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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.spark</div>
+<h2 title="Class SimpleFutureAction" class="title">Class 
SimpleFutureAction&lt;T&gt;</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.SimpleFutureAction&lt;T&gt;</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../org/apache/spark/FutureAction.html" title="interface in 
org.apache.spark">FutureAction</a>&lt;T&gt;, 
scala.concurrent.Awaitable&lt;T&gt;, scala.concurrent.Future&lt;T&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span 
class="typeNameLabel">SimpleFutureAction&lt;T&gt;</span>
+extends Object
+implements <a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;T&gt;</pre>
+<div class="block">A <a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark"><code>FutureAction</code></a> holding the 
result of an action that triggers a single job. Examples include
+ count, collect, reduce.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
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name="nested.classes.inherited.from.class.scala.concurrent.Future">
+<!--   -->
+</a>
+<h3>Nested classes/interfaces inherited from 
interface&nbsp;scala.concurrent.Future</h3>
+<code>scala.concurrent.Future.InternalCallbackExecutor$</code></li>
+</ul>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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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="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>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#cancel--">cancel</a></span>()</code>
+<div class="block">Cancels the execution of this action.</div>
+</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/SimpleFutureAction.html#isCancelled--">isCancelled</a></span>()</code>
+<div class="block">Returns whether the action has been cancelled.</div>
+</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/SimpleFutureAction.html#isCompleted--">isCompleted</a></span>()</code>
+<div class="block">Returns whether the action has already been completed with 
a value or an exception.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>scala.collection.Seq&lt;Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#jobIds--">jobIds</a></span>()</code>
+<div class="block">Returns the job IDs run by the underlying async 
operation.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>&lt;U&gt;&nbsp;void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#onComplete-scala.Function1-scala.concurrent.ExecutionContext-">onComplete</a></span>(scala.Function1&lt;scala.util.Try&lt;<a
 href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;,U&gt;&nbsp;func,
+          scala.concurrent.ExecutionContext&nbsp;executor)</code>
+<div class="block">When this action is completed, either through an exception, 
or a value, applies the provided
+ function.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code><a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="class in 
org.apache.spark">SimpleFutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#ready-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">ready</a></span>(scala.concurrent.duration.Duration&nbsp;atMost,
+     scala.concurrent.CanAwait&nbsp;permit)</code>
+<div class="block">Blocks until this action completes.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#result-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">result</a></span>(scala.concurrent.duration.Duration&nbsp;atMost,
+      scala.concurrent.CanAwait&nbsp;permit)</code>
+<div class="block">Awaits and returns the result (of type T) of this 
action.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td 
class="colFirst"><code>&lt;S&gt;&nbsp;scala.concurrent.Future&lt;S&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#transform-scala.Function1-scala.concurrent.ExecutionContext-">transform</a></span>(scala.Function1&lt;scala.util.Try&lt;<a
 href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;,scala.util.Try&lt;S&gt;&gt;&nbsp;f,
+         scala.concurrent.ExecutionContext&nbsp;e)</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td 
class="colFirst"><code>&lt;S&gt;&nbsp;scala.concurrent.Future&lt;S&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#transformWith-scala.Function1-scala.concurrent.ExecutionContext-">transformWith</a></span>(scala.Function1&lt;scala.util.Try&lt;<a
 href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;,scala.concurrent.Future&lt;S&gt;&gt;&nbsp;f,
+             scala.concurrent.ExecutionContext&nbsp;e)</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>scala.Option&lt;scala.util.Try&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SimpleFutureAction.html#value--">value</a></span>()</code>
+<div class="block">The value of this Future.</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.org.apache.spark.FutureAction">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;org.apache.spark.<a 
href="../../../org/apache/spark/FutureAction.html" title="interface in 
org.apache.spark">FutureAction</a></h3>
+<code><a 
href="../../../org/apache/spark/FutureAction.html#get--">get</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a 
name="methods.inherited.from.class.scala.concurrent.Future">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;scala.concurrent.Future</h3>
+<code>andThen, collect, failed, fallbackTo, filter, flatMap, foreach, map, 
mapTo, onFailure, onSuccess, recover, recoverWith, transform, withFilter, 
zip</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="cancel--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>cancel</h4>
+<pre>public&nbsp;void&nbsp;cancel()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#cancel--">FutureAction</a></code></span></div>
+<div class="block">Cancels the execution of this action.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#cancel--">cancel</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="ready-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>ready</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SimpleFutureAction.html" 
title="class in org.apache.spark">SimpleFutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in 
SimpleFutureAction">T</a>&gt;&nbsp;ready(scala.concurrent.duration.Duration&nbsp;atMost,
+                                   scala.concurrent.CanAwait&nbsp;permit)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#ready-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">FutureAction</a></code></span></div>
+<div class="block">Blocks until this action completes.
