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<h2 title="Uses of Interface org.apache.hadoop.util.Tool" class="title">Uses of Interface<br>org.apache.hadoop.util.Tool</h2>
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.fs.azure">org.apache.hadoop.fs.azure</a></td>
<td class="colLast">
<div class="block">
A distributed implementation of <a href="../../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs"><code>FileSystem</code></a> for reading and writing files on
<a href="http://store.azure.com">Azure Block Storage</a>.</div>
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</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.hdfs.server.namenode">org.apache.hadoop.hdfs.server.namenode</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.mapred">org.apache.hadoop.mapred</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.mapred.pipes">org.apache.hadoop.mapred.pipes</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.mapreduce.lib.partition">org.apache.hadoop.mapreduce.lib.partition</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.mapreduce.tools">org.apache.hadoop.mapreduce.tools</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.tools">org.apache.hadoop.tools</a></td>
<td class="colLast">
<div class="block">Command-line tools for MapReduce.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.tools.dynamometer">org.apache.hadoop.tools.dynamometer</a></td>
<td class="colLast">
<div class="block">The Dynamometer tool is used to stress test the HDFS NameNode by setting
up a realistic environment consistent of fake DataNodes and a real NameNode
with a real FS namesystem and near-real user workload (RPCs).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.util">org.apache.hadoop.util</a></td>
<td class="colLast">
<div class="block">Common utilities.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.client.cli">org.apache.hadoop.yarn.client.cli</a></td>
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<h3>Uses of <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a> in <a href="../../../../../org/apache/hadoop/fs/azure/package-summary.html">org.apache.hadoop.fs.azure</a></h3>
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<caption><span>Classes in <a href="../../../../../org/apache/hadoop/fs/azure/package-summary.html">org.apache.hadoop.fs.azure</a> that implement <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/fs/azure/WasbFsck.html" title="class in org.apache.hadoop.fs.azure">WasbFsck</a></span></code>
<div class="block">An fsck tool implementation for WASB that does various admin/cleanup/recovery
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<h3>Uses of <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a> in <a href="../../../../../org/apache/hadoop/hdfs/server/namenode/package-summary.html">org.apache.hadoop.hdfs.server.namenode</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../org/apache/hadoop/hdfs/server/namenode/package-summary.html">org.apache.hadoop.hdfs.server.namenode</a> that implement <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hdfs/server/namenode/FileSystemImage.html" title="class in org.apache.hadoop.hdfs.server.namenode">FileSystemImage</a></span></code>
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<h3>Uses of <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a> in <a href="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</a></h3>
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<caption><span>Classes in <a href="../../../../../org/apache/hadoop/mapred/package-summary.html">org.apache.hadoop.mapred</a> that implement <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/mapred/JobClient.html" title="class in org.apache.hadoop.mapred">JobClient</a></span></code>
<div class="block"><code>JobClient</code> is the primary interface for the user-job to interact
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../org/apache/hadoop/mapred/pipes/package-summary.html">org.apache.hadoop.mapred.pipes</a> that implement <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/mapred/pipes/Submitter.html" title="class in org.apache.hadoop.mapred.pipes">Submitter</a></span></code>
<div class="block">The main entry point and job submitter.</div>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/mapreduce/lib/partition/InputSampler.html" title="class in org.apache.hadoop.mapreduce.lib.partition">InputSampler</a>&lt;K,V&gt;</span></code>
<div class="block">Utility for collecting samples and writing a partition file for
<a href="../../../../../org/apache/hadoop/mapreduce/lib/partition/TotalOrderPartitioner.html" title="class in org.apache.hadoop.mapreduce.lib.partition"><code>TotalOrderPartitioner</code></a>.</div>
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<caption><span>Classes in <a href="../../../../../org/apache/hadoop/mapreduce/tools/package-summary.html">org.apache.hadoop.mapreduce.tools</a> that implement <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/mapreduce/tools/CLI.html" title="class in org.apache.hadoop.mapreduce.tools">CLI</a></span></code>
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<caption><span>Classes in <a href="../../../../../org/apache/hadoop/tools/package-summary.html">org.apache.hadoop.tools</a> that implement <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/tools/DistCp.html" title="class in org.apache.hadoop.tools">DistCp</a></span></code>
<div class="block">DistCp is the main driver-class for DistCpV2.</div>
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<h3>Uses of <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a> in org.apache.hadoop.tools.dynamometer</h3>
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<caption><span>Classes in org.apache.hadoop.tools.dynamometer with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/tools/dynamometer/Client.html" title="class in org.apache.hadoop.tools.dynamometer">Client</a></span></code>
<div class="block">Client for submitting a Dynamometer YARN application, and optionally, a
workload MapReduce job.</div>
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<caption><span>Methods in <a href="../../../../../org/apache/hadoop/util/package-summary.html">org.apache.hadoop.util</a> with parameters of type <a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><span class="typeNameLabel">ToolRunner.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/util/ToolRunner.html#run-org.apache.hadoop.conf.Configuration-org.apache.hadoop.util.Tool-java.lang.String:A-">run</a></span>(<a href="../../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</a>&nbsp;conf,
<a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a>&nbsp;tool,
<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>[]&nbsp;args)</code>
<div class="block">Runs the given <code>Tool</code> by <a href="../../../../../org/apache/hadoop/util/Tool.html#run-java.lang.String:A-"><code>run(String[])</code></a>, after
parsing with the given generic arguments.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><span class="typeNameLabel">ToolRunner.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/util/ToolRunner.html#run-org.apache.hadoop.util.Tool-java.lang.String:A-">run</a></span>(<a href="../../../../../org/apache/hadoop/util/Tool.html" title="interface in org.apache.hadoop.util">Tool</a>&nbsp;tool,
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<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/yarn/client/cli/LogsCLI.html" title="class in org.apache.hadoop.yarn.client.cli">LogsCLI</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/yarn/client/cli/SchedConfCLI.html" title="class in org.apache.hadoop.yarn.client.cli">SchedConfCLI</a></span></code>
<div class="block">CLI for modifying scheduler configuration.</div>
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