Google Git
Sign in
apache / hadoop-site / 952d547359cafef280f0a0324055741b2ed55be1 / . / content / docs / r3.3.1 / hadoop-yarn / hadoop-yarn-server / hadoop-yarn-server-resourcemanager / apidocs / org / apache / hadoop / yarn / server / resourcemanager / scheduler / fair / FSQueue.html
blob: b67cb50631c81ed789598bf8838d1131e695e1b2 [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_292) on Tue Jun 15 06:12:13 GMT 2021 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>FSQueue (Apache Hadoop YARN ResourceManager 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="FSQueue (Apache Hadoop YARN ResourceManager 3.3.1 API)";
}
}
catch(err) {
}
//-->
var methods = {"i0":6,"i1":10,"i2":10,"i3":10,"i4":10,"i5":6,"i6":10,"i7":6,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":6,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":6,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":6,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10,"i44":10,"i45":10,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10,"i52":10,"i53":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract 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="class-use/FSQueue.html">Use</a></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><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueMetrics.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../../../../index.html?org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html" target="_top">Frames</a></li>
<li><a href="FSQueue.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">org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair</div>
<h2 title="Class FSQueue" class="title">Class FSQueue</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/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>org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSQueue</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSLeafQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSLeafQueue</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a></dd>
</dl>
<hr>
<br>
<pre>@InterfaceAudience.Private
@InterfaceStability.Unstable
public abstract class <span class="typeNameLabel">FSQueue</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></pre>
</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 float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#maxAMShare">maxAMShare</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#maxContainerAllocation">maxContainerAllocation</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="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#maxRunningApps">maxRunningApps</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#minShare">minShare</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#parent">parent</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">SchedulingPolicy</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#policy">policy</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected org.apache.hadoop.yarn.factories.RecordFactory</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#recordFactory">recordFactory</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FairScheduler</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#scheduler">scheduler</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#weights">weights</a></span></code>&nbsp;</td>
</tr>
</table>
</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="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#FSQueue-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSParentQueue-">FSQueue</a></span>(<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;name,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FairScheduler</a>&nbsp;scheduler,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a>&nbsp;parent)</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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract 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>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#collectSchedulerApplications-java.util.Collection-">collectSchedulerApplications</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationAttemptId&gt;&nbsp;apps)</code>
<div class="block">Adds all applications in the queue and its subqueues to the given collection.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#decPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">decPendingResource</a></span>(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToDec)</code>
<div class="block">When an outstanding resource is fulfilled or canceled, calling this will
decrease pending resource in a queue.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#decReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">decReservedResource</a></span>(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToDec)</code>
<div class="block">Decrement Reserved Capacity</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#decUsedResource-org.apache.hadoop.yarn.api.records.Resource-">decUsedResource</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;res)</code>
<div class="block">Decrease resource usage for this queue and all parent queues.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#dumpState--">dumpState</a></span>()</code>
<div class="block">Recursively dump states of all queues.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#dumpStateInternal-java.lang.StringBuilder-">dumpStateInternal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;sb)</code>
<div class="block">Recursively dump states of all queues.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<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>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getAccessibleNodeLabels--">getAccessibleNodeLabels</a></span>()</code>
<div class="block">Get labels can be accessed of this queue
labels={*}, means this queue can access any label
labels={ }, means this queue cannot access any label except node without label
labels={a, b, c} means this queue can access a or b or c</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>abstract <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSQueue</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getChildQueues--">getChildQueues</a></span>()</code>