+ <p></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#ready-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">ready</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>ready</code>&nbsp;in 
interface&nbsp;<code>scala.concurrent.Awaitable&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>atMost</code> - maximum wait time, which may be negative (no waiting 
is done), Duration.Inf
+               for unbounded waiting, or a finite positive duration</dd>
+<dd><code>permit</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>this FutureAction</dd>
+</dl>
+</li>
+</ul>
+<a name="result-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>result</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SimpleFutureAction.html" 
title="type parameter in 
SimpleFutureAction">T</a>&nbsp;result(scala.concurrent.duration.Duration&nbsp;atMost,
+                scala.concurrent.CanAwait&nbsp;permit)
+         throws Exception</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#result-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">FutureAction</a></code></span></div>
+<div class="block">Awaits and returns the result (of type T) of this action.
+ <p></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#result-scala.concurrent.duration.Duration-scala.concurrent.CanAwait-">result</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>result</code>&nbsp;in 
interface&nbsp;<code>scala.concurrent.Awaitable&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>atMost</code> - maximum wait time, which may be negative (no waiting 
is done), Duration.Inf
+               for unbounded waiting, or a finite positive duration</dd>
+<dd><code>permit</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the result value if the action is completed within the specific maximum 
wait time</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>Exception</code> - exception during action execution</dd>
+</dl>
+</li>
+</ul>
+<a name="onComplete-scala.Function1-scala.concurrent.ExecutionContext-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>onComplete</h4>
+<pre>public&nbsp;&lt;U&gt;&nbsp;void&nbsp;onComplete(scala.Function1&lt;scala.util.Try&lt;<a
 href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;,U&gt;&nbsp;func,
+                           
scala.concurrent.ExecutionContext&nbsp;executor)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#onComplete-scala.Function1-scala.concurrent.ExecutionContext-">FutureAction</a></code></span></div>
+<div class="block">When this action is completed, either through an exception, 
or a value, applies the provided
+ function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#onComplete-scala.Function1-scala.concurrent.ExecutionContext-">onComplete</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>onComplete</code>&nbsp;in 
interface&nbsp;<code>scala.concurrent.Future&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>func</code> - (undocumented)</dd>
+<dd><code>executor</code> - (undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="isCompleted--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isCompleted</h4>
+<pre>public&nbsp;boolean&nbsp;isCompleted()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#isCompleted--">FutureAction</a></code></span></div>
+<div class="block">Returns whether the action has already been completed with 
a value or an exception.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#isCompleted--">isCompleted</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>isCompleted</code>&nbsp;in 
interface&nbsp;<code>scala.concurrent.Future&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="isCancelled--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isCancelled</h4>
+<pre>public&nbsp;boolean&nbsp;isCancelled()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#isCancelled--">FutureAction</a></code></span></div>
+<div class="block">Returns whether the action has been cancelled.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#isCancelled--">isCancelled</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="value--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>value</h4>
+<pre>public&nbsp;scala.Option&lt;scala.util.Try&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;&gt;&nbsp;value()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#value--">FutureAction</a></code></span></div>
+<div class="block">The value of this Future.
+ <p>
+ If the future is not completed the returned value will be None. If the future 
is completed
+ the value will be Some(Success(t)) if it contains a valid result, or 
Some(Failure(error)) if
+ it contains an exception.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#value--">value</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>value</code>&nbsp;in 
interface&nbsp;<code>scala.concurrent.Future&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="jobIds--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>jobIds</h4>
+<pre>public&nbsp;scala.collection.Seq&lt;Object&gt;&nbsp;jobIds()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from 
interface:&nbsp;<code><a 
href="../../../org/apache/spark/FutureAction.html#jobIds--">FutureAction</a></code></span></div>
+<div class="block">Returns the job IDs run by the underlying async operation.
