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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.spark</div>
+<h2 title="Class ExecutorLostFailure" class="title">Class 
ExecutorLostFailure</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.ExecutorLostFailure</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, <a 
href="../../../org/apache/spark/TaskEndReason.html" title="interface in 
org.apache.spark">TaskEndReason</a>, <a 
href="../../../org/apache/spark/TaskFailedReason.html" title="interface in 
org.apache.spark">TaskFailedReason</a>, scala.Equals, scala.Product</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ExecutorLostFailure</span>
+extends Object
+implements <a href="../../../org/apache/spark/TaskFailedReason.html" 
title="interface in org.apache.spark">TaskFailedReason</a>, scala.Product, 
scala.Serializable</pre>
+<div class="block">:: DeveloperApi ::
+ The task failed because the executor that it was running on was lost. This 
may happen because
+ the task crashed the JVM.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../serialized-form.html#org.apache.spark.ExecutorLostFailure">Serialized
 Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== 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/ExecutorLostFailure.html#ExecutorLostFailure-java.lang.String-boolean-scala.Option-">ExecutorLostFailure</a></span>(String&nbsp;execId,
+                   boolean&nbsp;exitCausedByApp,
+                   scala.Option&lt;String&gt;&nbsp;reason)</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+</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 
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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 static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#canEqual-java.lang.Object-">canEqual</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#countTowardsTaskFailures--">countTowardsTaskFailures</a></span>()</code>
+<div class="block">Whether this task failure should be counted towards the 
maximum number of times the task is
+ allowed to fail before the stage is aborted.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#equals-java.lang.Object-">equals</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#execId--">execId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#exitCausedByApp--">exitCausedByApp</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>abstract static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#productArity--">productArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>abstract static Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#productElement-int-">productElement</a></span>(int&nbsp;n)</code>&nbsp;</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>static 
scala.collection.Iterator&lt;Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#productIterator--">productIterator</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>static String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#productPrefix--">productPrefix</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>scala.Option&lt;String&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#reason--">reason</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorLostFailure.html#toErrorString--">toErrorString</a></span>()</code>
+<div class="block">Error message displayed in the web UI.</div>
+</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.scala.Product">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.Product</h3>
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+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.scala.Equals">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.Equals</h3>
+<code>canEqual, equals</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="ExecutorLostFailure-java.lang.String-boolean-scala.Option-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ExecutorLostFailure</h4>
+<pre>public&nbsp;ExecutorLostFailure(String&nbsp;execId,
+                           boolean&nbsp;exitCausedByApp,
+                           scala.Option&lt;String&gt;&nbsp;reason)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="canEqual-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>canEqual</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;canEqual(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="equals-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>equals</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;equals(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="productElement-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productElement</h4>
+<pre>public abstract static&nbsp;Object&nbsp;productElement(int&nbsp;n)</pre>
+</li>
+</ul>
+<a name="productArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productArity</h4>
+<pre>public abstract static&nbsp;int&nbsp;productArity()</pre>
+</li>
+</ul>
+<a name="productIterator--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productIterator</h4>
+<pre>public 
static&nbsp;scala.collection.Iterator&lt;Object&gt;&nbsp;productIterator()</pre>
+</li>
+</ul>
+<a name="productPrefix--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productPrefix</h4>
+<pre>public static&nbsp;String&nbsp;productPrefix()</pre>
+</li>
+</ul>
+<a name="execId--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>execId</h4>
+<pre>public&nbsp;String&nbsp;execId()</pre>
+</li>
+</ul>
+<a name="exitCausedByApp--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>exitCausedByApp</h4>
