| <!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_292) on Tue Jun 15 06:02:26 GMT 2021 --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>Uses of Package org.apache.hadoop.util (Apache Hadoop Common 3.3.1 API)</title> |
| <meta name="date" content="2021-06-15"> |
| <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="Uses of Package org.apache.hadoop.util (Apache Hadoop Common 3.3.1 API)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li>Class</li> |
| <li class="navBarCell1Rev">Use</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</li> |
| <li>Next</li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../index.html?org/apache/hadoop/util/package-use.html" target="_top">Frames</a></li> |
| <li><a href="package-use.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <div class="header"> |
| <h1 title="Uses of Package org.apache.hadoop.util" class="title">Uses of Package<br>org.apache.hadoop.util</h1> |
| </div> |
| <div class="contentContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <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/package-summary.html">org.apache.hadoop.util</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Package</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.crypto.key">org.apache.hadoop.crypto.key</a></td> |
| <td class="colLast"> |
| <div class="block">Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.fs">org.apache.hadoop.fs</a></td> |
| <td class="colLast"> |
| <div class="block">An abstract file system API.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.fs.ftp">org.apache.hadoop.fs.ftp</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.fs.sftp">org.apache.hadoop.fs.sftp</a></td> |
| <td class="colLast"> |
| <div class="block">SFTP FileSystem package.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.fs.statistics.impl">org.apache.hadoop.fs.statistics.impl</a></td> |
| <td class="colLast"> |
| <div class="block">Implementation support for statistics.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.fs.viewfs">org.apache.hadoop.fs.viewfs</a></td> |
| <td class="colLast"> |
| <div class="block">ViewFileSystem and ViewFileSystemOverloadScheme classes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.io">org.apache.hadoop.io</a></td> |
| <td class="colLast"> |
| <div class="block">Generic i/o code for use when reading and writing data to the network, |
| to databases, and to files.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.ipc">org.apache.hadoop.ipc</a></td> |
| <td class="colLast"> |
| <div class="block">Tools to help define network clients and servers.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.security">org.apache.hadoop.security</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.security.alias">org.apache.hadoop.security.alias</a></td> |
| <td class="colLast"> |
| <div class="block">Provides the hadoop credential provider API.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.security.token">org.apache.hadoop.security.token</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.service">org.apache.hadoop.service</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.service.launcher">org.apache.hadoop.service.launcher</a></td> |
| <td class="colLast"> |
| <div class="block">This package contains classes, interfaces and exceptions to launch |
| YARN services from the command line.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.tools">org.apache.hadoop.tools</a></td> |
| <td class="colLast"> </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> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.crypto.key"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/crypto/key/package-summary.html">org.apache.hadoop.crypto.key</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Tool.html#org.apache.hadoop.crypto.key">Tool</a> |
| <div class="block">A tool interface that supports handling of generic command-line options.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.fs"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/fs/package-summary.html">org.apache.hadoop.fs</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/DataChecksum.Type.html#org.apache.hadoop.fs">DataChecksum.Type</a> |
| <div class="block">The checksum types</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Progressable.html#org.apache.hadoop.fs">Progressable</a> |
| <div class="block">A facility for reporting progress.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.fs.ftp"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/fs/ftp/package-summary.html">org.apache.hadoop.fs.ftp</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Progressable.html#org.apache.hadoop.fs.ftp">Progressable</a> |
| <div class="block">A facility for reporting progress.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.fs.sftp"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/fs/sftp/package-summary.html">org.apache.hadoop.fs.sftp</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Progressable.html#org.apache.hadoop.fs.sftp">Progressable</a> |
| <div class="block">A facility for reporting progress.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.fs.statistics.impl"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by org.apache.hadoop.fs.statistics.impl</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/OperationDuration.html#org.apache.hadoop.fs.statistics.impl">OperationDuration</a> |
| <div class="block">Little duration counter.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.fs.viewfs"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by org.apache.hadoop.fs.viewfs</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Progressable.html#org.apache.hadoop.fs.viewfs">Progressable</a> |
| <div class="block">A facility for reporting progress.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.io"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/io/package-summary.html">org.apache.hadoop.io</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Progressable.html#org.apache.hadoop.io">Progressable</a> |
| <div class="block">A facility for reporting progress.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.ipc"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by org.apache.hadoop.ipc</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/LightWeightCache.Entry.html#org.apache.hadoop.ipc">LightWeightCache.Entry</a> |
| <div class="block">Entries of <code>LightWeightCache</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/LightWeightGSet.LinkedElement.html#org.apache.hadoop.ipc">LightWeightGSet.LinkedElement</a> |
| <div class="block">Elements of <code>LightWeightGSet</code>.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.security"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/security/package-summary.html">org.apache.hadoop.security</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ExitCodeProvider.html#org.apache.hadoop.security">ExitCodeProvider</a> |
| <div class="block">Get the exit code of an exception.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ExitUtil.ExitException.html#org.apache.hadoop.security">ExitUtil.ExitException</a> |
| <div class="block">An exception raised when a call to <code>ExitUtil.terminate(int)</code> was |
| called and system exits were blocked.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Tool.html#org.apache.hadoop.security">Tool</a> |