+ <p>
+ This returns the current snapshot of the job list. Certain operations may run 
multiple
+ jobs, so multiple calls to this method may return different lists.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#jobIds--">jobIds</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="transform-scala.Function1-scala.concurrent.ExecutionContext-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>transform</h4>
+<pre>public&nbsp;&lt;S&gt;&nbsp;scala.concurrent.Future&lt;S&gt;&nbsp;transform(scala.Function1&lt;scala.util.Try&lt;<a
 href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;,scala.util.Try&lt;S&gt;&gt;&nbsp;f,
+                                                
scala.concurrent.ExecutionContext&nbsp;e)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#transform-scala.Function1-scala.concurrent.ExecutionContext-">transform</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="transformWith-scala.Function1-scala.concurrent.ExecutionContext-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>transformWith</h4>
+<pre>public&nbsp;&lt;S&gt;&nbsp;scala.concurrent.Future&lt;S&gt;&nbsp;transformWith(scala.Function1&lt;scala.util.Try&lt;<a
 href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;,scala.concurrent.Future&lt;S&gt;&gt;&nbsp;f,
+                                                    
scala.concurrent.ExecutionContext&nbsp;e)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/spark/FutureAction.html#transformWith-scala.Function1-scala.concurrent.ExecutionContext-">transformWith</a></code>&nbsp;in
 interface&nbsp;<code><a href="../../../org/apache/spark/FutureAction.html" 
title="interface in org.apache.spark">FutureAction</a>&lt;<a 
href="../../../org/apache/spark/SimpleFutureAction.html" title="type parameter 
in SimpleFutureAction">T</a>&gt;</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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+<div class="subTitle">org.apache.spark</div>
+<h2 title="Class SparkConf" class="title">Class SparkConf</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.spark.SparkConf</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, Cloneable, <a 
href="../../../org/apache/spark/internal/Logging.html" title="interface in 
org.apache.spark.internal">Logging</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SparkConf</span>
+extends Object
+implements scala.Cloneable, <a 
href="../../../org/apache/spark/internal/Logging.html" title="interface in 
org.apache.spark.internal">Logging</a>, scala.Serializable</pre>
+<div class="block">Configuration for a Spark application. Used to set various 
Spark parameters as key-value pairs.
+ <p>
+ Most of the time, you would create a SparkConf object with <code>new 
SparkConf()</code>, which will load
+ values from any <code>spark.*</code> Java system properties set in your 
application as well. In this case,
+ parameters you set directly on the <code>SparkConf</code> object take 
priority over system properties.
+ <p>
+ For unit tests, you can also call <code>new SparkConf(false)</code> to skip 
loading external settings and
+ get the same configuration no matter what the system properties are.
+ <p>
+ All setter methods in this class support chaining. For example, you can write
+ <code>new SparkConf().setMaster("local").setAppName("My app")</code>.
+ <p>
+ param:  loadDefaults whether to also load values from Java system properties
+ <p></div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../serialized-form.html#org.apache.spark.SparkConf">Serialized 
Form</a></dd>
+<dt><span class="simpleTagLabel">Note:</span></dt>
+<dd>Once a SparkConf object is passed to Spark, it is cloned and can no longer 
be modified
+ by the user. Spark does not support modifying the configuration at 
runtime.</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/SparkConf.html#SparkConf--">SparkConf</a></span>()</code>
+<div class="block">Create a SparkConf that loads defaults from system 
properties and the classpath</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#SparkConf-boolean-">SparkConf</a></span>(boolean&nbsp;loadDefaults)</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><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/SparkConf.html#clone--">clone</a></span>()</code>
+<div class="block">Copy this object</div>
+</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/SparkConf.html#contains-java.lang.String-">contains</a></span>(String&nbsp;key)</code>
+<div class="block">Does the configuration contain a given parameter?</div>
+</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/SparkConf.html#get-java.lang.String-">get</a></span>(String&nbsp;key)</code>
+<div class="block">Get a parameter; throws a NoSuchElementException if it's 
not set</div>
+</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/SparkConf.html#get-java.lang.String-java.lang.String-">get</a></span>(String&nbsp;key,
+   String&nbsp;defaultValue)</code>
+<div class="block">Get a parameter, falling back to a default if not set</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>scala.Tuple2&lt;String,String&gt;[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getAll--">getAll</a></span>()</code>
+<div class="block">Get all parameters as a list of pairs</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>scala.Tuple2&lt;String,String&gt;[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getAllWithPrefix-java.lang.String-">getAllWithPrefix</a></span>(String&nbsp;prefix)</code>
+<div class="block">Get all parameters that start with <code>prefix</code></div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getAppId--">getAppId</a></span>()</code>
+<div class="block">Returns the Spark application id, valid in the Driver after 
