Google Git
Sign in
apache / spark-website / 24535be02130e0d53fa589767a053d3747c7ae3b / . / site / docs / 3.3.4 / api / java / org / apache / spark / SparkEnv.html
blob: e13b1ce29bc334c87852a2fb58339d23bbb355be [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_392) on Fri Dec 08 19:54:35 UTC 2023 -->
<title>SparkEnv (Spark 3.3.4 JavaDoc)</title>
<meta name="date" content="2023-12-08">
<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="SparkEnv (Spark 3.3.4 JavaDoc)";
}
}
catch(err) {
}
//-->
var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":9,"i6":10,"i7":10,"i8":10,"i9":9,"i10":9,"i11":10,"i12":10,"i13":10,"i14":10,"i15":9,"i16":10};
var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../index-all.html">Index</a></li>
<li><a href="../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../org/apache/spark/SparkContext.html" title="class in org.apache.spark"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../org/apache/spark/SparkException.html" title="class in org.apache.spark"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../index.html?org/apache/spark/SparkEnv.html" target="_top">Frames</a></li>
<li><a href="SparkEnv.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>Field&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>Field&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.spark</div>
<h2 title="Class SparkEnv" class="title">Class SparkEnv</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>Object</li>
<li>
<ul class="inheritance">
<li>org.apache.spark.SparkEnv</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Implemented Interfaces:</dt>
<dd>org.apache.spark.internal.Logging</dd>
</dl>
<hr>
<br>
<pre>public class <span class="typeNameLabel">SparkEnv</span>
extends Object
implements org.apache.spark.internal.Logging</pre>
<div class="block">:: DeveloperApi ::
Holds all the runtime environment objects for a running Spark instance (either master or worker),
including the serializer, RpcEnv, block manager, map output tracker, etc. Currently
Spark code finds the SparkEnv through a global variable, so all the threads can access the same
SparkEnv. It can be accessed by SparkEnv.get (e.g. after creating a SparkContext).</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="nested.class.summary">
<!-- -->
</a>
<h3>Nested Class Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.spark.internal.Logging">
<!-- -->
</a>
<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.spark.internal.Logging</h3>
<code>org.apache.spark.internal.Logging.SparkShellLoggingFilter</code></li>
</ul>
</li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#SparkEnv-java.lang.String-org.apache.spark.rpc.RpcEnv-org.apache.spark.serializer.Serializer-org.apache.spark.serializer.Serializer-org.apache.spark.serializer.SerializerManager-org.apache.spark.MapOutputTracker-org.apache.spark.shuffle.ShuffleManager-org.apache.spark.broadcast.BroadcastManager-org.apache.spark.storage.BlockManager-org.apache.spark.SecurityManager-org.apache.spark.metrics.MetricsSystem-org.apache.spark.memory.MemoryManager-org.apache.spark.scheduler.OutputCommitCoordinator-org.apache.spark.SparkConf-">SparkEnv</a></span>(String&nbsp;executorId,
org.apache.spark.rpc.RpcEnv&nbsp;rpcEnv,
<a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a>&nbsp;serializer,
<a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a>&nbsp;closureSerializer,
org.apache.spark.serializer.SerializerManager&nbsp;serializerManager,
org.apache.spark.MapOutputTracker&nbsp;mapOutputTracker,
org.apache.spark.shuffle.ShuffleManager&nbsp;shuffleManager,
org.apache.spark.broadcast.BroadcastManager&nbsp;broadcastManager,
org.apache.spark.storage.BlockManager&nbsp;blockManager,
org.apache.spark.SecurityManager&nbsp;securityManager,
org.apache.spark.metrics.MetricsSystem&nbsp;metricsSystem,
org.apache.spark.memory.MemoryManager&nbsp;memoryManager,
org.apache.spark.scheduler.OutputCommitCoordinator&nbsp;outputCommitCoordinator,
<a href="../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a>&nbsp;conf)</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="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>org.apache.spark.storage.BlockManager</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#blockManager--">blockManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>org.apache.spark.broadcast.BroadcastManager</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#broadcastManager--">broadcastManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#closureSerializer--">closureSerializer</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#conf--">conf</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#executorId--">executorId</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/spark/SparkEnv.html" title="class in org.apache.spark">SparkEnv</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#get--">get</a></span>()</code>
