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https://issues.apache.org/jira/browse/SPARK-5265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen reopened SPARK-5265:
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> Submitting applications on Standalone cluster controlled by Zookeeper forces
> to know active master
> --------------------------------------------------------------------------------------------------
>
> Key: SPARK-5265
> URL: https://issues.apache.org/jira/browse/SPARK-5265
> Project: Spark
> Issue Type: Bug
> Components: Deploy
> Reporter: Roque Vassal'lo
> Labels: cluster, spark-submit, standalone, zookeeper
>
> Hi, this is my first JIRA here, so I hope it is clear enough.
> I'm using Spark 1.2.0 and trying to submit an application on a Spark
> Standalone cluster in cluster deploy mode with supervise.
> Standalone cluster is running in high availability mode, using Zookeeper to
> provide leader election between three available Masters (named master1,
> master2 and master3).
> As read at Spark's documentation, to register a Worker to the Standalone
> cluster, I provide complete cluster info as the spark route.
> I mean, spark://master1:7077,master2:7077,master3:7077
> and that route is parsed and three attempts are launched, first one to
> master1:7077, second one to master2:7077 and third one to master3:7077.
> This works great!
> But if I try to do the same while submitting applications, it fails.
> I mean, if I provide complete cluster info as the --master option to
> spark-submit script, it throws an exception because it tries to connect as it
> was a single node.
> Example:
> spark-submit --class org.apache.spark.examples.SparkPi --master
> spark://master1:7077,master2:7077,master3:7077 --deploy-mode cluster
> --supervise examples.jar 100
> This is the output I got:
> Using Spark's default log4j profile:
> org/apache/spark/log4j-defaults.properties
> 15/01/14 17:02:11 INFO SecurityManager: Changing view acls to: mytest
> 15/01/14 17:02:11 INFO SecurityManager: Changing modify acls to: mytest
> 15/01/14 17:02:11 INFO SecurityManager: SecurityManager: authentication
> disabled; ui acls disabled; users with view permissions: Set(mytest); users
> with modify permissions: Set(mytest)
> 15/01/14 17:02:11 INFO Slf4jLogger: Slf4jLogger started
> 15/01/14 17:02:11 INFO Utils: Successfully started service 'driverClient' on
> port 53930.
> 15/01/14 17:02:11 ERROR OneForOneStrategy: Invalid master URL:
> spark://master1:7077,master2:7077,master3:7077
> akka.actor.ActorInitializationException: exception during creation
> at akka.actor.ActorInitializationException$.apply(Actor.scala:164)
> at akka.actor.ActorCell.create(ActorCell.scala:596)
> at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
> at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
> at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
> at akka.dispatch.Mailbox.run(Mailbox.scala:219)
> at
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at
> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> Caused by: org.apache.spark.SparkException: Invalid master URL:
> spark://master1:7077,master2:7077,master3:7077
> at org.apache.spark.deploy.master.Master$.toAkkaUrl(Master.scala:830)
> at org.apache.spark.deploy.ClientActor.preStart(Client.scala:42)
> at akka.actor.Actor$class.aroundPreStart(Actor.scala:470)
> at org.apache.spark.deploy.ClientActor.aroundPreStart(Client.scala:35)
> at akka.actor.ActorCell.create(ActorCell.scala:580)
> ... 9 more
> Shouldn't it parse it as on Worker registration?
> It will not force client to know which is the current active Master of the
> Standalone cluster.
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