TaskScheduler registration and
+ from the start in the Executor.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td 
class="colFirst"><code>scala.collection.immutable.Map&lt;Object,String&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getAvroSchema--">getAvroSchema</a></span>()</code>
+<div class="block">Gets all the avro schemas in the configuration used in the 
generic Avro record serializer</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getBoolean-java.lang.String-boolean-">getBoolean</a></span>(String&nbsp;key,
+          boolean&nbsp;defaultValue)</code>
+<div class="block">Get a parameter as a boolean, falling back to a default if 
not set</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>static scala.Option&lt;String&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getDeprecatedConfig-java.lang.String-java.util.Map-">getDeprecatedConfig</a></span>(String&nbsp;key,
+                   java.util.Map&lt;String,String&gt;&nbsp;conf)</code>
+<div class="block">Looks for available deprecated keys for the given config 
option, and return the first
+ value available.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getDouble-java.lang.String-double-">getDouble</a></span>(String&nbsp;key,
+         double&nbsp;defaultValue)</code>
+<div class="block">Get a parameter as a double, falling back to a default if 
not set</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td 
class="colFirst"><code>scala.collection.Seq&lt;scala.Tuple2&lt;String,String&gt;&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getExecutorEnv--">getExecutorEnv</a></span>()</code>
+<div class="block">Get all executor environment variables set on this 
SparkConf</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getInt-java.lang.String-int-">getInt</a></span>(String&nbsp;key,
+      int&nbsp;defaultValue)</code>
+<div class="block">Get a parameter as an integer, falling back to a default if 
not set</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getLong-java.lang.String-long-">getLong</a></span>(String&nbsp;key,
+       long&nbsp;defaultValue)</code>
+<div class="block">Get a parameter as a long, falling back to a default if not 
set</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>scala.Option&lt;String&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getOption-java.lang.String-">getOption</a></span>(String&nbsp;key)</code>
+<div class="block">Get a parameter as an Option</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getSizeAsBytes-java.lang.String-">getSizeAsBytes</a></span>(String&nbsp;key)</code>
+<div class="block">Get a size parameter as bytes; throws a 
NoSuchElementException if it's not set.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getSizeAsBytes-java.lang.String-long-">getSizeAsBytes</a></span>(String&nbsp;key,
+              long&nbsp;defaultValue)</code>
+<div class="block">Get a size parameter as bytes, falling back to a default if 
not set.</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#getSizeAsBytes-java.lang.String-java.lang.String-">getSizeAsBytes</a></span>(String&nbsp;key,
+              String&nbsp;defaultValue)</code>
+<div class="block">Get a size parameter as bytes, falling back to a default if 
not set.</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
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href="../../../org/apache/spark/SparkConf.html#getSizeAsGb-java.lang.String-">getSizeAsGb</a></span>(String&nbsp;key)</code>
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href="../../../org/apache/spark/SparkConf.html#getSizeAsGb-java.lang.String-java.lang.String-">getSizeAsGb</a></span>(String&nbsp;key,
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default if not set.</div>
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href="../../../org/apache/spark/SparkConf.html#getSizeAsKb-java.lang.String-">getSizeAsKb</a></span>(String&nbsp;key)</code>
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NoSuchElementException if it's not set.</div>
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+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>long</code></td>
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href="../../../org/apache/spark/SparkConf.html#getSizeAsKb-java.lang.String-java.lang.String-">getSizeAsKb</a></span>(String&nbsp;key,
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+<div class="block">Get a size parameter as Kibibytes, falling back to a 
default if not set.</div>
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href="../../../org/apache/spark/SparkConf.html#getSizeAsMb-java.lang.String-">getSizeAsMb</a></span>(String&nbsp;key)</code>
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NoSuchElementException if it's not set.</div>
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+<td class="colFirst"><code>long</code></td>
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href="../../../org/apache/spark/SparkConf.html#getSizeAsMb-java.lang.String-java.lang.String-">getSizeAsMb</a></span>(String&nbsp;key,
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default if not set.</div>
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href="../../../org/apache/spark/SparkConf.html#getTimeAsMs-java.lang.String-">getTimeAsMs</a></span>(String&nbsp;key)</code>
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href="../../../org/apache/spark/SparkConf.html#getTimeAsMs-java.lang.String-java.lang.String-">getTimeAsMs</a></span>(String&nbsp;key,
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default if not set.</div>
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href="../../../org/apache/spark/SparkConf.html#getTimeAsSeconds-java.lang.String-">getTimeAsSeconds</a></span>(String&nbsp;key)</code>
