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<div class="subTitle">org.apache.spark.broadcast</div>
<h2 title="Class TorrentBroadcastFactory" class="title">Class TorrentBroadcastFactory</h2>
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<li>java.lang.Object</li>
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<li>org.apache.spark.broadcast.TorrentBroadcastFactory</li>
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<pre>public class <span class="strong">TorrentBroadcastFactory</span>
extends java.lang.Object
implements <a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html" title="interface in org.apache.spark.broadcast">BroadcastFactory</a></pre>
<div class="block">A <a href="../../../../org/apache/spark/broadcast/Broadcast.html" title="class in org.apache.spark.broadcast"><code>Broadcast</code></a> implementation that uses a BitTorrent-like
protocol to do a distributed transfer of the broadcasted data to the executors. Refer to
<code>TorrentBroadcast</code> for more details.</div>
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<td class="colOne"><code><strong><a href="../../../../org/apache/spark/broadcast/TorrentBroadcastFactory.html#TorrentBroadcastFactory()">TorrentBroadcastFactory</a></strong>()</code> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/TorrentBroadcastFactory.html#initialize(boolean, org.apache.spark.SparkConf, org.apache.spark.SecurityManager)">initialize</a></strong>(boolean isDriver,
<a href="../../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a> conf,
org.apache.spark.SecurityManager securityMgr)</code> </td>
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<td class="colFirst"><code><T> <a href="../../../../org/apache/spark/broadcast/Broadcast.html" title="class in org.apache.spark.broadcast">Broadcast</a><T></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/TorrentBroadcastFactory.html#newBroadcast(T, boolean, long, scala.reflect.ClassTag)">newBroadcast</a></strong>(T value_,
boolean isLocal,
long id,
scala.reflect.ClassTag<T> evidence$1)</code>
<div class="block">Creates a new broadcast variable.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/TorrentBroadcastFactory.html#stop()">stop</a></strong>()</code> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/TorrentBroadcastFactory.html#unbroadcast(long, boolean, boolean)">unbroadcast</a></strong>(long id,
boolean removeFromDriver,
boolean blocking)</code>
<div class="block">Remove all persisted state associated with the torrent broadcast with the given ID.</div>
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<h4>TorrentBroadcastFactory</h4>
<pre>public TorrentBroadcastFactory()</pre>
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<h4>initialize</h4>
<pre>public void initialize(boolean isDriver,
<a href="../../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a> conf,
org.apache.spark.SecurityManager securityMgr)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#initialize(boolean, org.apache.spark.SparkConf, org.apache.spark.SecurityManager)">initialize</a></code> in interface <code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html" title="interface in org.apache.spark.broadcast">BroadcastFactory</a></code></dd>
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<a name="newBroadcast(java.lang.Object,boolean,long,scala.reflect.ClassTag)">
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<h4>newBroadcast</h4>
<pre>public <T> <a href="../../../../org/apache/spark/broadcast/Broadcast.html" title="class in org.apache.spark.broadcast">Broadcast</a><T> newBroadcast(T value_,
boolean isLocal,
long id,
scala.reflect.ClassTag<T> evidence$1)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#newBroadcast(T, boolean, long, scala.reflect.ClassTag)">BroadcastFactory</a></code></strong></div>
<div class="block">Creates a new broadcast variable.
<p></div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#newBroadcast(T, boolean, long, scala.reflect.ClassTag)">newBroadcast</a></code> in interface <code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html" title="interface in org.apache.spark.broadcast">BroadcastFactory</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>value_</code> - value to broadcast</dd><dd><code>isLocal</code> - whether we are in local mode (single JVM process)</dd><dd><code>id</code> - unique id representing this broadcast variable</dd><dd><code>evidence$1</code> - (undocumented)</dd>
<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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<h4>stop</h4>
<pre>public void stop()</pre>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#stop()">stop</a></code> in interface <code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html" title="interface in org.apache.spark.broadcast">BroadcastFactory</a></code></dd>
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<h4>unbroadcast</h4>
<pre>public void unbroadcast(long id,
boolean removeFromDriver,
boolean blocking)</pre>
<div class="block">Remove all persisted state associated with the torrent broadcast with the given ID.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#unbroadcast(long, boolean, boolean)">unbroadcast</a></code> in interface <code><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html" title="interface in org.apache.spark.broadcast">BroadcastFactory</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>removeFromDriver</code> - Whether to remove state from the driver.</dd><dd><code>blocking</code> - Whether to block until unbroadcasted</dd><dd><code>id</code> - (undocumented)</dd></dl>
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