<div class="block">Returns the SparkEnv.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>org.apache.spark.MapOutputTracker</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#mapOutputTracker--">mapOutputTracker</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>org.apache.spark.memory.MemoryManager</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#memoryManager--">memoryManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>org.apache.spark.metrics.MetricsSystem</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#metricsSystem--">metricsSystem</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#org:Dapache:Dspark:Dinternal:DLogging:D:Dlog__:Deq-org.slf4j.Logger-">org$apache$spark$internal$Logging$$log__$eq</a></span>(org.slf4j.Logger&nbsp;x$1)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#org:Dapache:Dspark:Dinternal:DLogging:D:Dlog_--">org$apache$spark$internal$Logging$$log_</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>org.apache.spark.scheduler.OutputCommitCoordinator</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#outputCommitCoordinator--">outputCommitCoordinator</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>org.apache.spark.SecurityManager</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#securityManager--">securityManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#serializer--">serializer</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>org.apache.spark.serializer.SerializerManager</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#serializerManager--">serializerManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#set-org.apache.spark.SparkEnv-">set</a></span>(<a href="../../../org/apache/spark/SparkEnv.html" title="class in org.apache.spark">SparkEnv</a>&nbsp;e)</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>org.apache.spark.shuffle.ShuffleManager</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/spark/SparkEnv.html#shuffleManager--">shuffleManager</a></span>()</code>&nbsp;</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.Object">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;Object</h3>
<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.spark.internal.Logging">
<!-- -->
</a>
<h3>Methods inherited from interface&nbsp;org.apache.spark.internal.Logging</h3>
<code>$init$, initializeForcefully, initializeLogIfNecessary, initializeLogIfNecessary, initializeLogIfNecessary$default$2, initLock, isTraceEnabled, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning, org$apache$spark$internal$Logging$$log__$eq, org$apache$spark$internal$Logging$$log_, uninitialize</code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="SparkEnv-java.lang.String-org.apache.spark.rpc.RpcEnv-org.apache.spark.serializer.Serializer-org.apache.spark.serializer.Serializer-org.apache.spark.serializer.SerializerManager-org.apache.spark.MapOutputTracker-org.apache.spark.shuffle.ShuffleManager-org.apache.spark.broadcast.BroadcastManager-org.apache.spark.storage.BlockManager-org.apache.spark.SecurityManager-org.apache.spark.metrics.MetricsSystem-org.apache.spark.memory.MemoryManager-org.apache.spark.scheduler.OutputCommitCoordinator-org.apache.spark.SparkConf-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>SparkEnv</h4>
<pre>public&nbsp;SparkEnv(String&nbsp;executorId,
org.apache.spark.rpc.RpcEnv&nbsp;rpcEnv,
<a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a>&nbsp;serializer,
<a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a>&nbsp;closureSerializer,
org.apache.spark.serializer.SerializerManager&nbsp;serializerManager,
org.apache.spark.MapOutputTracker&nbsp;mapOutputTracker,
org.apache.spark.shuffle.ShuffleManager&nbsp;shuffleManager,
org.apache.spark.broadcast.BroadcastManager&nbsp;broadcastManager,
org.apache.spark.storage.BlockManager&nbsp;blockManager,
org.apache.spark.SecurityManager&nbsp;securityManager,
org.apache.spark.metrics.MetricsSystem&nbsp;metricsSystem,
org.apache.spark.memory.MemoryManager&nbsp;memoryManager,
org.apache.spark.scheduler.OutputCommitCoordinator&nbsp;outputCommitCoordinator,
<a href="../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a>&nbsp;conf)</pre>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="set-org.apache.spark.SparkEnv-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>set</h4>
