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From "Robert Metzger (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-5286) Build instability: WordCountSubclassPOJOITCase fails with IOException: Stream Closed
Date Thu, 08 Dec 2016 11:15:59 GMT
Robert Metzger created FLINK-5286:
-------------------------------------

             Summary: Build instability: WordCountSubclassPOJOITCase fails with IOException:
Stream Closed
                 Key: FLINK-5286
                 URL: https://issues.apache.org/jira/browse/FLINK-5286
             Project: Flink
          Issue Type: Bug
          Components: Local Runtime
    Affects Versions: 1.2.0
            Reporter: Robert Metzger


I saw this failure on our recent master:

{code}
Running org.apache.flink.test.exampleJavaPrograms.WordCountSubclassPOJOITCase
Running org.apache.flink.test.exampleJavaPrograms.PageRankITCase
Job execution failed.
org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$6.apply$mcV$sp(JobManager.scala:905)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$6.apply(JobManager.scala:848)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$6.apply(JobManager.scala:848)
	at scala.concurrent.impl.Future$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.runTask(ForkJoinPool.java:1339)
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.io.IOException: Stream Closed
	at java.io.FileInputStream.readBytes(Native Method)
	at java.io.FileInputStream.read(FileInputStream.java:272)
	at org.apache.flink.core.fs.local.LocalDataInputStream.read(LocalDataInputStream.java:72)
	at org.apache.flink.core.fs.FSDataInputStreamWrapper.read(FSDataInputStreamWrapper.java:59)
	at org.apache.flink.api.common.io.DelimitedInputFormat.fillBuffer(DelimitedInputFormat.java:619)
	at org.apache.flink.api.common.io.DelimitedInputFormat.readLine(DelimitedInputFormat.java:513)
	at org.apache.flink.api.common.io.DelimitedInputFormat.nextRecord(DelimitedInputFormat.java:479)
	at org.apache.flink.runtime.operators.DataSourceTask.invoke(DataSourceTask.java:158)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:653)
	at java.lang.Thread.run(Thread.java:745)
Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.231 sec <<< FAILURE!
- in org.apache.flink.test.exampleJavaPrograms.WordCountSubclassPOJOITCase
testJobWithObjectReuse(org.apache.flink.test.exampleJavaPrograms.WordCountSubclassPOJOITCase)
 Time elapsed: 0.453 sec  <<< FAILURE!
java.lang.AssertionError: Error while calling the test program: Job execution failed.
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.flink.test.util.JavaProgramTestBase.testJobWithObjectReuse(JavaProgramTestBase.java:128)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	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.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
{code}

in https://api.travis-ci.org/jobs/182004995/log.txt?deansi=true

I wonder if the issue is related to FLINK-4910. [~srichter] can you take a look?



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