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From hol...@apache.org
Subject [08/51] [partial] spark-website git commit: Add 2.1.2 docs
Date Tue, 17 Oct 2017 20:16:41 GMT
http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6d9cbde/site/docs/2.1.2/api/java/org/apache/spark/api/java/JavaRDDLike.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.7.0_151) on Mon Oct 02 14:47:27 PDT 2017 -->
+<title>JavaRDDLike (Spark 2.1.2 JavaDoc)</title>
+<meta name="date" content="2017-10-02">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+</head>
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="JavaRDDLike (Spark 2.1.2 JavaDoc)";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method_summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method_detail">Method</a></li>
+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.spark.api.java</div>
+<h2 title="Interface JavaRDDLike" class="title">Interface JavaRDDLike&lt;T,This extends JavaRDDLike&lt;T,This&gt;&gt;</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd>java.io.Serializable</dd>
+</dl>
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/spark/api/java/JavaDoubleRDD.html" title="class in org.apache.spark.api.java">JavaDoubleRDD</a>, <a href="../../../../../org/apache/spark/api/java/JavaHadoopRDD.html" title="class in org.apache.spark.api.java">JavaHadoopRDD</a>, <a href="../../../../../org/apache/spark/api/java/JavaNewHadoopRDD.html" title="class in org.apache.spark.api.java">JavaNewHadoopRDD</a>, <a href="../../../../../org/apache/spark/api/java/JavaPairRDD.html" title="class in org.apache.spark.api.java">JavaPairRDD</a>, <a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="strong">JavaRDDLike&lt;T,This extends JavaRDDLike&lt;T,This&gt;&gt;</span>
+extends scala.Serializable</pre>
+<div class="block">Defines operations common to several Java RDD implementations.
+ <p></div>
+<dl><dt><span class="strong">Note:</span></dt>
+  <dd>This trait is not intended to be implemented by user code.</dd></dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method_summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>&lt;U&gt;&nbsp;U</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#aggregate(U,%20org.apache.spark.api.java.function.Function2,%20org.apache.spark.api.java.function.Function2)">aggregate</a></strong>(U&nbsp;zeroValue,
+         <a href="../../../../../org/apache/spark/api/java/function/Function2.html" title="interface in org.apache.spark.api.java.function">Function2</a>&lt;U,<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,U&gt;&nbsp;seqOp,
+         <a href="../../../../../org/apache/spark/api/java/function/Function2.html" title="interface in org.apache.spark.api.java.function">Function2</a>&lt;U,U,U&gt;&nbsp;combOp)</code>
+<div class="block">Aggregate the elements of each partition, and then the results for all the partitions, using
+ given combine functions and a neutral "zero value".</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>&lt;U&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaPairRDD.html" title="class in org.apache.spark.api.java">JavaPairRDD</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,U&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#cartesian(org.apache.spark.api.java.JavaRDDLike)">cartesian</a></strong>(<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="interface in org.apache.spark.api.java">JavaRDDLike</a>&lt;U,?&gt;&nbsp;other)</code>
+<div class="block">Return the Cartesian product of this RDD and another one, that is, the RDD of all pairs of
+ elements (a, b) where a is in <code>this</code> and b is in <code>other</code>.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#checkpoint()">checkpoint</a></strong>()</code>
+<div class="block">Mark this RDD for checkpointing.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>scala.reflect.ClassTag&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#classTag()">classTag</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#collect()">collect</a></strong>()</code>
+<div class="block">Return an array that contains all of the elements in this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaFutureAction.html" title="interface in org.apache.spark.api.java">JavaFutureAction</a>&lt;java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#collectAsync()">collectAsync</a></strong>()</code>
+<div class="block">The asynchronous version of <code>collect</code>, which returns a future for
+ retrieving an array containing all of the elements in this RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;[]</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#collectPartitions(int[])">collectPartitions</a></strong>(int[]&nbsp;partitionIds)</code>
+<div class="block">Return an array that contains all of the elements in a specific partition of this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/SparkContext.html" title="class in org.apache.spark">SparkContext</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#context()">context</a></strong>()</code>
+<div class="block">The <a href="../../../../../org/apache/spark/SparkContext.html" title="class in org.apache.spark"><code>SparkContext</code></a> that this RDD was created on.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#count()">count</a></strong>()</code>
+<div class="block">Return the number of elements in the RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/partial/PartialResult.html" title="class in org.apache.spark.partial">PartialResult</a>&lt;<a href="../../../../../org/apache/spark/partial/BoundedDouble.html" title="class in org.apache.spark.partial">BoundedDouble</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countApprox(long)">countApprox</a></strong>(long&nbsp;timeout)</code>
+<div class="block">Approximate version of count() that returns a potentially incomplete result