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NoSuchElementException if it's not set.</div>
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href="../../../org/apache/spark/SparkConf.html#getTimeAsSeconds-java.lang.String-java.lang.String-">getTimeAsSeconds</a></span>(String&nbsp;key,
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if not set.</div>
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+<tr id="i28" class="altColor">
+<td class="colFirst"><code>static boolean</code></td>
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href="../../../org/apache/spark/SparkConf.html#isExecutorStartupConf-java.lang.String-">isExecutorStartupConf</a></span>(String&nbsp;name)</code>
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executor on start-up.</div>
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+<tr id="i29" class="rowColor">
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href="../../../org/apache/spark/SparkConf.html#isSparkPortConf-java.lang.String-">isSparkPortConf</a></span>(String&nbsp;name)</code>
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+<td class="colFirst"><code>static void</code></td>
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href="../../../org/apache/spark/SparkConf.html#logDeprecationWarning-java.lang.String-">logDeprecationWarning</a></span>(String&nbsp;key)</code>
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deprecated.</div>
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+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#registerAvroSchemas-scala.collection.Seq-">registerAvroSchemas</a></span>(scala.collection.Seq&lt;org.apache.avro.Schema&gt;&nbsp;schemas)</code>
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title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#registerKryoClasses-java.lang.Class:A-">registerKryoClasses</a></span>(Class&lt;?&gt;[]&nbsp;classes)</code>
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title="class in org.apache.spark">SparkConf</a></code></td>
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title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#set-java.lang.String-java.lang.String-">set</a></span>(String&nbsp;key,
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title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setAll-scala.collection.Traversable-">setAll</a></span>(scala.collection.Traversable&lt;scala.Tuple2&lt;String,String&gt;&gt;&nbsp;settings)</code>
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+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setAppName-java.lang.String-">setAppName</a></span>(String&nbsp;name)</code>
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+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setExecutorEnv-scala.collection.Seq-">setExecutorEnv</a></span>(scala.collection.Seq&lt;scala.Tuple2&lt;String,String&gt;&gt;&nbsp;variables)</code>
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title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setExecutorEnv-java.lang.String-java.lang.String-">setExecutorEnv</a></span>(String&nbsp;variable,
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+<tr id="i39" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setExecutorEnv-scala.Tuple2:A-">setExecutorEnv</a></span>(scala.Tuple2&lt;String,String&gt;[]&nbsp;variables)</code>
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+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setIfMissing-java.lang.String-java.lang.String-">setIfMissing</a></span>(String&nbsp;key,
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+</tr>
+<tr id="i41" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setJars-scala.collection.Seq-">setJars</a></span>(scala.collection.Seq&lt;String&gt;&nbsp;jars)</code>
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+</td>
+</tr>
+<tr id="i42" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setJars-java.lang.String:A-">setJars</a></span>(String[]&nbsp;jars)</code>
+<div class="block">Set JAR files to distribute to the cluster.</div>
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+</tr>
+<tr id="i43" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setMaster-java.lang.String-">setMaster</a></span>(String&nbsp;master)</code>
+<div class="block">The master URL to connect to, such as "local" to run 
locally with one thread, "local[4]" to
+ run locally with 4 cores, or "spark://master:7077" to run on a Spark 
standalone cluster.</div>
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title="class in org.apache.spark">SparkConf</a></code></td>
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href="../../../org/apache/spark/SparkConf.html#setSparkHome-java.lang.String-">setSparkHome</a></span>(String&nbsp;home)</code>
+<div class="block">Set the location where Spark is installed on worker 
nodes.</div>
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+</tr>
+<tr id="i45" class="rowColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/spark/SparkConf.html#toDebugString--">toDebugString</a></span>()</code>
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href="../../../org/apache/spark/internal/Logging.html#logWarning-scala.Function0-java.lang.Throwable-">logWarning</a></code></li>
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+<div class="block">Create a SparkConf that loads defaults from system 
properties and the classpath</div>
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+<pre>public 
static&nbsp;boolean&nbsp;isExecutorStartupConf(String&nbsp;name)</pre>
+<div class="block">Return whether the given config should be passed to an 
executor on start-up.