<div class="block">Gets the children of this queue, if any.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Priority</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getDefaultApplicationPriority--">getDefaultApplicationPriority</a></span>()</code>
<div class="block">Get the Default Application Priority for this queue</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getDefaultNodeLabelExpression--">getDefaultNodeLabelExpression</a></span>()</code>
<div class="block">Get default label expression of this queue.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getFairShare--">getFairShare</a></span>()</code>
<div class="block">Get the fair share assigned to this Schedulable.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMaxAMShare--">getMaxAMShare</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMaxChildQueueResource--">getMaxChildQueueResource</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>abstract org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMaximumContainerAllocation--">getMaximumContainerAllocation</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMaxRunningApps--">getMaxRunningApps</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMaxShare--">getMaxShare</a></span>()</code>
<div class="block">Maximum Resource share assigned to the schedulable.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueMetrics.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSQueueMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMetrics--">getMetrics</a></span>()</code>
<div class="block">Get the queue metrics</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getMinShare--">getMinShare</a></span>()</code>
<div class="block">Minimum Resource share assigned to the schedulable.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getName--">getName</a></span>()</code>
<div class="block">Name of job/queue, used for debugging as well as for breaking ties in
scheduling order deterministically.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>abstract int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getNumRunnableApps--">getNumRunnableApps</a></span>()</code>
<div class="block">Return the number of apps for which containers can be allocated.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getParent--">getParent</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">SchedulingPolicy</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getPolicy--">getPolicy</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Priority</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getPriority--">getPriority</a></span>()</code>
<div class="block">Job priority for jobs in FIFO queues; meaningless for QueueSchedulables.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.QueueInfo</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getQueueInfo-boolean-boolean-">getQueueInfo</a></span>(boolean&nbsp;includeChildQueues,
boolean&nbsp;recursive)</code>
<div class="block">Get queue information</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getQueueName--">getQueueName</a></span>()</code>
<div class="block">Get the queue name</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.QueueStatistics</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getQueueStatistics--">getQueueStatistics</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getRawMaxShare--">getRawMaxShare</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getReservedResource--">getReservedResource</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getResourceUsage--">getResourceUsage</a></span>()</code>
<div class="block">Get the aggregate amount of resources consumed by the schedulable.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getStartTime--">getStartTime</a></span>()</code>
<div class="block">Start time for jobs in FIFO queues; meaningless for QueueSchedulables.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getSteadyFairShare--">getSteadyFairShare</a></span>()</code>
<div class="block">Get the steady fair share assigned to this Schedulable.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#getWeight--">getWeight</a></span>()</code>
<div class="block">Job/queue weight in fair sharing.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#hasAccess-org.apache.hadoop.yarn.api.records.QueueACL-org.apache.hadoop.security.UserGroupInformation-">hasAccess</a></span>(org.apache.hadoop.yarn.api.records.QueueACL&nbsp;acl,
org.apache.hadoop.security.UserGroupInformation&nbsp;user)</code>&nbsp;</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#incPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">incPendingResource</a></span>(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToInc)</code>
<div class="block">When new outstanding resource is asked, calling this will increase pending
resource in a queue.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#incReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">incReservedResource</a></span>(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToInc)</code>
<div class="block">Increment Reserved Capacity</div>
</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#incUsedResource-org.apache.hadoop.yarn.api.records.Resource-">incUsedResource</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;res)</code>
<div class="block">Increase resource usage for this queue and all parent queues.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#isActive--">isActive</a></span>()</code>
<div class="block">Returns true if queue has at least one app running.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#isDynamic--">isDynamic</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#isEmpty--">isEmpty</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#isPreemptable--">isPreemptable</a></span>()</code>
<div class="block">Check whether the schedulable is preemptable.</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#reinit-boolean-">reinit</a></span>(boolean&nbsp;recursive)</code>
<div class="block">Initialize a queue by setting its queue-specific properties and its
metrics.</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setDynamic-boolean-">setDynamic</a></span>(boolean&nbsp;dynamic)</code>&nbsp;</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setFairShare-org.apache.hadoop.yarn.api.records.Resource-">setFairShare</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;fairShare)</code>