+ within a timeout, even if not all tasks have finished.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/partial/PartialResult.html" title="class in org.apache.spark.partial">PartialResult</a>&lt;<a href="../../../../../org/apache/spark/partial/BoundedDouble.html" title="class in org.apache.spark.partial">BoundedDouble</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countApprox(long,%20double)">countApprox</a></strong>(long&nbsp;timeout,
+           double&nbsp;confidence)</code>
+<div class="block">Approximate version of count() that returns a potentially incomplete result
+ within a timeout, even if not all tasks have finished.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countApproxDistinct(double)">countApproxDistinct</a></strong>(double&nbsp;relativeSD)</code>
+<div class="block">Return approximate number of distinct elements in the RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaFutureAction.html" title="interface in org.apache.spark.api.java">JavaFutureAction</a>&lt;Long&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countAsync()">countAsync</a></strong>()</code>
+<div class="block">The asynchronous version of <code>count</code>, which returns a
+ future for counting the number of elements in this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>java.util.Map&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,Long&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countByValue()">countByValue</a></strong>()</code>
+<div class="block">Return the count of each unique value in this RDD as a map of (value, count) pairs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/partial/PartialResult.html" title="class in org.apache.spark.partial">PartialResult</a>&lt;java.util.Map&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,<a href="../../../../../org/apache/spark/partial/BoundedDouble.html" title="class in org.apache.spark.partial">BoundedDouble</a>&gt;&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countByValueApprox(long)">countByValueApprox</a></strong>(long&nbsp;timeout)</code>
+<div class="block">Approximate version of countByValue().</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/partial/PartialResult.html" title="class in org.apache.spark.partial">PartialResult</a>&lt;java.util.Map&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,<a href="../../../../../org/apache/spark/partial/BoundedDouble.html" title="class in org.apache.spark.partial">BoundedDouble</a>&gt;&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#countByValueApprox(long,%20double)">countByValueApprox</a></strong>(long&nbsp;timeout,
+                  double&nbsp;confidence)</code>
+<div class="block">Approximate version of countByValue().</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#first()">first</a></strong>()</code>
+<div class="block">Return the first element in this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>&lt;U&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;U&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#flatMap(org.apache.spark.api.java.function.FlatMapFunction)">flatMap</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/FlatMapFunction.html" title="interface in org.apache.spark.api.java.function">FlatMapFunction</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,U&gt;&nbsp;f)</code>
+<div class="block">Return a new RDD by first applying a function to all elements of this
+  RDD, and then flattening the results.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaDoubleRDD.html" title="class in org.apache.spark.api.java">JavaDoubleRDD</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#flatMapToDouble(org.apache.spark.api.java.function.DoubleFlatMapFunction)">flatMapToDouble</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/DoubleFlatMapFunction.html" title="interface in org.apache.spark.api.java.function">DoubleFlatMapFunction</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;f)</code>
+<div class="block">Return a new RDD by first applying a function to all elements of this
+  RDD, and then flattening the results.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>&lt;K2,V2&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaPairRDD.html" title="class in org.apache.spark.api.java">JavaPairRDD</a>&lt;K2,V2&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#flatMapToPair(org.apache.spark.api.java.function.PairFlatMapFunction)">flatMapToPair</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/PairFlatMapFunction.html" title="interface in org.apache.spark.api.java.function">PairFlatMapFunction</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,K2,V2&gt;&nbsp;f)</code>
+<div class="block">Return a new RDD by first applying a function to all elements of this
+  RDD, and then flattening the results.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#fold(T,%20org.apache.spark.api.java.function.Function2)">fold</a></strong>(<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&nbsp;zeroValue,
+    <a href="../../../../../org/apache/spark/api/java/function/Function2.html" title="interface in org.apache.spark.api.java.function">Function2</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;f)</code>
+<div class="block">Aggregate the elements of each partition, and then the results for all the partitions, using a
+ given associative function and a neutral "zero value".</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#foreach(org.apache.spark.api.java.function.VoidFunction)">foreach</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/VoidFunction.html" title="interface in org.apache.spark.api.java.function">VoidFunction</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;f)</code>