<pre>public static&nbsp;void&nbsp;set(<a href="../../../org/apache/spark/SparkEnv.html" title="class in org.apache.spark">SparkEnv</a>&nbsp;e)</pre>
</li>
</ul>
<a name="get--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>get</h4>
<pre>public static&nbsp;<a href="../../../org/apache/spark/SparkEnv.html" title="class in org.apache.spark">SparkEnv</a>&nbsp;get()</pre>
<div class="block">Returns the SparkEnv.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>(undocumented)</dd>
</dl>
</li>
</ul>
<a name="org:Dapache:Dspark:Dinternal:DLogging:D:Dlog_--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>org$apache$spark$internal$Logging$$log_</h4>
<pre>public static&nbsp;org.slf4j.Logger&nbsp;org$apache$spark$internal$Logging$$log_()</pre>
</li>
</ul>
<a name="org:Dapache:Dspark:Dinternal:DLogging:D:Dlog__:Deq-org.slf4j.Logger-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>org$apache$spark$internal$Logging$$log__$eq</h4>
<pre>public static&nbsp;void&nbsp;org$apache$spark$internal$Logging$$log__$eq(org.slf4j.Logger&nbsp;x$1)</pre>
</li>
</ul>
<a name="executorId--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>executorId</h4>
<pre>public&nbsp;String&nbsp;executorId()</pre>
</li>
</ul>
<a name="serializer--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>serializer</h4>
<pre>public&nbsp;<a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a>&nbsp;serializer()</pre>
</li>
</ul>
<a name="closureSerializer--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>closureSerializer</h4>
<pre>public&nbsp;<a href="../../../org/apache/spark/serializer/Serializer.html" title="class in org.apache.spark.serializer">Serializer</a>&nbsp;closureSerializer()</pre>
</li>
</ul>
<a name="serializerManager--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>serializerManager</h4>
<pre>public&nbsp;org.apache.spark.serializer.SerializerManager&nbsp;serializerManager()</pre>
</li>
</ul>
<a name="mapOutputTracker--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>mapOutputTracker</h4>
<pre>public&nbsp;org.apache.spark.MapOutputTracker&nbsp;mapOutputTracker()</pre>
</li>
</ul>
<a name="shuffleManager--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>shuffleManager</h4>
<pre>public&nbsp;org.apache.spark.shuffle.ShuffleManager&nbsp;shuffleManager()</pre>
</li>
</ul>
<a name="broadcastManager--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>broadcastManager</h4>
<pre>public&nbsp;org.apache.spark.broadcast.BroadcastManager&nbsp;broadcastManager()</pre>
</li>
</ul>
<a name="blockManager--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>blockManager</h4>
<pre>public&nbsp;org.apache.spark.storage.BlockManager&nbsp;blockManager()</pre>
</li>
</ul>
<a name="securityManager--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>securityManager</h4>
<pre>public&nbsp;org.apache.spark.SecurityManager&nbsp;securityManager()</pre>
</li>
</ul>
<a name="metricsSystem--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>metricsSystem</h4>
<pre>public&nbsp;org.apache.spark.metrics.MetricsSystem&nbsp;metricsSystem()</pre>
</li>
</ul>
<a name="memoryManager--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>memoryManager</h4>
<pre>public&nbsp;org.apache.spark.memory.MemoryManager&nbsp;memoryManager()</pre>
</li>
</ul>
<a name="outputCommitCoordinator--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>outputCommitCoordinator</h4>
<pre>public&nbsp;org.apache.spark.scheduler.OutputCommitCoordinator&nbsp;outputCommitCoordinator()</pre>
</li>
</ul>
<a name="conf--">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>conf</h4>
<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a>&nbsp;conf()</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="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/spark/SparkContext.html" title="class in org.apache.spark"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../org/apache/spark/SparkException.html" title="class in org.apache.spark"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../index.html?org/apache/spark/SparkEnv.html" target="_top">Frames</a></li>
<li><a href="SparkEnv.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>Field&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>Field&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 ======= -->
<script defer="defer" type="text/javascript" src="../../../lib/jquery.js"></script><script defer="defer" type="text/javascript" src="../../../lib/api-javadocs.js"></script></body>
</html>