp;<a href="http://google.github.io/guava/releases/15.0/api/docs/com/google/common/io/Closer.html?is-external=true" title="class or interface in com.google.common.io">Closer</a> parallelRunnerCloser</pre>
</li>
</ul>
<a name="parallelRunnerThreads">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parallelRunnerThreads</h4>
<pre>protected final&nbsp;int parallelRunnerThreads</pre>
</li>
</ul>
<a name="parallelRunners">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parallelRunners</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&gt; parallelRunners</pre>
</li>
</ul>
<a name="publisherOutputDirs">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publisherOutputDirs</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&gt; publisherOutputDirs</pre>
</li>
</ul>
<a name="metadataMergers">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>metadataMergers</h4>
<pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/metadata/MetadataMerger.html?is-external=true" title="class or interface in gobblin.metadata">MetadataMerger</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&gt; metadataMergers</pre>
</li>
</ul>
</li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="BaseDataPublisher-gobblin.configuration.State-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>BaseDataPublisher</h4>
<pre>public&nbsp;BaseDataPublisher(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/State.html?is-external=true" title="class or interface in gobblin.configuration">State</a>&nbsp;state)
throws <a href="https://docs.oracle.com/javase/7/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/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></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="initialize--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>initialize</h4>
<pre>public&nbsp;void&nbsp;initialize()
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#initialize--" title="class or interface in gobblin.publisher">initialize</a></code>&nbsp;in class&nbsp;<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">DataPublisher</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/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="close--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>close</h4>
<pre>public&nbsp;void&nbsp;close()
throws <a href="https://docs.oracle.com/javase/7/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/7/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="publishData-gobblin.configuration.WorkUnitState-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publishData</h4>
<pre>public&nbsp;void&nbsp;publishData(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;state)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true#publishData-gobblin.configuration.WorkUnitState-" title="class or interface in gobblin.publisher">publishData</a></code>&nbsp;in class&nbsp;<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">SingleTaskDataPublisher</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/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="publishData-java.util.Collection-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publishData</h4>
<pre>public&nbsp;void&nbsp;publishData(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;? extends <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&gt;&nbsp;states)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#publishData-java.util.Collection-" title="class or interface in gobblin.publisher">publishData</a></code>&nbsp;in class&nbsp;<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">DataPublisher</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/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="publishData-gobblin.configuration.WorkUnitState-int-boolean-java.util.Set-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publishData</h4>
<pre>protected&nbsp;void&nbsp;publishData(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;state,
int&nbsp;branchId,
boolean&nbsp;publishSingleTaskData,
<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&gt;&nbsp;writerOutputPathsMoved)
throws <a href="https://docs.oracle.com/javase/7/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/7/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="getPublisherOutputDir-gobblin.configuration.WorkUnitState-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPublisherOutputDir</h4>
<pre>protected&nbsp;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;getPublisherOutputDir(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;workUnitState,
int&nbsp;branchId)</pre>
<div class="block">Get the output directory path this <a href="../../gobblin/publisher/BaseDataPublisher.html" title="class in gobblin.publisher"><code>BaseDataPublisher</code></a> will write to.
