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<h2 title="Interface BroadcastFactory" class="title">Interface BroadcastFactory</h2>
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<pre>public interface <span class="strong">BroadcastFactory</span></pre>
<div class="block">:: DeveloperApi ::
 An interface for all the broadcast implementations in Spark (to allow
 multiple broadcast implementations). SparkContext uses a user-specified
 BroadcastFactory implementation to instantiate a particular broadcast for the
 entire Spark job.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#initialize(boolean, org.apache.spark.SparkConf, org.apache.spark.SecurityManager)">initialize</a></strong>(boolean&nbsp;isDriver,
          <a href="../../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a>&nbsp;conf,
          org.apache.spark.SecurityManager&nbsp;securityMgr)</code>&nbsp;</td>
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<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../org/apache/spark/broadcast/Broadcast.html" title="class in org.apache.spark.broadcast">Broadcast</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#newBroadcast(T, boolean, long, scala.reflect.ClassTag)">newBroadcast</a></strong>(T&nbsp;value,
            boolean&nbsp;isLocal,
            long&nbsp;id,
            scala.reflect.ClassTag&lt;T&gt;&nbsp;evidence$1)</code>
<div class="block">Creates a new broadcast variable.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#stop()">stop</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/broadcast/BroadcastFactory.html#unbroadcast(long, boolean, boolean)">unbroadcast</a></strong>(long&nbsp;id,
           boolean&nbsp;removeFromDriver,
           boolean&nbsp;blocking)</code>&nbsp;</td>
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<pre>void&nbsp;initialize(boolean&nbsp;isDriver,
              <a href="../../../../org/apache/spark/SparkConf.html" title="class in org.apache.spark">SparkConf</a>&nbsp;conf,
              org.apache.spark.SecurityManager&nbsp;securityMgr)</pre>
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<pre>&lt;T&gt;&nbsp;<a href="../../../../org/apache/spark/broadcast/Broadcast.html" title="class in org.apache.spark.broadcast">Broadcast</a>&lt;T&gt;&nbsp;newBroadcast(T&nbsp;value,
                            boolean&nbsp;isLocal,
                            long&nbsp;id,
                            scala.reflect.ClassTag&lt;T&gt;&nbsp;evidence$1)</pre>
<div class="block">Creates a new broadcast variable.
 <p></div>
<dl><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>
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<pre>void&nbsp;unbroadcast(long&nbsp;id,
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               boolean&nbsp;blocking)</pre>
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