+<pre>public&nbsp;boolean&nbsp;exitCausedByApp()</pre>
+</li>
+</ul>
+<a name="reason--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>reason</h4>
+<pre>public&nbsp;scala.Option&lt;String&gt;&nbsp;reason()</pre>
+</li>
+</ul>
+<a name="toErrorString--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>toErrorString</h4>
+<pre>public&nbsp;String&nbsp;toErrorString()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/TaskFailedReason.html#toErrorString--">TaskFailedReason</a></code></span></div>
+<div class="block">Error message displayed in the web UI.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/TaskFailedReason.html#toErrorString--">toErrorString</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/TaskFailedReason.html" 
title="interface in org.apache.spark">TaskFailedReason</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="countTowardsTaskFailures--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>countTowardsTaskFailures</h4>
+<pre>public&nbsp;boolean&nbsp;countTowardsTaskFailures()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/TaskFailedReason.html#countTowardsTaskFailures--">TaskFailedReason</a></code></span></div>
+<div class="block">Whether this task failure should be counted towards the 
maximum number of times the task is
+ allowed to fail before the stage is aborted.  Set to false in cases where the 
task's failure
+ was unrelated to the task; for example, if the task failed because the 
executor it was running
+ on was killed.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/TaskFailedReason.html#countTowardsTaskFailures--">countTowardsTaskFailures</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/TaskFailedReason.html" 
title="interface in org.apache.spark">TaskFailedReason</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/java/org/apache/spark/ExecutorPlugin.html
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+<!-- NewPage -->
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+<head>
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+<title>ExecutorPlugin (Spark 2.4.0 JavaDoc)</title>
+<meta name="date" content="2018-11-02">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" 
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+            parent.document.title="ExecutorPlugin (Spark 2.4.0 JavaDoc)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":18,"i1":18};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance 
Methods"],16:["t5","Default 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">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation 
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+<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/ExecutorLostFailure.html" title="class 
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<div class="subTitle">org.apache.spark</div>
+<h2 title="Interface ExecutorPlugin" class="title">Interface 
ExecutorPlugin</h2>
+</div>
+<div class="contentContainer">
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+<ul class="blockList">
+<li class="blockList">
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+<br>
+<pre>public interface <span class="typeNameLabel">ExecutorPlugin</span></pre>
+<div class="block">A plugin which can be automaticaly instantiated within each 
Spark executor.  Users can specify
+ plugins which should be created with the "spark.executor.plugins" 
configuration.  An instance
+ of each plugin will be created for every executor, including those created by 
dynamic allocation,
+ before the executor starts running any tasks.
+
+ The specific api exposed to the end users still considered to be very 
unstable.  We will
+ hopefully be able to keep compatability by providing default implementations 
for any methods
+ added, but make no guarantees this will always be possible across all Spark 
releases.
+
+ Spark does nothing to verify the plugin is doing legitimate things, or to 
manage the resources
+ it uses.  A plugin acquires the same privileges as the user running the task. 
 A bad plugin
+ could also intefere with task execution and make the executor fail in 
unexpected ways.</div>
+</li>
+</ul>
+</div>
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+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
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+<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>default void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorPlugin.html#init--">init</a></span>()</code>
+<div class="block">Initialize the executor plugin.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>default void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorPlugin.html#shutdown--">shutdown</a></span>()</code>
+<div class="block">Clean up and terminate this plugin.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
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+<li class="blockList">
+<h4>init</h4>
+<pre>default&nbsp;void&nbsp;init()</pre>
+<div class="block">Initialize the executor plugin.
+
+ <p>Each executor will, during its initialization, invoke this method on each
+ plugin provided in the spark.executor.plugins configuration.</p>
+
+ <p>Plugins should create threads in their implementation of this method for
+ any polling, blocking, or intensive computation.</p></div>
+</li>
+</ul>
+<a name="shutdown--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>shutdown</h4>
+<pre>default&nbsp;void&nbsp;shutdown()</pre>
+<div class="block">Clean up and terminate this plugin.
