Hi, I hit two failing tests recently. The first once (flink-streaming-examples), failed a single time (see https://travis-ci.org/mjsax/flink/jobs/70396872)
> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 17.057 sec > <<< FAILURE! - in > org.apache.flink.streaming.test.exampleJavaPrograms.iteration.IterateExampleITCase > > testJobWithoutObjectReuse(org.apache.flink.streaming.test.exampleJavaPrograms.iteration.IterateExampleITCase) > Time elapsed: 16.34 sec <<< FAILURE! > > java.lang.AssertionError: Different number of lines in expected and obtained > result. expected:<18> but was:<0> > > at org.junit.Assert.fail(Assert.java:88) > > at org.junit.Assert.failNotEquals(Assert.java:743) > > at org.junit.Assert.assertEquals(Assert.java:118) > > at org.junit.Assert.assertEquals(Assert.java:555) > > at > org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:272) > > at > org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:258) > > at > org.apache.flink.streaming.test.exampleJavaPrograms.iteration.IterateExampleITCase.postSubmit(IterateExampleITCase.java:38) > > Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.827 sec - > in org.apache.flink.streaming.test.exampleScalaPrograms.join.WindowJoinITCase > > Results : > > Failed tests: > > IterateExampleITCase>StreamingProgramTestBase.testJobWithoutObjectReuse:109->postSubmit:38->TestBaseUtils.compareResultsByLinesInMemory:258->TestBaseUtils.compareResultsByLinesInMemory:272 > Different number of lines in expected and obtained result. expected:<18> but > was:<0> The second one (flink-tests), failed multiple times: - https://travis-ci.org/apache/flink/builds/70397048 - https://travis-ci.org/mjsax/flink/jobs/70432777 - https://travis-ci.org/mjsax/flink/jobs/70432616 - https://travis-ci.org/mjsax/flink/jobs/70386808 > Failed tests: > > ProcessFailureStreamingRecoveryITCase>AbstractProcessFailureRecoveryTest.testTaskManagerProcessFailure:198 > The program encountered a ProgramInvocationException : The program execution > failed: Job execution failed. Any ideas about the one or the other? -Matthias
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