| <div class="block">A tool interface that supports handling of generic command-line options.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.security.alias"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/security/alias/package-summary.html">org.apache.hadoop.security.alias</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Tool.html#org.apache.hadoop.security.alias">Tool</a> |
| <div class="block">A tool interface that supports handling of generic command-line options.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.security.token"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/security/token/package-summary.html">org.apache.hadoop.security.token</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Tool.html#org.apache.hadoop.security.token">Tool</a> |
| <div class="block">A tool interface that supports handling of generic command-line options.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.service"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/service/package-summary.html">org.apache.hadoop.service</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ExitCodeProvider.html#org.apache.hadoop.service">ExitCodeProvider</a> |
| <div class="block">Get the exit code of an exception.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.service.launcher"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/service/launcher/package-summary.html">org.apache.hadoop.service.launcher</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ExitCodeProvider.html#org.apache.hadoop.service.launcher">ExitCodeProvider</a> |
| <div class="block">Get the exit code of an exception.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ExitUtil.ExitException.html#org.apache.hadoop.service.launcher">ExitUtil.ExitException</a> |
| <div class="block">An exception raised when a call to <code>ExitUtil.terminate(int)</code> was |
| called and system exits were blocked.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.tools"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/tools/package-summary.html">org.apache.hadoop.tools</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Tool.html#org.apache.hadoop.tools">Tool</a> |
| <div class="block">A tool interface that supports handling of generic command-line options.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.hadoop.util"> |
| <!-- --> |
| </a> |
| <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/util/package-summary.html">org.apache.hadoop.util</a> used by <a href="../../../../org/apache/hadoop/util/package-summary.html">org.apache.hadoop.util</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/AutoCloseableLock.html#org.apache.hadoop.util">AutoCloseableLock</a> |
| <div class="block">This is a wrap class of a ReentrantLock.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ComparableVersion.html#org.apache.hadoop.util">ComparableVersion</a> |
| <div class="block">Generic implementation of version comparison.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/DataChecksum.Type.html#org.apache.hadoop.util">DataChecksum.Type</a> |
| <div class="block">The checksum types</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/DiskChecker.DiskErrorException.html#org.apache.hadoop.util">DiskChecker.DiskErrorException</a> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ExitCodeProvider.html#org.apache.hadoop.util">ExitCodeProvider</a> |
| <div class="block">Get the exit code of an exception.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/FileBasedIPList.html#org.apache.hadoop.util">FileBasedIPList</a> |
| <div class="block">FileBasedIPList loads a list of subnets in CIDR format and ip addresses from |
| a file.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/GcTimeMonitor.html#org.apache.hadoop.util">GcTimeMonitor</a> |
| <div class="block">This class monitors the percentage of time the JVM is paused in GC within |
| the specified observation window, say 1 minute.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/GcTimeMonitor.Builder.html#org.apache.hadoop.util">GcTimeMonitor.Builder</a> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/GcTimeMonitor.GcData.html#org.apache.hadoop.util">GcTimeMonitor.GcData</a> |
| <div class="block">Encapsulates data about GC pauses measured at the specific timestamp.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/GcTimeMonitor.GcTimeAlertHandler.html#org.apache.hadoop.util">GcTimeMonitor.GcTimeAlertHandler</a> |
| <div class="block">The user can provide an instance of a class implementing this interface |
| when initializing a GcTimeMonitor to receive alerts when GC time |
| percentage exceeds the specified threshold.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/IPList.html#org.apache.hadoop.util">IPList</a> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/LightWeightGSet.LinkedElement.html#org.apache.hadoop.util">LightWeightGSet.LinkedElement</a> |
| <div class="block">Elements of <code>LightWeightGSet</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/MachineList.InetAddressFactory.html#org.apache.hadoop.util">MachineList.InetAddressFactory</a> |
| <div class="block">InetAddressFactory is used to obtain InetAddress from host.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/OperationDuration.html#org.apache.hadoop.util">OperationDuration</a> |
| <div class="block">Little duration counter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Progressable.html#org.apache.hadoop.util">Progressable</a> |
| <div class="block">A facility for reporting progress.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Shell.html#org.apache.hadoop.util">Shell</a> |
| <div class="block">A base class for running a Shell command.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Shell.CommandExecutor.html#org.apache.hadoop.util">Shell.CommandExecutor</a> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Shell.OSType.html#org.apache.hadoop.util">Shell.OSType</a> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/ShutdownHookManager.html#org.apache.hadoop.util">ShutdownHookManager</a> |
| <div class="block">The <code>ShutdownHookManager</code> enables running shutdownHook |
| in a deterministic order, higher priority first.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/StopWatch.html#org.apache.hadoop.util">StopWatch</a> |
| <div class="block">A simplified StopWatch implementation which can measure times in nanoseconds.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/StringUtils.TraditionalBinaryPrefix.html#org.apache.hadoop.util">StringUtils.TraditionalBinaryPrefix</a> |
| <div class="block">The traditional binary prefixes, kilo, mega, ..., exa, |
| which can be represented by a 64-bit integer.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/SysInfo.html#org.apache.hadoop.util">SysInfo</a> |
| <div class="block">Plugin to calculate resource information on the system.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../org/apache/hadoop/util/class-use/Tool.html#org.apache.hadoop.util">Tool</a> |
| <div class="block">A tool interface that supports handling of generic command-line options.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| </div> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li>Class</li> |
| <li class="navBarCell1Rev">Use</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</li> |
| <li>Next</li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../index.html?org/apache/hadoop/util/package-use.html" target="_top">Frames</a></li> |
| <li><a href="package-use.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small>Copyright © 2008–2021 <a href="https://www.apache.org">Apache Software Foundation</a>. All rights reserved.</small></p> |
| </body> |
| </html> |