+
+ <p>This function is called during the executor shutdown phase. The executor
+ will wait for the plugin to terminate before continuing its own 
shutdown.</p></div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.spark</div>
+<h2 title="Class ExecutorRegistered" class="title">Class 
ExecutorRegistered</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.ExecutorRegistered</li>
+</ul>
+</li>
+</ul>
+<div class="description">
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+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, scala.Equals, scala.Product</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ExecutorRegistered</span>
+extends Object
+implements scala.Product, scala.Serializable</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../serialized-form.html#org.apache.spark.ExecutorRegistered">Serialized
 Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
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+<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/ExecutorRegistered.html#ExecutorRegistered-java.lang.String-">ExecutorRegistered</a></span>(String&nbsp;executorId)</code>&nbsp;</td>
+</tr>
+</table>
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+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
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+<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 
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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 static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#canEqual-java.lang.Object-">canEqual</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#equals-java.lang.Object-">equals</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#executorId--">executorId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>abstract static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#productArity--">productArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>abstract static Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#productElement-int-">productElement</a></span>(int&nbsp;n)</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>static 
scala.collection.Iterator&lt;Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#productIterator--">productIterator</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>static String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRegistered.html#productPrefix--">productPrefix</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.scala.Product">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.Product</h3>
+<code>productArity, productElement, productIterator, productPrefix</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.scala.Equals">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.Equals</h3>
+<code>canEqual, equals</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">
+<!--   -->
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+<h3>Constructor Detail</h3>
+<a name="ExecutorRegistered-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ExecutorRegistered</h4>
+<pre>public&nbsp;ExecutorRegistered(String&nbsp;executorId)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="canEqual-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>canEqual</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;canEqual(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="equals-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>equals</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;equals(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="productElement-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productElement</h4>
+<pre>public abstract static&nbsp;Object&nbsp;productElement(int&nbsp;n)</pre>
+</li>
+</ul>
+<a name="productArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productArity</h4>
+<pre>public abstract static&nbsp;int&nbsp;productArity()</pre>
+</li>
+</ul>
+<a name="productIterator--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productIterator</h4>
+<pre>public 
static&nbsp;scala.collection.Iterator&lt;Object&gt;&nbsp;productIterator()</pre>
+</li>
+</ul>
+<a name="productPrefix--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productPrefix</h4>
+<pre>public static&nbsp;String&nbsp;productPrefix()</pre>
+</li>
+</ul>
+<a name="executorId--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>executorId</h4>
+<pre>public&nbsp;String&nbsp;executorId()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<!-- ======== START OF CLASS DATA ======== -->
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+<div class="subTitle">org.apache.spark</div>
+<h2 title="Class ExecutorRemoved" class="title">Class ExecutorRemoved</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.ExecutorRemoved</li>
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+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, scala.Equals, scala.Product</dd>
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+<br>
+<pre>public class <span class="typeNameLabel">ExecutorRemoved</span>
+extends Object
+implements scala.Product, scala.Serializable</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../serialized-form.html#org.apache.spark.ExecutorRemoved">Serialized
 Form</a></dd>
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+<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/ExecutorRemoved.html#ExecutorRemoved-java.lang.String-">ExecutorRemoved</a></span>(String&nbsp;executorId)</code>&nbsp;</td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
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+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRemoved.html#canEqual-java.lang.Object-">canEqual</a></span>(Object&nbsp;that)</code>&nbsp;</td>
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+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRemoved.html#equals-java.lang.Object-">equals</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRemoved.html#executorId--">executorId</a></span>()</code>&nbsp;</td>
+</tr>
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+<td class="colFirst"><code>abstract static int</code></td>
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href="../../../org/apache/spark/ExecutorRemoved.html#productArity--">productArity</a></span>()</code>&nbsp;</td>
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+<tr id="i4" class="altColor">
+<td class="colFirst"><code>abstract static Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRemoved.html#productElement-int-">productElement</a></span>(int&nbsp;n)</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>static 
scala.collection.Iterator&lt;Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRemoved.html#productIterator--">productIterator</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>static String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExecutorRemoved.html#productPrefix--">productPrefix</a></span>()</code>&nbsp;</td>
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+<h3>Methods inherited from class&nbsp;Object</h3>