<div class="block">Assign a fair share to this Schedulable.</div>
</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setMaxAMShare-float-">setMaxAMShare</a></span>(float&nbsp;maxAMShare)</code>&nbsp;</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setMaxChildQueueResource-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.ConfigurableResource-">setMaxChildQueueResource</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a>&nbsp;maxChildShare)</code>&nbsp;</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setMaxContainerAllocation-org.apache.hadoop.yarn.api.records.Resource-">setMaxContainerAllocation</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;maxContainerAllocation)</code>&nbsp;</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setMaxRunningApps-int-">setMaxRunningApps</a></span>(int&nbsp;maxRunningApps)</code>&nbsp;</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setMaxShare-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.ConfigurableResource-">setMaxShare</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a>&nbsp;maxShare)</code>&nbsp;</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setMinShare-org.apache.hadoop.yarn.api.records.Resource-">setMinShare</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;minShare)</code>&nbsp;</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setPolicy-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.SchedulingPolicy-">setPolicy</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">SchedulingPolicy</a>&nbsp;policy)</code>&nbsp;</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#setWeights-float-">setWeights</a></span>(float&nbsp;weights)</code>&nbsp;</td>
</tr>
<tr id="i51" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#toString--">toString</a></span>()</code>
<div class="block">Convenient toString implementation for debugging.</div>
</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#update-org.apache.hadoop.yarn.api.records.Resource-">update</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;fairShare)</code>
<div class="block">Set the queue's fairshare and update the demand/fairshare of child
queues/applications.</div>
</td>
</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#verifyAndSetPolicyFromConf-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfiguration-">verifyAndSetPolicyFromConf</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">AllocationConfiguration</a>&nbsp;queueConf)</code>
<div class="block">Recursively check policies for queues in pre-order.</div>
</td>
</tr>
</table>
<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/8/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/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.yarn.server.resourcemanager.scheduler.Queue">
<!-- -->
</a>
<h3>Methods inherited from interface&nbsp;org.apache.hadoop.yarn.server.resourcemanager.scheduler.<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></h3>
<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getAbstractUsersManager--">getAbstractUsersManager</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getQueueUserAclInfo-org.apache.hadoop.security.UserGroupInformation-">getQueueUserAclInfo</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#recoverContainer-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-">recoverContainer</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.Schedulable">
<!-- -->
</a>
<h3>Methods inherited from interface&nbsp;org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></h3>
<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#assignContainer-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerNode-">assignContainer</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getDemand--">getDemand</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#updateDemand--">updateDemand</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="scheduler">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>scheduler</h4>
<pre>protected final&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FairScheduler</a> scheduler</pre>
</li>
</ul>
<a name="parent">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parent</h4>
<pre>protected final&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a> parent</pre>
</li>
</ul>
<a name="recordFactory">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>recordFactory</h4>
<pre>protected final&nbsp;org.apache.hadoop.yarn.factories.RecordFactory recordFactory</pre>
</li>
</ul>
<a name="policy">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>policy</h4>
<pre>protected&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">SchedulingPolicy</a> policy</pre>
</li>
</ul>
<a name="weights">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>weights</h4>
<pre>protected&nbsp;float weights</pre>
</li>
</ul>
<a name="minShare">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>minShare</h4>
<pre>protected&nbsp;org.apache.hadoop.yarn.api.records.Resource minShare</pre>
</li>
</ul>
<a name="maxRunningApps">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>maxRunningApps</h4>
<pre>protected&nbsp;int maxRunningApps</pre>
</li>
</ul>
<a name="maxAMShare">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>maxAMShare</h4>
<pre>protected&nbsp;float maxAMShare</pre>
</li>
</ul>
<a name="maxContainerAllocation">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>maxContainerAllocation</h4>
<pre>protected&nbsp;org.apache.hadoop.yarn.api.records.Resource maxContainerAllocation</pre>
</li>
</ul>
</li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="FSQueue-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSParentQueue-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>FSQueue</h4>
<pre>public&nbsp;FSQueue(<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;name,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FairScheduler</a>&nbsp;scheduler,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a>&nbsp;parent)</pre>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="reinit-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>reinit</h4>
<pre>public final&nbsp;void&nbsp;reinit(boolean&nbsp;recursive)</pre>
<div class="block">Initialize a queue by setting its queue-specific properties and its
metrics. This method is invoked when creating a new queue or reloading
the allocation file.
