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  1. Flink
  2. FLINK-15490

KafkaITCase.testOneSourceMultiplePartitions fails on Travis

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      The test KafkaITCase.testOneSourceMultiplePartitions failed on Travis because it received a duplicate value:

      13:10:49,276 INFO  org.apache.flink.streaming.connectors.kafka.testutils.FailingIdentityMapper  - ============================> Failing mapper  1: count=2802, totalCount=3167
      org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
      	at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:146)
      	at org.apache.flink.runtime.minicluster.MiniCluster.executeJobBlocking(MiniCluster.java:648)
      	at org.apache.flink.streaming.util.TestStreamEnvironment.execute(TestStreamEnvironment.java:77)
      	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1628)
      	at org.apache.flink.test.util.TestUtils.tryExecute(TestUtils.java:35)
      	at org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase.runOneSourceMultiplePartitionsExactlyOnceTest(KafkaConsumerTestBase.java:912)
      	at org.apache.flink.streaming.connectors.kafka.KafkaITCase.testOneSourceMultiplePartitions(KafkaITCase.java:102)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
      	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      	at java.lang.Thread.run(Thread.java:748)
      Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, backoffTimeMS=0)
      	at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:110)
      	at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:76)
      	at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:186)
      	at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:181)
      	at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:175)
      	at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:476)
      	at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:380)
      	at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:279)
      	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:194)
      	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
      	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
      	at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
      	at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
      	at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
      	at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
      	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
      	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
      	at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
      	at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
      	at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
      	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
      	at akka.actor.ActorCell.invoke(ActorCell.scala:561)
      	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
      	at akka.dispatch.Mailbox.run(Mailbox.scala:225)
      	at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
      	at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
      	at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
      	at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
      	at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
      Caused by: java.lang.Exception: Received a duplicate: 4095
      	at org.apache.flink.streaming.connectors.kafka.testutils.ValidatingExactlyOnceSink.invoke(ValidatingExactlyOnceSink.java:57)
      	at org.apache.flink.streaming.connectors.kafka.testutils.ValidatingExactlyOnceSink.invoke(ValidatingExactlyOnceSink.java:36)
      	at org.apache.flink.streaming.api.functions.sink.SinkFunction.invoke(SinkFunction.java:52)
      	at org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:56)
      	at org.apache.flink.streaming.runtime.tasks.OneInputStreamTask$StreamTaskNetworkOutput.emitRecord(OneInputStreamTask.java:173)
      	at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.processElement(StreamTaskNetworkInput.java:151)
      	at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.emitNext(StreamTaskNetworkInput.java:128)
      	at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:69)
      	at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:311)
      	at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:187)
      	at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:488)
      	at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:470)
      	at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:702)
      	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:527)
      	at java.lang.Thread.run(Thread.java:748)
      

      https://api.travis-ci.org/v3/job/633245929/log.txt

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              • Assignee:
                becket_qin Jiangjie Qin
                Reporter:
                trohrmann Till Rohrmann
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