[ 
https://issues.apache.org/jira/browse/FLINK-4833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15581841#comment-15581841
 ] 

Robert Metzger commented on FLINK-4833:
---------------------------------------

More of this: 
https://s3.amazonaws.com/archive.travis-ci.org/jobs/167840958/log.txt

{code}
org.apache.flink.runtime.client.JobExecutionException: Failed to retrieve 
accumulator results.
        at 
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply$mcV$sp(JobManager.scala:877)
        at 
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:845)
        at 
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:845)
        at 
scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at 
scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
        at 
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253)
        at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346)
        at 
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at 
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.RuntimeException: Failed to clone OperatorStatistics!
        at 
org.apache.flink.contrib.operatorstatistics.OperatorStatistics.clone(OperatorStatistics.java:219)
        at 
org.apache.flink.contrib.operatorstatistics.OperatorStatisticsAccumulator.clone(OperatorStatisticsAccumulator.java:62)
        at 
org.apache.flink.api.common.accumulators.AccumulatorHelper.mergeInto(AccumulatorHelper.java:49)
        at 
org.apache.flink.runtime.executiongraph.ExecutionGraph.aggregateUserAccumulators(ExecutionGraph.java:625)
        at 
org.apache.flink.runtime.executiongraph.ExecutionGraph.getAccumulatorsSerialized(ExecutionGraph.java:640)
        at 
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply$mcV$sp(JobManager.scala:866)
        at 
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:845)
        at 
org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:845)
        at 
scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at 
scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
        at 
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253)
        at 
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346)
        at 
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at 
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)


Results :

Tests in error: 
  OperatorStatsAccumulatorTest.testAccumulatorHeavyHitterCountMinSketch » 
JobExecution
{code}

[~tmendt] can you look into the issue?

> Unstable test 
> OperatorStatsAccumulatorTest.testAccumulatorHeavyHitterCountMinSketch
> -----------------------------------------------------------------------------------
>
>                 Key: FLINK-4833
>                 URL: https://issues.apache.org/jira/browse/FLINK-4833
>             Project: Flink
>          Issue Type: Bug
>          Components: Tests
>            Reporter: Kostas Kloudas
>              Labels: test-stability
>
> Some instances:
> view-source:https://s3.amazonaws.com/archive.travis-ci.org/jobs/167801187/log.txt
> view-source:https://s3.amazonaws.com/archive.travis-ci.org/jobs/167801191/log.txt
> view-source:https://s3.amazonaws.com/archive.travis-ci.org/jobs/167801193/log.txt
> view-source:https://s3.amazonaws.com/archive.travis-ci.org/jobs/167801195/log.txt



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to