This method does not set policies for queues when reloading the allocation
file since we need to either set all new policies or nothing, which is
handled by method <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html#verifyAndSetPolicyFromConf-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfiguration-"><code>verifyAndSetPolicyFromConf(org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfiguration)</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>recursive</code> - whether child queues should be reinitialized recursively</dd>
</dl>
</li>
</ul>
<a name="getName--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getName</h4>
<pre>public&nbsp;<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;getName()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getName--">Schedulable</a></code></span></div>
<div class="block">Name of job/queue, used for debugging as well as for breaking ties in
scheduling order deterministically.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getName--">getName</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="getQueueName--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getQueueName</h4>
<pre>public&nbsp;<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;getQueueName()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getQueueName--">Queue</a></code></span></div>
<div class="block">Get the queue name</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getQueueName--">getQueueName</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>queue name</dd>
</dl>
</li>
</ul>
<a name="getPolicy--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPolicy</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">SchedulingPolicy</a>&nbsp;getPolicy()</pre>
</li>
</ul>
<a name="getParent--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getParent</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSParentQueue</a>&nbsp;getParent()</pre>
</li>
</ul>
<a name="setPolicy-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.SchedulingPolicy-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setPolicy</h4>
<pre>public&nbsp;void&nbsp;setPolicy(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">SchedulingPolicy</a>&nbsp;policy)</pre>
</li>
</ul>
<a name="setWeights-float-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setWeights</h4>
<pre>public&nbsp;void&nbsp;setWeights(float&nbsp;weights)</pre>
</li>
</ul>
<a name="getWeight--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getWeight</h4>
<pre>public&nbsp;float&nbsp;getWeight()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getWeight--">Schedulable</a></code></span></div>
<div class="block">Job/queue weight in fair sharing. Weights are only meaningful when
compared. A weight of 2.0f has twice the weight of a weight of 1.0f,
which has twice the weight of a weight of 0.5f. A weight of 1.0f is
considered unweighted or a neutral weight. A weight of 0 is no weight.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getWeight--">getWeight</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the weight</dd>
</dl>
</li>
</ul>
<a name="setMinShare-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setMinShare</h4>
<pre>public&nbsp;void&nbsp;setMinShare(org.apache.hadoop.yarn.api.records.Resource&nbsp;minShare)</pre>
</li>
</ul>
<a name="getMinShare--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMinShare</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getMinShare()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getMinShare--">Schedulable</a></code></span></div>
<div class="block">Minimum Resource share assigned to the schedulable.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getMinShare--">getMinShare</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="setMaxShare-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.ConfigurableResource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setMaxShare</h4>
<pre>public&nbsp;void&nbsp;setMaxShare(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a>&nbsp;maxShare)</pre>
</li>
</ul>
<a name="setMaxContainerAllocation-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setMaxContainerAllocation</h4>
<pre>public&nbsp;void&nbsp;setMaxContainerAllocation(org.apache.hadoop.yarn.api.records.Resource&nbsp;maxContainerAllocation)</pre>
</li>
</ul>
<a name="getMaximumContainerAllocation--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMaximumContainerAllocation</h4>
<pre>public abstract&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getMaximumContainerAllocation()</pre>
</li>
</ul>
<a name="getMaxShare--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMaxShare</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getMaxShare()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getMaxShare--">Schedulable</a></code></span></div>
<div class="block">Maximum Resource share assigned to the schedulable.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getMaxShare--">getMaxShare</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="getRawMaxShare--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getRawMaxShare</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a>&nbsp;getRawMaxShare()</pre>
</li>
</ul>
<a name="getReservedResource--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getReservedResource</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getReservedResource()</pre>
</li>
</ul>
<a name="setMaxChildQueueResource-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.ConfigurableResource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setMaxChildQueueResource</h4>
<pre>public&nbsp;void&nbsp;setMaxChildQueueResource(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a>&nbsp;maxChildShare)</pre>
</li>
</ul>
<a name="getMaxChildQueueResource--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMaxChildQueueResource</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/ConfigurableResource.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">ConfigurableResource</a>&nbsp;getMaxChildQueueResource()</pre>