+<div class="block">Applies a function f to all elements of this RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaFutureAction.html" title="interface in org.apache.spark.api.java">JavaFutureAction</a>&lt;Void&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#foreachAsync(org.apache.spark.api.java.function.VoidFunction)">foreachAsync</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/VoidFunction.html" title="interface in org.apache.spark.api.java.function">VoidFunction</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;f)</code>
+<div class="block">The asynchronous version of the <code>foreach</code> action, which
+ applies a function f to all the elements of this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#foreachPartition(org.apache.spark.api.java.function.VoidFunction)">foreachPartition</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/VoidFunction.html" title="interface in org.apache.spark.api.java.function">VoidFunction</a>&lt;java.util.Iterator&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&gt;&nbsp;f)</code>
+<div class="block">Applies a function f to each partition of this RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaFutureAction.html" title="interface in org.apache.spark.api.java">JavaFutureAction</a>&lt;Void&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#foreachPartitionAsync(org.apache.spark.api.java.function.VoidFunction)">foreachPartitionAsync</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/VoidFunction.html" title="interface in org.apache.spark.api.java.function">VoidFunction</a>&lt;java.util.Iterator&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&gt;&nbsp;f)</code>
+<div class="block">The asynchronous version of the <code>foreachPartition</code> action, which
+ applies a function f to each partition of this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/Optional.html" title="class in org.apache.spark.api.java">Optional</a>&lt;String&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#getCheckpointFile()">getCheckpointFile</a></strong>()</code>
+<div class="block">Gets the name of the file to which this RDD was checkpointed</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#getNumPartitions()">getNumPartitions</a></strong>()</code>
+<div class="block">Return the number of partitions in this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/storage/StorageLevel.html" title="class in org.apache.spark.storage">StorageLevel</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#getStorageLevel()">getStorageLevel</a></strong>()</code>
+<div class="block">Get the RDD's current storage level, or StorageLevel.NONE if none is set.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&gt;</code></td>
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+<td class="colFirst"><code>int</code></td>
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+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#isCheckpointed()">isCheckpointed</a></strong>()</code>
+<div class="block">Return whether this RDD has been checkpointed or not</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#isEmpty()">isEmpty</a></strong>()</code>&nbsp;</td>
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+<tr class="altColor">
+<td class="colFirst"><code>java.util.Iterator&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#iterator(org.apache.spark.Partition,%20org.apache.spark.TaskContext)">iterator</a></strong>(<a href="../../../../../org/apache/spark/Partition.html" title="interface in org.apache.spark">Partition</a>&nbsp;split,
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+<div class="block">Internal method to this RDD; will read from cache if applicable, or otherwise compute it.</div>
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+<td class="colFirst"><code>&lt;U&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaPairRDD.html" title="class in org.apache.spark.api.java">JavaPairRDD</a>&lt;U,<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
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+<div class="block">Creates tuples of the elements in this RDD by applying <code>f</code>.</div>
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+<td class="colFirst"><code>&lt;R&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;R&gt;</code></td>
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+<div class="block">Return a new RDD by applying a function to all elements of this RDD.</div>
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+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>&lt;U&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;U&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#mapPartitions(org.apache.spark.api.java.function.FlatMapFunction)">mapPartitions</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/FlatMapFunction.html" title="interface in org.apache.spark.api.java.function">FlatMapFunction</a>&lt;java.util.Iterator&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;,U&gt;&nbsp;f)</code>
+<div class="block">Return a new RDD by applying a function to each partition of this RDD.</div>
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+<td class="colFirst"><code>&lt;U&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;U&gt;</code></td>
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+<div class="block">Return a new RDD by applying a function to each partition of this RDD.</div>
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+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaDoubleRDD.html" title="class in org.apache.spark.api.java">JavaDoubleRDD</a></code></td>
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+<div class="block">Return a new RDD by applying a function to each partition of this RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaDoubleRDD.html" title="class in org.apache.spark.api.java">JavaDoubleRDD</a></code></td>