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wait</code></li>
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+<li class="blockList"><a name="methods.inherited.from.class.scala.Product">
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+<h3>Methods inherited from interface&nbsp;scala.Equals</h3>
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+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>ExecutorRemoved</h4>
+<pre>public&nbsp;ExecutorRemoved(String&nbsp;executorId)</pre>
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+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
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+<ul class="blockList">
+<li class="blockList">
+<h4>canEqual</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;canEqual(Object&nbsp;that)</pre>
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+<pre>public abstract static&nbsp;boolean&nbsp;equals(Object&nbsp;that)</pre>
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+<h4>productElement</h4>
+<pre>public abstract static&nbsp;Object&nbsp;productElement(int&nbsp;n)</pre>
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+<h4>productArity</h4>
+<pre>public abstract static&nbsp;int&nbsp;productArity()</pre>
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+<a name="productIterator--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productIterator</h4>
+<pre>public 
static&nbsp;scala.collection.Iterator&lt;Object&gt;&nbsp;productIterator()</pre>
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+</ul>
+<a name="productPrefix--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productPrefix</h4>
+<pre>public static&nbsp;String&nbsp;productPrefix()</pre>
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>executorId</h4>
+<pre>public&nbsp;String&nbsp;executorId()</pre>
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+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/site/docs/2.4.0/api/java/org/apache/spark/ExpireDeadHosts.html 
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+<li>Detail:&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.spark</div>
+<h2 title="Class ExpireDeadHosts" class="title">Class ExpireDeadHosts</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.ExpireDeadHosts</li>
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+<pre>public class <span class="typeNameLabel">ExpireDeadHosts</span>
+extends Object</pre>
+</li>
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+<div class="summary">
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+<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/ExpireDeadHosts.html#ExpireDeadHosts--">ExpireDeadHosts</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
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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 static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExpireDeadHosts.html#canEqual-java.lang.Object-">canEqual</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExpireDeadHosts.html#equals-java.lang.Object-">equals</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>abstract static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExpireDeadHosts.html#productArity--">productArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>abstract static Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExpireDeadHosts.html#productElement-int-">productElement</a></span>(int&nbsp;n)</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>static 
scala.collection.Iterator&lt;Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExpireDeadHosts.html#productIterator--">productIterator</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>static String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/ExpireDeadHosts.html#productPrefix--">productPrefix</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>
+</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="ExpireDeadHosts--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ExpireDeadHosts</h4>
+<pre>public&nbsp;ExpireDeadHosts()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="canEqual-java.lang.Object-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>canEqual</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;canEqual(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="equals-java.lang.Object-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>equals</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;equals(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="productElement-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productElement</h4>
+<pre>public abstract static&nbsp;Object&nbsp;productElement(int&nbsp;n)</pre>
+</li>
+</ul>
+<a name="productArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productArity</h4>
+<pre>public abstract static&nbsp;int&nbsp;productArity()</pre>
+</li>
+</ul>
+<a name="productIterator--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productIterator</h4>
+<pre>public 
static&nbsp;scala.collection.Iterator&lt;Object&gt;&nbsp;productIterator()</pre>
+</li>
+</ul>
+<a name="productPrefix--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>productPrefix</h4>
+<pre>public static&nbsp;String&nbsp;productPrefix()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/java/org/apache/spark/FetchFailed.html
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_181) on Fri Nov 02 07:03:19 UTC 2018 -->
+<title>FetchFailed (Spark 2.4.0 JavaDoc)</title>
+<meta name="date" content="2018-11-02">
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+<div>JavaScript is disabled on your browser.</div>
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+  }
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+<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 FetchFailed" class="title">Class FetchFailed</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.FetchFailed</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, <a 
href="../../../org/apache/spark/TaskEndReason.html" title="interface in 
org.apache.spark">TaskEndReason</a>, <a 
href="../../../org/apache/spark/TaskFailedReason.html" title="interface in 
org.apache.spark">TaskFailedReason</a>, scala.Equals, scala.Product</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FetchFailed</span>
+extends Object
+implements <a href="../../../org/apache/spark/TaskFailedReason.html" 
title="interface in org.apache.spark">TaskFailedReason</a>, scala.Product, 
scala.Serializable</pre>
+<div class="block">:: DeveloperApi ::
+ Task failed to fetch shuffle data from a remote node. Probably means we have 
lost the remote
+ executors the task is trying to fetch from, and thus need to rerun the 
previous stage.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../serialized-form.html#org.apache.spark.FetchFailed">Serialized 
Form</a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== 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/FetchFailed.html#FetchFailed-org.apache.spark.storage.BlockManagerId-int-int-int-java.lang.String-">FetchFailed</a></span>(<a