</li>
</ul>
<a name="setMaxRunningApps-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setMaxRunningApps</h4>
<pre>public&nbsp;void&nbsp;setMaxRunningApps(int&nbsp;maxRunningApps)</pre>
</li>
</ul>
<a name="getMaxRunningApps--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMaxRunningApps</h4>
<pre>public&nbsp;int&nbsp;getMaxRunningApps()</pre>
</li>
</ul>
<a name="getMaxAMShare--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMaxAMShare</h4>
<pre>public&nbsp;float&nbsp;getMaxAMShare()</pre>
</li>
</ul>
<a name="setMaxAMShare-float-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setMaxAMShare</h4>
<pre>public&nbsp;void&nbsp;setMaxAMShare(float&nbsp;maxAMShare)</pre>
</li>
</ul>
<a name="getStartTime--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getStartTime</h4>
<pre>public&nbsp;long&nbsp;getStartTime()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getStartTime--">Schedulable</a></code></span></div>
<div class="block">Start time for jobs in FIFO queues; meaningless for QueueSchedulables.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getStartTime--">getStartTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="getPriority--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPriority</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Priority&nbsp;getPriority()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getPriority--">Schedulable</a></code></span></div>
<div class="block">Job priority for jobs in FIFO queues; meaningless for QueueSchedulables.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getPriority--">getPriority</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="getQueueInfo-boolean-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getQueueInfo</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.QueueInfo&nbsp;getQueueInfo(boolean&nbsp;includeChildQueues,
boolean&nbsp;recursive)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getQueueInfo-boolean-boolean-">Queue</a></code></span></div>
<div class="block">Get queue information</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getQueueInfo-boolean-boolean-">getQueueInfo</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>includeChildQueues</code> - include child queues?</dd>
<dd><code>recursive</code> - recursively get child queue information?</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>queue information</dd>
</dl>
</li>
</ul>
<a name="getQueueStatistics--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getQueueStatistics</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.QueueStatistics&nbsp;getQueueStatistics()</pre>
</li>
</ul>
<a name="getMetrics--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMetrics</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueMetrics.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSQueueMetrics</a>&nbsp;getMetrics()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getMetrics--">Queue</a></code></span></div>
<div class="block">Get the queue metrics</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getMetrics--">getMetrics</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the queue metrics</dd>
</dl>
</li>
</ul>
<a name="getFairShare--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getFairShare</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getFairShare()</pre>
<div class="block">Get the fair share assigned to this Schedulable.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getFairShare--">getFairShare</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="setFairShare-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setFairShare</h4>
<pre>public&nbsp;void&nbsp;setFairShare(org.apache.hadoop.yarn.api.records.Resource&nbsp;fairShare)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#setFairShare-org.apache.hadoop.yarn.api.records.Resource-">Schedulable</a></code></span></div>
<div class="block">Assign a fair share to this Schedulable.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#setFairShare-org.apache.hadoop.yarn.api.records.Resource-">setFairShare</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="getSteadyFairShare--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getSteadyFairShare</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getSteadyFairShare()</pre>
<div class="block">Get the steady fair share assigned to this Schedulable.</div>
</li>
</ul>
<a name="hasAccess-org.apache.hadoop.yarn.api.records.QueueACL-org.apache.hadoop.security.UserGroupInformation-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>hasAccess</h4>
<pre>public&nbsp;boolean&nbsp;hasAccess(org.apache.hadoop.yarn.api.records.QueueACL&nbsp;acl,
org.apache.hadoop.security.UserGroupInformation&nbsp;user)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#hasAccess-org.apache.hadoop.yarn.api.records.QueueACL-org.apache.hadoop.security.UserGroupInformation-">hasAccess</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
</dl>
</li>
</ul>
<a name="isPreemptable--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isPreemptable</h4>
<pre>public&nbsp;boolean&nbsp;isPreemptable()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#isPreemptable--">Schedulable</a></code></span></div>
<div class="block">Check whether the schedulable is preemptable.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#isPreemptable--">isPreemptable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the schedulable is preemptable;
<code>false</code> otherwise</dd>
</dl>
</li>
</ul>
<a name="update-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>update</h4>
<pre>public&nbsp;void&nbsp;update(org.apache.hadoop.yarn.api.records.Resource&nbsp;fairShare)</pre>
<div class="block">Set the queue's fairshare and update the demand/fairshare of child
queues/applications.
