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From Shailesh Birari <sbirar...@gmail.com>
Subject Re: Spark 1.2 – How to change Default (Random) port ….
Date Tue, 27 Jan 2015 00:42:05 GMT
Thanks. But after setting "spark.shuffle.blockTransferService" to "nio"
application fails with Akka Client disassociation.

15/01/27 13:38:11 ERROR TaskSchedulerImpl: Lost executor 3 on
wynchcs218.wyn.cnw.co.nz: remote Akka client disassociated
15/01/27 13:38:11 INFO TaskSetManager: Re-queueing tasks for 3 from TaskSet
0.0
15/01/27 13:38:11 WARN TaskSetManager: Lost task 0.3 in stage 0.0 (TID 7,
wynchcs218.wyn.cnw.co.nz): ExecutorLostFailure (executor lost)
15/01/27 13:38:11 ERROR TaskSetManager: Task 0 in stage 0.0 failed 4 times;
aborting job
15/01/27 13:38:11 WARN TaskSetManager: Lost task 1.3 in stage 0.0 (TID 6,
wynchcs218.wyn.cnw.co.nz): ExecutorLostFailure (executor lost)
15/01/27 13:38:11 INFO TaskSchedulerImpl: Removed TaskSet 0.0, whose tasks
have all completed, from pool
15/01/27 13:38:11 INFO TaskSchedulerImpl: Cancelling stage 0
15/01/27 13:38:11 INFO DAGScheduler: Failed to run count at
RowMatrix.scala:71
Exception in thread "main" org.apache.spark.SparkException: Job aborted due
to stage failure: Task 0 in stage 0.0 failed 4 times, most recent failure:
Lost task 0.3 in stage 0.0 (TID 7, wynchcs218.wyn.cnw.co.nz):
ExecutorLostFailure (executor lost)
Driver stacktrace:
at org.apache.spark.scheduler.DAGScheduler.org
$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1185)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1174)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1173)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
at
org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1173)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:688)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:688)
at scala.Option.foreach(Option.scala:236)
at
org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:688)
at
org.apache.spark.scheduler.DAGSchedulerEventProcessActor$$anonfun$receive$2.applyOrElse(DAGScheduler.scala:1391)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498)
at akka.actor.ActorCell.invoke(ActorCell.scala:456)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
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)
15/01/27 13:38:11 INFO DAGScheduler: Executor lost: 3 (epoch 3)
15/01/27 13:38:11 INFO BlockManagerMasterActor: Trying to remove executor 3
from BlockManagerMaster.
15/01/27 13:38:11 INFO BlockManagerMaster: Removed 3 successfully in
removeExecutor



On Mon, Jan 26, 2015 at 6:34 PM, Aaron Davidson <ilikerps@gmail.com> wrote:

> This was a regression caused by Netty Block Transfer Service. The fix for
> this just barely missed the 1.2 release, and you can see the associated
> JIRA here: https://issues.apache.org/jira/browse/SPARK-4837
>
> Current master has the fix, and the Spark 1.2.1 release will have it
> included. If you don't want to rebuild from master or wait, then you can
> turn it off by setting "spark.shuffle.blockTransferService" to "nio".
>
> On Sun, Jan 25, 2015 at 6:28 PM, Shailesh Birari <sbirari77@gmail.com>
> wrote:
>
>> Can anyone please let me know ?
>> I don't want to open all ports on n/w. So, am interested in the property
>> by
>> which this new port I can configure.
>>
>>   Shailesh
>>
>>
>>
>> --
>> View this message in context:
>> http://apache-spark-user-list.1001560.n3.nabble.com/Spark-1-2-How-to-change-Default-Random-port-tp21306p21360.html
>> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>>
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>

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