[FLINK-5206] Flakey PythonPlanBinderTest

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Won't Fix
• Affects Version/s: 1.2.0, 1.5.0, 1.6.0
• Component/s: API / Python
• Labels: test-stability

Environment

in TravisCI

• Assignee: Chesnay Schepler
• Reporter: Nico Kruber
• Created: 29/Nov/16 15:17
• Updated: 20/Jun/19 09:15
• Resolved: 20/Jun/19 09:15

Description

-------------------------------------------------------
 T E S T S
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Running org.apache.flink.python.api.PythonPlanBinderTest
Job execution failed.
org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply$mcV$sp(JobManager.scala:903)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:846)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:846)
	at scala.concurrent.impl.Future$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: Output path '/tmp/flink/result2' could not be initialized. Canceling task...
	at org.apache.flink.api.common.io.FileOutputFormat.open(FileOutputFormat.java:233)
	at org.apache.flink.api.java.io.TextOutputFormat.open(TextOutputFormat.java:78)
	at org.apache.flink.runtime.operators.DataSinkTask.invoke(DataSinkTask.java:178)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:654)
	at java.lang.Thread.run(Thread.java:745)
Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 36.891 sec <<< FAILURE! - in org.apache.flink.python.api.PythonPlanBinderTest
testJobWithoutObjectReuse(org.apache.flink.python.api.PythonPlanBinderTest)  Time elapsed: 11.53 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.testJobWithoutObjectReuse(JavaProgramTestBase.java:180)
	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)


Results :

Failed tests: 
  PythonPlanBinderTest>JavaProgramTestBase.testJobWithoutObjectReuse:180 Error while calling the test program: Job execution failed.

Maybe, a parallel test is cleaning up this directory? It should probably use a unique output path anyway.

stdout log:
https://api.travis-ci.org/jobs/179473047/log.txt?deansi=true

full logs:
https://transfer.sh/Wx3W6/27.9.tar.gz

Issue Links

• is duplicated by: FLINK-9279 PythonPlanBinderTest flakey
• links to: GitHub Pull Request #2973