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+                     boolean&nbsp;preservesPartitioning)</code>
+<div class="block">Return a new RDD by applying a function to each partition of this RDD.</div>
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+<div class="block">Return a new RDD by applying a function to each partition of this RDD.</div>
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+<tr class="altColor">
+<td class="colFirst"><code>&lt;K2,V2&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaPairRDD.html" title="class in org.apache.spark.api.java">JavaPairRDD</a>&lt;K2,V2&gt;</code></td>
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+                   boolean&nbsp;preservesPartitioning)</code>
+<div class="block">Return a new RDD by applying a function to each partition of this RDD.</div>
+</td>
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+<tr class="rowColor">
+<td class="colFirst"><code>&lt;R&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;R&gt;</code></td>
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+                      boolean&nbsp;preservesPartitioning)</code>
+<div class="block">Return a new RDD by applying a function to each partition of this RDD, while tracking the index
+ of the original partition.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>&lt;R&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaDoubleRDD.html" title="class in org.apache.spark.api.java">JavaDoubleRDD</a></code></td>
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+<div class="block">Return a new RDD by applying a function to all elements of this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>&lt;K2,V2&gt;&nbsp;<a href="../../../../../org/apache/spark/api/java/JavaPairRDD.html" title="class in org.apache.spark.api.java">JavaPairRDD</a>&lt;K2,V2&gt;</code></td>
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+<div class="block">Return a new RDD by applying a function to all elements of this RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#max(java.util.Comparator)">max</a></strong>(java.util.Comparator&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;comp)</code>
+<div class="block">Returns the maximum element from this RDD as defined by the specified
+ Comparator[T].</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#min(java.util.Comparator)">min</a></strong>(java.util.Comparator&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;comp)</code>
+<div class="block">Returns the minimum element from this RDD as defined by the specified
+ Comparator[T].</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>String</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#name()">name</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/Optional.html" title="class in org.apache.spark.api.java">Optional</a>&lt;<a href="../../../../../org/apache/spark/Partitioner.html" title="class in org.apache.spark">Partitioner</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#partitioner()">partitioner</a></strong>()</code>
+<div class="block">The partitioner of this RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../org/apache/spark/Partition.html" title="interface in org.apache.spark">Partition</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#partitions()">partitions</a></strong>()</code>
+<div class="block">Set of partitions in this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;String&gt;</code></td>
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+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;String&gt;</code></td>
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+    java.util.Map&lt;String,String&gt;&nbsp;env)</code>
+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;String&gt;</code></td>
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+    boolean&nbsp;separateWorkingDir,
+    int&nbsp;bufferSize)</code>
+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;String&gt;</code></td>
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+    java.util.Map&lt;String,String&gt;&nbsp;env,
+    boolean&nbsp;separateWorkingDir,
+    int&nbsp;bufferSize,
+    String&nbsp;encoding)</code>
+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDD.html" title="class in org.apache.spark.api.java">JavaRDD</a>&lt;String&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#pipe(java.lang.String)">pipe</a></strong>(String&nbsp;command)</code>
+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/rdd/RDD.html" title="class in org.apache.spark.rdd">RDD</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#rdd()">rdd</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#reduce(org.apache.spark.api.java.function.Function2)">reduce</a></strong>(<a href="../../../../../org/apache/spark/api/java/function/Function2.html" title="interface in org.apache.spark.api.java.function">Function2</a>&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>,<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&nbsp;f)</code>
+<div class="block">Reduces the elements of this RDD using the specified commutative and associative binary
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+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#saveAsObjectFile(java.lang.String)">saveAsObjectFile</a></strong>(String&nbsp;path)</code>
+<div class="block">Save this RDD as a SequenceFile of serialized objects.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#saveAsTextFile(java.lang.String)">saveAsTextFile</a></strong>(String&nbsp;path)</code>
+<div class="block">Save this RDD as a text file, using string representations of elements.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#saveAsTextFile(java.lang.String,%20java.lang.Class)">saveAsTextFile</a></strong>(String&nbsp;path,
