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<div class="subTitle">gobblin.runtime.locks</div>
<h2 title="Class FileBasedJobLockFactory" class="title">Class FileBasedJobLockFactory</h2>
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<li>gobblin.runtime.locks.FileBasedJobLockFactory</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../gobblin/runtime/locks/JobLockFactory.html" title="interface in gobblin.runtime.locks">JobLockFactory</a>&lt;<a href="../../../gobblin/runtime/locks/FileBasedJobLock.html" title="class in gobblin.runtime.locks">FileBasedJobLock</a>&gt;, <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>
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<pre>public class <span class="typeNameLabel">FileBasedJobLockFactory</span>
extends <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>
implements <a href="../../../gobblin/runtime/locks/JobLockFactory.html" title="interface in gobblin.runtime.locks">JobLockFactory</a>&lt;<a href="../../../gobblin/runtime/locks/FileBasedJobLock.html" title="class in gobblin.runtime.locks">FileBasedJobLock</a>&gt;</pre>
<div class="block">A factory for file-based job locks. All locks are presented as files under a common directory.
If the directory does not exist, it will be automatically created and removed on close().</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>static <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#FS_URI_CONFIG">FS_URI_CONFIG</a></span></code>
<div class="block">The URI of the file system with the directory for lock files</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#LOCK_DIR_CONFIG">LOCK_DIR_CONFIG</a></span></code>
<div class="block">The path to the directory for lock files</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#FileBasedJobLockFactory-org.apache.hadoop.fs.FileSystem-java.lang.String-">FileBasedJobLockFactory</a></span>(<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>&nbsp;fs,
<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>&nbsp;lockFileDir)</code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#FileBasedJobLockFactory-org.apache.hadoop.fs.FileSystem-java.lang.String-com.google.common.base.Optional-">FileBasedJobLockFactory</a></span>(<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>&nbsp;fs,
<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>&nbsp;lockFileDir,
<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;org.slf4j.Logger&gt;&nbsp;log)</code>
<div class="block">Constructs a new factory</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#close--">close</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html" title="class in gobblin.runtime.locks">FileBasedJobLockFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#create-com.typesafe.config.Config-org.apache.hadoop.conf.Configuration-com.google.common.base.Optional-">create</a></span>(<a href="http://typesafehub.github.io/config/latest/api/com/typesafe/config/Config.html?is-external=true" title="class or interface in com.typesafe.config">Config</a>&nbsp;factoryConfig,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;hadoopConf,
<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;org.slf4j.Logger&gt;&nbsp;log)</code>
<div class="block">Create a new instance using the specified factory and hadoop configurations.</div>
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<td class="colFirst"><code>static <a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html" title="class in gobblin.runtime.locks">FileBasedJobLockFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#createForProperties-java.util.Properties-">createForProperties</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties)</code>&nbsp;</td>
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<td class="colFirst"><code>protected static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#createLockDir-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-">createLockDir</a></span>(<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>&nbsp;fs,
<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;dirName)</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>static <a href="http://typesafehub.github.io/config/latest/api/com/typesafe/config/Config.html?is-external=true" title="class or interface in com.typesafe.config">Config</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#getConfigForProperties-java.util.Properties-">getConfigForProperties</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties)</code>&nbsp;</td>
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<td class="colFirst"><code>protected static <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#getDefaultDirPermissions--">getDefaultDirPermissions</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>static <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#getDefaultFileSystem-org.apache.hadoop.conf.Configuration-">getDefaultFileSystem</a></span>(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;hadoopConf)</code>&nbsp;</td>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code>static <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#getDefaultLockDir-org.apache.hadoop.fs.FileSystem-com.google.common.base.Optional-">getDefaultLockDir</a></span>(<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>&nbsp;fs,
<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;org.slf4j.Logger&gt;&nbsp;log)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../gobblin/runtime/locks/FileBasedJobLock.html" title="class in gobblin.runtime.locks">FileBasedJobLock</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html#getJobLock-gobblin.runtime.api.JobSpec-">getJobLock</a></span>(<a href="../../../gobblin/runtime/api/JobSpec.html" title="class in gobblin.runtime.api">JobSpec</a>&nbsp;jobSpec)</code>
<div class="block">Creates a lock for the specified job.</div>
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<pre>public static final&nbsp;<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> FS_URI_CONFIG</pre>
<div class="block">The URI of the file system with the directory for lock files</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#gobblin.runtime.locks.FileBasedJobLockFactory.FS_URI_CONFIG">Constant Field Values</a></dd>