+ <p>
+ Certain authentication configs are required from the executor when it 
connects to
+ the scheduler, while the rest of the spark configs can be inherited from the 
driver later.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
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+<pre>public static&nbsp;boolean&nbsp;isSparkPortConf(String&nbsp;name)</pre>
+<div class="block">Return true if the given config matches either 
<code>spark.*.port</code> or <code>spark.port.*</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
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+<pre>public 
static&nbsp;scala.Option&lt;String&gt;&nbsp;getDeprecatedConfig(String&nbsp;key,
+                                                       
java.util.Map&lt;String,String&gt;&nbsp;conf)</pre>
+<div class="block">Looks for available deprecated keys for the given config 
option, and return the first
+ value available.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>conf</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
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+<pre>public static&nbsp;void&nbsp;logDeprecationWarning(String&nbsp;key)</pre>
+<div class="block">Logs a warning message if the given config key is 
deprecated.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+</dl>
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+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a>&nbsp;set(String&nbsp;key,
+                     String&nbsp;value)</pre>
+<div class="block">Set a configuration variable.</div>
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+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;setMaster(String&nbsp;master)</pre>
+<div class="block">The master URL to connect to, such as "local" to run 
locally with one thread, "local[4]" to
+ run locally with 4 cores, or "spark://master:7077" to run on a Spark 
standalone cluster.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>master</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
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title="class in 
org.apache.spark">SparkConf</a>&nbsp;setAppName(String&nbsp;name)</pre>
+<div class="block">Set a name for your application. Shown in the Spark web 
UI.</div>
+</li>
+</ul>
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title="class in 
org.apache.spark">SparkConf</a>&nbsp;setJars(scala.collection.Seq&lt;String&gt;&nbsp;jars)</pre>
+<div class="block">Set JAR files to distribute to the cluster.</div>
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+</ul>
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title="class in 
org.apache.spark">SparkConf</a>&nbsp;setJars(String[]&nbsp;jars)</pre>
+<div class="block">Set JAR files to distribute to the cluster. (Java-friendly 
version.)</div>
+</li>
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+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;setExecutorEnv(String&nbsp;variable,
+                                String&nbsp;value)</pre>
+<div class="block">Set an environment variable to be used when launching 
executors for this application.
+ These variables are stored as properties of the form 
spark.executorEnv.VAR_NAME
+ (for example spark.executorEnv.PATH) but this method makes them easier to 
set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>variable</code> - (undocumented)</dd>
+<dd><code>value</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
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title="class in 
org.apache.spark">SparkConf</a>&nbsp;setExecutorEnv(scala.collection.Seq&lt;scala.Tuple2&lt;String,String&gt;&gt;&nbsp;variables)</pre>
+<div class="block">Set multiple environment variables to be used when 
launching executors.
+ These variables are stored as properties of the form 
spark.executorEnv.VAR_NAME
+ (for example spark.executorEnv.PATH) but this method makes them easier to 
set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>variables</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="setExecutorEnv-scala.Tuple2:A-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setExecutorEnv</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;setExecutorEnv(scala.Tuple2&lt;String,String&gt;[]&nbsp;variables)</pre>
+<div class="block">Set multiple environment variables to be used when 
launching executors.
+ (Java-friendly version.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>variables</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="setSparkHome-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setSparkHome</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;setSparkHome(String&nbsp;home)</pre>
+<div class="block">Set the location where Spark is installed on worker 
nodes.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>home</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="setAll-scala.collection.Traversable-">
+<!--   -->
+</a>
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+<li class="blockList">
+<h4>setAll</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;setAll(scala.collection.Traversable&lt;scala.Tuple2&lt;String,String&gt;&gt;&nbsp;settings)</pre>
+<div class="block">Set multiple parameters together</div>
+</li>
+</ul>
+<a name="setIfMissing-java.lang.String-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setIfMissing</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;setIfMissing(String&nbsp;key,
+                              String&nbsp;value)</pre>
+<div class="block">Set a parameter if it isn't already configured</div>
+</li>
+</ul>
+<a name="registerKryoClasses-java.lang.Class:A-">
+<!--   -->
+</a>
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+<h4>registerKryoClasses</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;registerKryoClasses(Class&lt;?&gt;[]&nbsp;classes)</pre>
+<div class="block">Use Kryo serialization and register the given set of 
classes with Kryo.