To be called holding the scheduler writelock.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>fairShare</code> - </dd>
</dl>
</li>
</ul>
<a name="getChildQueues--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getChildQueues</h4>
<pre>public abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSQueue</a>&gt;&nbsp;getChildQueues()</pre>
<div class="block">Gets the children of this queue, if any.</div>
</li>
</ul>
<a name="collectSchedulerApplications-java.util.Collection-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>collectSchedulerApplications</h4>
<pre>public abstract&nbsp;void&nbsp;collectSchedulerApplications(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationAttemptId&gt;&nbsp;apps)</pre>
<div class="block">Adds all applications in the queue and its subqueues to the given collection.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>apps</code> - the collection to add the applications to</dd>
</dl>
</li>
</ul>
<a name="getNumRunnableApps--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getNumRunnableApps</h4>
<pre>public abstract&nbsp;int&nbsp;getNumRunnableApps()</pre>
<div class="block">Return the number of apps for which containers can be allocated.
Includes apps in subqueues.</div>
</li>
</ul>
<a name="isActive--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isActive</h4>
<pre>public&nbsp;boolean&nbsp;isActive()</pre>
<div class="block">Returns true if queue has at least one app running.</div>
</li>
</ul>
<a name="toString--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>toString</h4>
<pre>public&nbsp;<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;toString()</pre>
<div class="block">Convenient toString implementation for debugging.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
</dl>
</li>
</ul>
<a name="getAccessibleNodeLabels--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getAccessibleNodeLabels</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<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>&gt;&nbsp;getAccessibleNodeLabels()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getAccessibleNodeLabels--">Queue</a></code></span></div>
<div class="block">Get labels can be accessed of this queue
labels={*}, means this queue can access any label
labels={ }, means this queue cannot access any label except node without label
labels={a, b, c} means this queue can access a or b or c</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getAccessibleNodeLabels--">getAccessibleNodeLabels</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>labels</dd>
</dl>
</li>
</ul>
<a name="getDefaultNodeLabelExpression--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDefaultNodeLabelExpression</h4>
<pre>public&nbsp;<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;getDefaultNodeLabelExpression()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getDefaultNodeLabelExpression--">Queue</a></code></span></div>
<div class="block">Get default label expression of this queue. If label expression of
ApplicationSubmissionContext and label expression of Resource Request not
set, this will be used.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getDefaultNodeLabelExpression--">getDefaultNodeLabelExpression</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>default label expression</dd>
</dl>
</li>
</ul>
<a name="incPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>incPendingResource</h4>
<pre>public&nbsp;void&nbsp;incPendingResource(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToInc)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#incPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">Queue</a></code></span></div>
<div class="block">When new outstanding resource is asked, calling this will increase pending
resource in a queue.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#incPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">incPendingResource</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeLabel</code> - asked by application</dd>
<dd><code>resourceToInc</code> - new resource asked</dd>
</dl>
</li>
</ul>
<a name="decPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>decPendingResource</h4>
<pre>public&nbsp;void&nbsp;decPendingResource(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToDec)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#decPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">Queue</a></code></span></div>
<div class="block">When an outstanding resource is fulfilled or canceled, calling this will
decrease pending resource in a queue.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#decPendingResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">decPendingResource</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeLabel</code> - asked by application</dd>
<dd><code>resourceToDec</code> - new resource asked</dd>
</dl>
</li>
</ul>
<a name="incReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>incReservedResource</h4>
<pre>public&nbsp;void&nbsp;incReservedResource(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToInc)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#incReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">Queue</a></code></span></div>
<div class="block">Increment Reserved Capacity</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#incReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">incReservedResource</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeLabel</code> - asked by application</dd>
<dd><code>resourceToInc</code> - reserved resource asked</dd>
</dl>
</li>
</ul>
<a name="decReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>decReservedResource</h4>