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<h4>LOCK_DIR_CONFIG</h4>
<pre>public static final&nbsp;<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> LOCK_DIR_CONFIG</pre>
<div class="block">The path to the directory for lock files</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#gobblin.runtime.locks.FileBasedJobLockFactory.LOCK_DIR_CONFIG">Constant Field Values</a></dd>
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<h4>FileBasedJobLockFactory</h4>
<pre>public&nbsp;FileBasedJobLockFactory(<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>&nbsp;fs,
<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>&nbsp;lockFileDir,
<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;org.slf4j.Logger&gt;&nbsp;log)
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">Constructs a new factory</div>
<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>
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<h4>FileBasedJobLockFactory</h4>
<pre>public&nbsp;FileBasedJobLockFactory(<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>&nbsp;fs,
<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>&nbsp;lockFileDir)
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>
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<h4>create</h4>
<pre>public static&nbsp;<a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html" title="class in gobblin.runtime.locks">FileBasedJobLockFactory</a>&nbsp;create(<a href="http://typesafehub.github.io/config/latest/api/com/typesafe/config/Config.html?is-external=true" title="class or interface in com.typesafe.config">Config</a>&nbsp;factoryConfig,
<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;hadoopConf,
<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;org.slf4j.Logger&gt;&nbsp;log)
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">Create a new instance using the specified factory and hadoop configurations.</div>
<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>
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<h4>getDefaultFileSystem</h4>
<pre>public static&nbsp;<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>&nbsp;getDefaultFileSystem(<a href="http://hadoop.apache.org/docs/r2.3.0/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;hadoopConf)
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>
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<h4>getDefaultLockDir</h4>
<pre>public static&nbsp;<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>&nbsp;getDefaultLockDir(<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>&nbsp;fs,
<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;org.slf4j.Logger&gt;&nbsp;log)</pre>
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<h4>createLockDir</h4>
<pre>protected static&nbsp;void&nbsp;createLockDir(<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>&nbsp;fs,
<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;dirName)
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>
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<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>
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<pre>protected static&nbsp;<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>&nbsp;getDefaultDirPermissions()</pre>
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<h4>getConfigForProperties</h4>
<pre>public static&nbsp;<a href="http://typesafehub.github.io/config/latest/api/com/typesafe/config/Config.html?is-external=true" title="class or interface in com.typesafe.config">Config</a>&nbsp;getConfigForProperties(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties)</pre>
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<pre>public static&nbsp;<a href="../../../gobblin/runtime/locks/FileBasedJobLockFactory.html" title="class in gobblin.runtime.locks">FileBasedJobLockFactory</a>&nbsp;createForProperties(<a href="https://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties)
throws <a href="../../../gobblin/runtime/locks/JobLockException.html" title="class in gobblin.runtime.locks">JobLockException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../gobblin/runtime/locks/JobLockException.html" title="class in gobblin.runtime.locks">JobLockException</a></code></dd>
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<h4>getJobLock</h4>
<pre>public&nbsp;<a href="../../../gobblin/runtime/locks/FileBasedJobLock.html" title="class in gobblin.runtime.locks">FileBasedJobLock</a>&nbsp;getJobLock(<a href="../../../gobblin/runtime/api/JobSpec.html" title="class in gobblin.runtime.api">JobSpec</a>&nbsp;jobSpec)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/TimeoutException.html?is-external=true" title="class or interface in java.util.concurrent">TimeoutException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../gobblin/runtime/locks/JobLockFactory.html#getJobLock-gobblin.runtime.api.JobSpec-">JobLockFactory</a></code></span></div>
<div class="block">Creates a lock for the specified job. Lock is not acquired.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../gobblin/runtime/locks/JobLockFactory.html#getJobLock-gobblin.runtime.api.JobSpec-">getJobLock</a></code>&nbsp;in interface&nbsp;<code><a href="../../../gobblin/runtime/locks/JobLockFactory.html" title="interface in gobblin.runtime.locks">JobLockFactory</a>&lt;<a href="../../../gobblin/runtime/locks/FileBasedJobLock.html" title="class in gobblin.runtime.locks">FileBasedJobLock</a>&gt;</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/TimeoutException.html?is-external=true" title="class or interface in java.util.concurrent">TimeoutException</a></code></dd>
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<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="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code>&nbsp;in interface&nbsp;<code><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></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code>&nbsp;in interface&nbsp;<code><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></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>
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