[ https://issues.apache.org/jira/browse/SPARK-4626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Victor Tso updated SPARK-4626: ------------------------------ Comment: was deleted (was: Apologies if Blocker is the wrong level. We're seeing this in production so it has us jittery.) > NoSuchElementException in CoarseGrainedSchedulerBackend > ------------------------------------------------------- > > Key: SPARK-4626 > URL: https://issues.apache.org/jira/browse/SPARK-4626 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.0.2 > Reporter: Victor Tso > > 26 Nov 2014 06:38:21,330 ERROR [spark-akka.actor.default-dispatcher-22] > OneForOneStrategy - key not found: 0 > java.util.NoSuchElementException: key not found: 0 > at scala.collection.MapLike$class.default(MapLike.scala:228) > at scala.collection.AbstractMap.default(Map.scala:58) > at scala.collection.mutable.HashMap.apply(HashMap.scala:64) > at > org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverActor$$anonfun$receive$1.applyOrElse(CoarseGrainedSchedulerBackend.scala:106) > at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) > at akka.actor.ActorCell.invoke(ActorCell.scala:456) > at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) > at akka.dispatch.Mailbox.run(Mailbox.scala:219) > at > akka.dispatch.ForkJoinExecutorConfigurator$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) > This came on the heels of a lot of lost executors with error messages like: > 26 Nov 2014 06:38:20,330 ERROR [spark-akka.actor.default-dispatcher-15] > TaskSchedulerImpl - Lost executor 31 on xxx: remote Akka client disassociated -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org