+ If called multiple times, this will append the classes from all calls 
together.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>classes</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="registerAvroSchemas-scala.collection.Seq-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>registerAvroSchemas</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;registerAvroSchemas(scala.collection.Seq&lt;org.apache.avro.Schema&gt;&nbsp;schemas)</pre>
+<div class="block">Use Kryo serialization and register the given set of Avro 
schemas so that the generic
+ record serializer can decrease network IO</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>schemas</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="getAvroSchema--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAvroSchema</h4>
+<pre>public&nbsp;scala.collection.immutable.Map&lt;Object,String&gt;&nbsp;getAvroSchema()</pre>
+<div class="block">Gets all the avro schemas in the configuration used in the 
generic Avro record serializer</div>
+</li>
+</ul>
+<a name="remove-java.lang.String-">
+<!--   -->
+</a>
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+<li class="blockList">
+<h4>remove</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in 
org.apache.spark">SparkConf</a>&nbsp;remove(String&nbsp;key)</pre>
+<div class="block">Remove a parameter from the configuration</div>
+</li>
+</ul>
+<a name="get-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;String&nbsp;get(String&nbsp;key)</pre>
+<div class="block">Get a parameter; throws a NoSuchElementException if it's 
not set</div>
+</li>
+</ul>
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+<!--   -->
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+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;String&nbsp;get(String&nbsp;key,
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+<div class="block">Get a parameter, falling back to a default if not set</div>
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+<h4>getTimeAsSeconds</h4>
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+<div class="block">Get a time parameter as seconds; throws a 
NoSuchElementException if it's not set. If no
+ suffix is provided then seconds are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.util.NoSuchElementException</code> - If the time parameter is 
not set</dd>
+</dl>
+</li>
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+<a name="getTimeAsSeconds-java.lang.String-java.lang.String-">
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+<li class="blockList">
+<h4>getTimeAsSeconds</h4>
+<pre>public&nbsp;long&nbsp;getTimeAsSeconds(String&nbsp;key,
+                             String&nbsp;defaultValue)</pre>
+<div class="block">Get a time parameter as seconds, falling back to a default 
if not set. If no
+ suffix is provided then seconds are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
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+<pre>public&nbsp;long&nbsp;getTimeAsMs(String&nbsp;key)</pre>
+<div class="block">Get a time parameter as milliseconds; throws a 
NoSuchElementException if it's not set. If no
+ suffix is provided then milliseconds are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.util.NoSuchElementException</code> - If the time parameter is 
not set</dd>
+</dl>
+</li>
+</ul>
+<a name="getTimeAsMs-java.lang.String-java.lang.String-">
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+<h4>getTimeAsMs</h4>
+<pre>public&nbsp;long&nbsp;getTimeAsMs(String&nbsp;key,
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+<div class="block">Get a time parameter as milliseconds, falling back to a 
default if not set. If no
+ suffix is provided then milliseconds are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
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+</li>
+</ul>
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+<div class="block">Get a size parameter as bytes; throws a 
NoSuchElementException if it's not set. If no
+ suffix is provided then bytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.util.NoSuchElementException</code> - If the size parameter is 
not set</dd>
+</dl>
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+</ul>
+<a name="getSizeAsBytes-java.lang.String-java.lang.String-">
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+<h4>getSizeAsBytes</h4>
+<pre>public&nbsp;long&nbsp;getSizeAsBytes(String&nbsp;key,
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+<div class="block">Get a size parameter as bytes, falling back to a default if 
not set. If no
+ suffix is provided then bytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="getSizeAsBytes-java.lang.String-long-">
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+<h4>getSizeAsBytes</h4>
+<pre>public&nbsp;long&nbsp;getSizeAsBytes(String&nbsp;key,
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+<div class="block">Get a size parameter as bytes, falling back to a default if 
not set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
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+<pre>public&nbsp;long&nbsp;getSizeAsKb(String&nbsp;key)</pre>
+<div class="block">Get a size parameter as Kibibytes; throws a 
NoSuchElementException if it's not set. If no
+ suffix is provided then Kibibytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.util.NoSuchElementException</code> - If the size parameter is 
not set</dd>
+</dl>
+</li>
+</ul>
+<a name="getSizeAsKb-java.lang.String-java.lang.String-">
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+<ul class="blockList">
+<li class="blockList">
+<h4>getSizeAsKb</h4>
+<pre>public&nbsp;long&nbsp;getSizeAsKb(String&nbsp;key,
+                        String&nbsp;defaultValue)</pre>
+<div class="block">Get a size parameter as Kibibytes, falling back to a 