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+<div class="block">Save this RDD as a compressed text file, using string representations of elements.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#take(int)">take</a></strong>(int&nbsp;num)</code>
+<div class="block">Take the first num elements of the RDD.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/spark/api/java/JavaFutureAction.html" title="interface in org.apache.spark.api.java">JavaFutureAction</a>&lt;java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#takeAsync(int)">takeAsync</a></strong>(int&nbsp;num)</code>
+<div class="block">The asynchronous version of the <code>take</code> action, which returns a
+ future for retrieving the first <code>num</code> elements of this RDD.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html#takeOrdered(int)">takeOrdered</a></strong>(int&nbsp;num)</code>
+<div class="block">Returns the first k (smallest) elements from this RDD using the
+ natural ordering for T while maintain the order.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.List&lt;<a href="../../../../../org/apache/spark/api/java/JavaRDDLike.html" title="type parameter in JavaRDDLike">T</a>&gt;</code></td>
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+<div class="block">Returns the first k (smallest) elements from this RDD as defined by
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+</td>
+</tr>
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+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - (undocumented)</dd><dd><code>preservesPartitioning</code> - (undocumented)</dd>
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+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - (undocumented)</dd><dd><code>preservesPartitioning</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Applies a function f to each partition of this RDD.</div>
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+<div class="block">Return an RDD created by coalescing all elements within each partition into an array.</div>
+<dl><dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Return the Cartesian product of this RDD and another one, that is, the RDD of all pairs of
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+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Return an RDD of grouped elements. Each group consists of a key and a sequence of elements
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+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Return an RDD of grouped elements. Each group consists of a key and a sequence of elements
+ mapping to that key.</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - (undocumented)</dd><dd><code>numPartitions</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
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+                   boolean&nbsp;separateWorkingDir,
+                   int&nbsp;bufferSize,
+                   String&nbsp;encoding)</pre>
+<div class="block">Return an RDD created by piping elements to a forked external process.</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>command</code> - (undocumented)</dd><dd><code>env</code> - (undocumented)</dd><dd><code>separateWorkingDir</code> - (undocumented)</dd><dd><code>bufferSize</code> - (undocumented)</dd><dd><code>encoding</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+</ul>
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+<div class="block">Zips this RDD with another one, returning key-value pairs with the first element in each RDD,
+ second element in each RDD, etc. Assumes that the two RDDs have the *same number of
+ partitions* and the *same number of elements in each partition* (e.g. one was made through
+ a map on the other).</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Zip this RDD's partitions with one (or more) RDD(s) and return a new RDD by
+ applying a function to the zipped partitions. Assumes that all the RDDs have the
+ *same number of partitions*, but does *not* require them to have the same number
+ of elements in each partition.</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - (undocumented)</dd><dd><code>f</code> - (undocumented)</dd>
+<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Zips this RDD with generated unique Long ids. Items in the kth partition will get ids k, n+k,
+ 2*n+k, ..., where n is the number of partitions. So there may exist gaps, but this method
+ won't trigger a spark job, which is different from <a href="../../../../../org/apache/spark/rdd/RDD.html#zipWithIndex()"><code>RDD.zipWithIndex()</code></a>.</div>
+<dl><dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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+<div class="block">Zips this RDD with its element indices. The ordering is first based on the partition index
+ and then the ordering of items within each partition. So the first item in the first
+ partition gets index 0, and the last item in the last partition receives the largest index.
+ This is similar to Scala's zipWithIndex but it uses Long instead of Int as the index type.
+ This method needs to trigger a spark job when this RDD contains more than one partitions.</div>
+<dl><dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
+</li>
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+<div class="block">Applies a function f to all elements of this RDD.</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - (undocumented)</dd></dl>
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+<div class="block">Return an array that contains all of the elements in this RDD.
+ <p></div>
+<dl><dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd><dt><span class="strong">Note:</span></dt>
+  <dd>this method should only be used if the resulting array is expected to be small, as
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+</li>
+</ul>
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