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Correct erroneous docs...
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docs/spark-standalone.md

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@@ -311,7 +311,7 @@ configure those ports.
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<!-- Web UIs -->
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<tr>
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<td>Browser</td>
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<td>Standalone Cluster Master</td>
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<td>Master</td>
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<td>8080</td>
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<td>Web UI</td>
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<td><code>master.ui.port</code></td>
@@ -343,59 +343,59 @@ configure those ports.
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</tr>
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<!-- Cluster interactions -->
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<tr>
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<td>Application</td>
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<td>Standalone Cluster Master</td>
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<td>Driver<br>Worker</td>
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<td>Master</td>
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<td>7077</td>
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<td>Submit job to cluster</td>
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<td><code>spark.driver.port</code></td>
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<td>Akka-based. Set to "0" to choose a port randomly</td>
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<td>Submit job to cluster<br>Join cluster</td>
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<td><code>SPARK_MASTER_PORT</code></td>
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<td>Akka-based. Set to "0" to choose a port randomly.</td>
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</tr>
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<tr>
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<td>Master</td>
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<td>Worker</td>
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<td>Standalone Cluster Master</td>
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<td>7077</td>
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<td>Join cluster</td>
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<td><code>spark.driver.port</code></td>
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<td>Akka-based. Set to "0" to choose a port randomly</td>
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<td>(random)</td>
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<td>Schedule executors</td>
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<td><code>SPARK_WORKER_PORT</code></td>
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<td>Akka-based. Set to "0" to choose a port randomly.</td>
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</tr>
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<tr>
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<td>Application</td>
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<td>Worker</td>
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<td>Executor<br>Master</td>
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<td>Driver</td>
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<td>(random)</td>
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<td>Join cluster</td>
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<td><code>SPARK_WORKER_PORT</code> (standalone cluster)</td>
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<td>Akka-based</td>
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<td>Connect to application<br>Notify Master and executor state changes</td>
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<td><code>spark.driver.port</code></td>
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<td>Akka-based. Set to "0" to choose a port randomly.</td>
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</tr>
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<!-- Other misc stuff -->
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<tr>
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<td>Worker</td>
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<td>Application</td>
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<td>Executor</td>
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<td>Driver</td>
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<td>(random)</td>
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<td>File server for files and jars</td>
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<td><code>spark.fileserver.port</code></td>
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<td>Jetty-based</td>
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</tr>
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<tr>
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<td>Worker</td>
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<td>Application</td>
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<td>Executor</td>
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<td>Driver</td>
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<td>(random)</td>
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<td>HTTP Broadcast</td>
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<td><code>spark.broadcast.port</code></td>
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<td>Jetty-based. Not used by TorrentBroadcast, which sends data through the block manager
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instead</td>
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<td>Jetty-based. Not used by TorrentBroadcast, which sends data through the block manager
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instead.</td>
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</tr>
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<tr>
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<td>Worker</td>
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<td>Spark Shell</td>
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<td>Executor</td>
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<td>Driver</td>
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<td>(random)</td>
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<td>Class file server (Spark Shell only)</td>
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<td>Class file server</td>
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<td><code>spark.replClassServer.port</code></td>
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<td>Jetty-based</td>
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<td>Jetty-based. Only used in Spark shells.</td>
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</tr>
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<tr>
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<td>Worker</td>
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<td>Other Workers</td>
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<td>Executor</td>
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<td>Executor</td>
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<td>(random)</td>
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<td>Block Manager port</td>
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<td><code>spark.blockManager.port</code></td>

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