<pre>public&nbsp;void&nbsp;decReservedResource(<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;nodeLabel,
org.apache.hadoop.yarn.api.records.Resource&nbsp;resourceToDec)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#decReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">Queue</a></code></span></div>
<div class="block">Decrement Reserved Capacity</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#decReservedResource-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-">decReservedResource</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeLabel</code> - asked by application</dd>
<dd><code>resourceToDec</code> - reserved resource asked</dd>
</dl>
</li>
</ul>
<a name="getResourceUsage--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getResourceUsage</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getResourceUsage()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getResourceUsage--">Schedulable</a></code></span></div>
<div class="block">Get the aggregate amount of resources consumed by the schedulable.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html#getResourceUsage--">getResourceUsage</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">Schedulable</a></code></dd>
</dl>
</li>
</ul>
<a name="incUsedResource-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>incUsedResource</h4>
<pre>protected&nbsp;void&nbsp;incUsedResource(org.apache.hadoop.yarn.api.records.Resource&nbsp;res)</pre>
<div class="block">Increase resource usage for this queue and all parent queues.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>res</code> - the resource to increase</dd>
</dl>
</li>
</ul>
<a name="decUsedResource-org.apache.hadoop.yarn.api.records.Resource-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>decUsedResource</h4>
<pre>protected&nbsp;void&nbsp;decUsedResource(org.apache.hadoop.yarn.api.records.Resource&nbsp;res)</pre>
<div class="block">Decrease resource usage for this queue and all parent queues.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>res</code> - the resource to decrease</dd>
</dl>
</li>
</ul>
<a name="getDefaultApplicationPriority--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDefaultApplicationPriority</h4>
<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Priority&nbsp;getDefaultApplicationPriority()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getDefaultApplicationPriority--">Queue</a></code></span></div>
<div class="block">Get the Default Application Priority for this queue</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html#getDefaultApplicationPriority--">getDefaultApplicationPriority</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Queue.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Queue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>default application priority</dd>
</dl>
</li>
</ul>
<a name="verifyAndSetPolicyFromConf-org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfiguration-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>verifyAndSetPolicyFromConf</h4>
<pre>public&nbsp;boolean&nbsp;verifyAndSetPolicyFromConf(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">AllocationConfiguration</a>&nbsp;queueConf)</pre>
<div class="block">Recursively check policies for queues in pre-order. Get queue policies
from the allocation file instead of properties of <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair"><code>FSQueue</code></a> objects.
Set the policy for current queue if there is no policy violation for its
children. This method is invoked while reloading the allocation file.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>queueConf</code> - allocation configuration</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if no policy violation and successfully set polices
for queues; false otherwise</dd>
</dl>
</li>
</ul>
<a name="dumpState--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>dumpState</h4>
<pre>public&nbsp;<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;dumpState()</pre>
<div class="block">Recursively dump states of all queues.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a string which holds all queue states</dd>
</dl>
</li>
</ul>
<a name="dumpStateInternal-java.lang.StringBuilder-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>dumpStateInternal</h4>
<pre>protected abstract&nbsp;void&nbsp;dumpStateInternal(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;sb)</pre>
<div class="block">Recursively dump states of all queues.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sb</code> - the {code StringBuilder} which holds queue states</dd>
</dl>
</li>
</ul>
<a name="isDynamic--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isDynamic</h4>
<pre>public&nbsp;boolean&nbsp;isDynamic()</pre>
</li>
</ul>
<a name="setDynamic-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setDynamic</h4>
<pre>public&nbsp;void&nbsp;setDynamic(boolean&nbsp;dynamic)</pre>
</li>
</ul>
<a name="isEmpty--">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>isEmpty</h4>
<pre>public abstract&nbsp;boolean&nbsp;isEmpty()</pre>
</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="class-use/FSQueue.html">Use</a></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><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueMetrics.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../../../../index.html?org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.html" target="_top">Frames</a></li>
<li><a href="FSQueue.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 ======= -->
<p class="legalCopy"><small>Copyright &#169; 2008&#x2013;2021 <a href="https://www.apache.org">Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>