<p>
This is the default implementation. Subclasses of <a href="../../gobblin/publisher/BaseDataPublisher.html" title="class in gobblin.publisher"><code>BaseDataPublisher</code></a> may override this
to write to a custom directory or write using a custom directory structure or naming pattern.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>workUnitState</code> - a <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration"><code>WorkUnitState</code></a> object</dd>
<dd><code>branchId</code> - the fork branch ID</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the output directory path this <a href="../../gobblin/publisher/BaseDataPublisher.html" title="class in gobblin.publisher"><code>BaseDataPublisher</code></a> will write to</dd>
</dl>
</li>
</ul>
<a name="addSingleTaskWriterOutputToExistingDir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-gobblin.configuration.WorkUnitState-int-gobblin.util.ParallelRunner-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addSingleTaskWriterOutputToExistingDir</h4>
<pre>protected&nbsp;void&nbsp;addSingleTaskWriterOutputToExistingDir(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;writerOutputDir,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;publisherOutputDir,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;workUnitState,
int&nbsp;branchId,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&nbsp;parallelRunner)
throws <a href="https://docs.oracle.com/javase/7/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/7/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="addWriterOutputToExistingDir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-gobblin.configuration.WorkUnitState-int-gobblin.util.ParallelRunner-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addWriterOutputToExistingDir</h4>
<pre>protected&nbsp;void&nbsp;addWriterOutputToExistingDir(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;writerOutputDir,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;publisherOutputDir,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;workUnitState,
int&nbsp;branchId,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&nbsp;parallelRunner)
throws <a href="https://docs.oracle.com/javase/7/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/7/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="movePath-gobblin.util.ParallelRunner-gobblin.configuration.State-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>movePath</h4>
<pre>protected&nbsp;void&nbsp;movePath(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/util/ParallelRunner.html?is-external=true" title="class or interface in gobblin.util">ParallelRunner</a>&nbsp;parallelRunner,
<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/State.html?is-external=true" title="class or interface in gobblin.configuration">State</a>&nbsp;state,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;src,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;dst,
int&nbsp;branchId)
throws <a href="https://docs.oracle.com/javase/7/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/7/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="recordPublisherOutputDirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>recordPublisherOutputDirs</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&gt;&nbsp;recordPublisherOutputDirs(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;src,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;dst,
int&nbsp;branchId)
throws <a href="https://docs.oracle.com/javase/7/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/7/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="publishMetadata-java.util.Collection-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publishMetadata</h4>
<pre>public&nbsp;void&nbsp;publishMetadata(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;? extends <a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&gt;&nbsp;states)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Merge all of the metadata output from each work-unit and publish the merged record.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#publishMetadata-java.util.Collection-" title="class or interface in gobblin.publisher">publishMetadata</a></code>&nbsp;in class&nbsp;<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">DataPublisher</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>states</code> - States from all tasks</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If there is an error publishing the file</dd>
</dl>
</li>
</ul>
<a name="publishMetadata-gobblin.configuration.WorkUnitState-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>publishMetadata</h4>
<pre>public&nbsp;void&nbsp;publishMetadata(<a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/configuration/WorkUnitState.html?is-external=true" title="class or interface in gobblin.configuration">WorkUnitState</a>&nbsp;state)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Publish metadata for each branch. We expect the metadata to be of String format and
populated in either the WRITER_MERGED_METADATA_KEY state or the WRITER_METADATA_KEY configuration key.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true#publishMetadata-gobblin.configuration.WorkUnitState-" title="class or interface in gobblin.publisher">publishMetadata</a></code>&nbsp;in class&nbsp;<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/SingleTaskDataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">SingleTaskDataPublisher</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/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="shouldPublishMetadataFirst--">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>shouldPublishMetadataFirst</h4>
<pre>protected&nbsp;boolean&nbsp;shouldPublishMetadataFirst()</pre>
<div class="block">The BaseDataPublisher relies on publishData() to create and clean-up the output directories, so data
has to be published before the metadata can be.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true#shouldPublishMetadataFirst--" title="class or interface in gobblin.publisher">shouldPublishMetadataFirst</a></code>&nbsp;in class&nbsp;<code><a href="http://linkedin.github.io/gobblin/javadoc/0.11.0/gobblin-api/gobblin/publisher/DataPublisher.html?is-external=true" title="class or interface in gobblin.publisher">DataPublisher</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">
<!-- -->
</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&nbsp;Class</li>
<li><a href="../../gobblin/publisher/BaseDataPublisherWithHiveRegistration.html" title="class in gobblin.publisher"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../index.html?gobblin/publisher/BaseDataPublisher.html" target="_top">Frames</a></li>
<li><a href="BaseDataPublisher.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../allclasses-noframe.html">All&nbsp;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:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</body>
</html>