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[SPARK-6653] [YARN] New config to specify port for sparkYarnAM actor system

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Author: shekhar.bansal <shekhar.bansal@guavus.com>

Closes #5719 from zuxqoj/master and squashes the following commits:

5574ff7 [shekhar.bansal] [SPARK-6653][yarn] New config to specify port for sparkYarnAM actor system
5117258 [shekhar.bansal] [SPARK-6653][yarn] New config to specify port for sparkYarnAM actor system
9de5330 [shekhar.bansal] [SPARK-6653][yarn] New config to specify port for sparkYarnAM actor system
456a592 [shekhar.bansal] [SPARK-6653][yarn] New configuration property to specify port for sparkYarnAM actor system
803e93e [shekhar.bansal] [SPARK-6653][yarn] New configuration property to specify port for sparkYarnAM actor system
This commit is contained in:
shekhar.bansal 2015-05-05 11:09:51 +01:00 committed by Sean Owen
parent 4d29867ede
commit fc8feaa8e9
2 changed files with 9 additions and 1 deletions
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7
docs/running-on-yarn.md
View file

@ -133,6 +133,13 @@ Most of the configs are the same for Spark on YARN as for other deployment modes
Same as <code>spark.yarn.driver.memoryOverhead</code>, but for the Application Master in client mode.
</td>
</tr>
<tr>
<td><code>spark.yarn.am.port</code></td>
<td>(random)</td>
<td>
Port for the YARN Application Master to listen on. In YARN client mode, this is used to communicate between the Spark driver running on a gateway and the Application Master running on YARN. In YARN cluster mode, this is used for the dynamic executor feature, where it handles the kill from the scheduler backend.
</td>
</tr>
<tr>
<td><code>spark.yarn.queue</code></td>
<td>default</td>

3
yarn/src/main/scala/org/apache/spark/deploy/yarn/ApplicationMaster.scala
View file

@ -285,7 +285,8 @@ private[spark] class ApplicationMaster(
}
private def runExecutorLauncher(securityMgr: SecurityManager): Unit = {
rpcEnv = RpcEnv.create("sparkYarnAM", Utils.localHostName, 0, sparkConf, securityMgr)
val port = sparkConf.getInt("spark.yarn.am.port", 0)
rpcEnv = RpcEnv.create("sparkYarnAM", Utils.localHostName, port, sparkConf, securityMgr)
waitForSparkDriver()
addAmIpFilter()
registerAM(sparkConf.get("spark.driver.appUIAddress", ""), securityMgr)