default if not set. If no
+ suffix is provided then Kibibytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
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+<div class="block">Get a size parameter as Mebibytes; throws a 
NoSuchElementException if it's not set. If no
+ suffix is provided then Mebibytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.util.NoSuchElementException</code> - If the size parameter is 
not set</dd>
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+<pre>public&nbsp;long&nbsp;getSizeAsMb(String&nbsp;key,
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+<div class="block">Get a size parameter as Mebibytes, falling back to a 
default if not set. If no
+ suffix is provided then Mebibytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="getSizeAsGb-java.lang.String-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSizeAsGb</h4>
+<pre>public&nbsp;long&nbsp;getSizeAsGb(String&nbsp;key)</pre>
+<div class="block">Get a size parameter as Gibibytes; throws a 
NoSuchElementException if it's not set. If no
+ suffix is provided then Gibibytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.util.NoSuchElementException</code> - If the size parameter is 
not set</dd>
+</dl>
+</li>
+</ul>
+<a name="getSizeAsGb-java.lang.String-java.lang.String-">
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+<li class="blockList">
+<h4>getSizeAsGb</h4>
+<pre>public&nbsp;long&nbsp;getSizeAsGb(String&nbsp;key,
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+<div class="block">Get a size parameter as Gibibytes, falling back to a 
default if not set. If no
+ suffix is provided then Gibibytes are assumed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - (undocumented)</dd>
+<dd><code>defaultValue</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="getOption-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOption</h4>
+<pre>public&nbsp;scala.Option&lt;String&gt;&nbsp;getOption(String&nbsp;key)</pre>
+<div class="block">Get a parameter as an Option</div>
+</li>
+</ul>
+<a name="getAll--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAll</h4>
+<pre>public&nbsp;scala.Tuple2&lt;String,String&gt;[]&nbsp;getAll()</pre>
+<div class="block">Get all parameters as a list of pairs</div>
+</li>
+</ul>
+<a name="getAllWithPrefix-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAllWithPrefix</h4>
+<pre>public&nbsp;scala.Tuple2&lt;String,String&gt;[]&nbsp;getAllWithPrefix(String&nbsp;prefix)</pre>
+<div class="block">Get all parameters that start with <code>prefix</code></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>prefix</code> - (undocumented)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="getInt-java.lang.String-int-">
+<!--   -->
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+<ul class="blockList">
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+<h4>getInt</h4>
+<pre>public&nbsp;int&nbsp;getInt(String&nbsp;key,
+                  int&nbsp;defaultValue)</pre>
+<div class="block">Get a parameter as an integer, falling back to a default if 
not set</div>
+</li>
+</ul>
+<a name="getLong-java.lang.String-long-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLong</h4>
+<pre>public&nbsp;long&nbsp;getLong(String&nbsp;key,
+                    long&nbsp;defaultValue)</pre>
+<div class="block">Get a parameter as a long, falling back to a default if not 
set</div>
+</li>
+</ul>
+<a name="getDouble-java.lang.String-double-">
+<!--   -->
+</a>
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+<h4>getDouble</h4>
+<pre>public&nbsp;double&nbsp;getDouble(String&nbsp;key,
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+<div class="block">Get a parameter as a double, falling back to a default if 
not set</div>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList">
+<h4>getBoolean</h4>
+<pre>public&nbsp;boolean&nbsp;getBoolean(String&nbsp;key,
+                          boolean&nbsp;defaultValue)</pre>
+<div class="block">Get a parameter as a boolean, falling back to a default if 
not set</div>
+</li>
+</ul>
+<a name="getExecutorEnv--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getExecutorEnv</h4>
+<pre>public&nbsp;scala.collection.Seq&lt;scala.Tuple2&lt;String,String&gt;&gt;&nbsp;getExecutorEnv()</pre>
+<div class="block">Get all executor environment variables set on this 
SparkConf</div>
+</li>
+</ul>
+<a name="getAppId--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAppId</h4>
+<pre>public&nbsp;String&nbsp;getAppId()</pre>
+<div class="block">Returns the Spark application id, valid in the Driver after 
TaskScheduler registration and
+ from the start in the Executor.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+<a name="contains-java.lang.String-">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>contains</h4>
+<pre>public&nbsp;boolean&nbsp;contains(String&nbsp;key)</pre>
+<div class="block">Does the configuration contain a given parameter?</div>
+</li>
+</ul>
+<a name="clone--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>clone</h4>
+<pre>public&nbsp;<a href="../../../org/apache/spark/SparkConf.html" 
title="class in org.apache.spark">SparkConf</a>&nbsp;clone()</pre>
+<div class="block">Copy this object</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>clone</code>&nbsp;in class&nbsp;<code>Object</code></dd>
+</dl>
+</li>
+</ul>
+<a name="toDebugString--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>toDebugString</h4>
+<pre>public&nbsp;String&nbsp;toDebugString()</pre>
+<div class="block">Return a string listing all keys and values, one per line. 
This is useful to print the
+ configuration out for debugging.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>(undocumented)</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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