 href="../../../org/apache/spark/storage/BlockManagerId.html" title="class in 
org.apache.spark.storage">BlockManagerId</a>&nbsp;bmAddress,
+           int&nbsp;shuffleId,
+           int&nbsp;mapId,
+           int&nbsp;reduceId,
+           String&nbsp;message)</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="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><a 
href="../../../org/apache/spark/storage/BlockManagerId.html" title="class in 
org.apache.spark.storage">BlockManagerId</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#bmAddress--">bmAddress</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#canEqual-java.lang.Object-">canEqual</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#countTowardsTaskFailures--">countTowardsTaskFailures</a></span>()</code>
+<div class="block">Fetch failures lead to a different failure handling path: 
(1) we don't abort the stage after
+ 4 task failures, instead we immediately go back to the stage which generated 
the map output,
+ and regenerate the missing data.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>abstract static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#equals-java.lang.Object-">equals</a></span>(Object&nbsp;that)</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#mapId--">mapId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#message--">message</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>abstract static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#productArity--">productArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>abstract static Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#productElement-int-">productElement</a></span>(int&nbsp;n)</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>static 
scala.collection.Iterator&lt;Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#productIterator--">productIterator</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>static String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#productPrefix--">productPrefix</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#reduceId--">reduceId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#shuffleId--">shuffleId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/FetchFailed.html#toErrorString--">toErrorString</a></span>()</code>
+<div class="block">Error message displayed in the web UI.</div>
+</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.scala.Product">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.Product</h3>
+<code>productArity, productElement, productIterator, productPrefix</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.scala.Equals">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.Equals</h3>
+<code>canEqual, equals</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="FetchFailed-org.apache.spark.storage.BlockManagerId-int-int-int-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>FetchFailed</h4>
+<pre>public&nbsp;FetchFailed(<a 
href="../../../org/apache/spark/storage/BlockManagerId.html" title="class in 
org.apache.spark.storage">BlockManagerId</a>&nbsp;bmAddress,
+                   int&nbsp;shuffleId,
+                   int&nbsp;mapId,
+                   int&nbsp;reduceId,
+                   String&nbsp;message)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="canEqual-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>canEqual</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;canEqual(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="equals-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>equals</h4>
+<pre>public abstract static&nbsp;boolean&nbsp;equals(Object&nbsp;that)</pre>
+</li>
+</ul>
+<a name="productElement-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productElement</h4>
+<pre>public abstract static&nbsp;Object&nbsp;productElement(int&nbsp;n)</pre>
+</li>
+</ul>
+<a name="productArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productArity</h4>
+<pre>public abstract static&nbsp;int&nbsp;productArity()</pre>
+</li>
+</ul>
+<a name="productIterator--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productIterator</h4>
+<pre>public 
static&nbsp;scala.collection.Iterator&lt;Object&gt;&nbsp;productIterator()</pre>
+</li>
+</ul>
+<a name="productPrefix--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>productPrefix</h4>
+<pre>public static&nbsp;String&nbsp;productPrefix()</pre>
+</li>
+</ul>
+<a name="bmAddress--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>bmAddress</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/spark/storage/BlockManagerId.html" title="class in 
org.apache.spark.storage">BlockManagerId</a>&nbsp;bmAddress()</pre>
+</li>
+</ul>
+<a name="shuffleId--">
+<!--   -->
+</a>
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+<h4>shuffleId</h4>
+<pre>public&nbsp;int&nbsp;shuffleId()</pre>
+</li>
+</ul>
+<a name="mapId--">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>mapId</h4>
+<pre>public&nbsp;int&nbsp;mapId()</pre>
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+<h4>reduceId</h4>
+<pre>public&nbsp;int&nbsp;reduceId()</pre>
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+<h4>message</h4>
+<pre>public&nbsp;String&nbsp;message()</pre>
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+<a name="toErrorString--">
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+<ul class="blockList">
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+<h4>toErrorString</h4>
+<pre>public&nbsp;String&nbsp;toErrorString()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/TaskFailedReason.html#toErrorString--">TaskFailedReason</a></code></span></div>
+<div class="block">Error message displayed in the web UI.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/TaskFailedReason.html#toErrorString--">toErrorString</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/TaskFailedReason.html" 
title="interface in org.apache.spark">TaskFailedReason</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="countTowardsTaskFailures--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>countTowardsTaskFailures</h4>
+<pre>public&nbsp;boolean&nbsp;countTowardsTaskFailures()</pre>
+<div class="block">Fetch failures lead to a different failure handling path: 
(1) we don't abort the stage after
+ 4 task failures, instead we immediately go back to the stage which generated 
the map output,
+ and regenerate the missing data.  (2) we don't count fetch failures for 
blacklisting, since
+ presumably its not the fault of the executor where the task ran, but the 
executor which
+ stored the data. This is especially important because we might rack up a 
bunch of
+ fetch-failures in rapid succession, on all nodes of the cluster, due to one 
bad node.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/TaskFailedReason.html#countTowardsTaskFailures--">countTowardsTaskFailures</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/TaskFailedReason.html" 
title="interface in org.apache.spark">TaskFailedReason</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
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