Hi, the test still fails. This time in both runs (Flink Travis and my own Travis) -- only for Java 8 again:
https://travis-ci.org/apache/flink/jobs/71314132 https://travis-ci.org/mjsax/flink/jobs/71179608 -Matthias On 07/16/2015 02:28 PM, Matthias J. Sax wrote: > Great! I will. As 4 of 5 runs succeeded I cannot test explicitly. Will > have an eye on it in future runs. > > -Matthias > > > On 07/16/2015 02:24 PM, Maximilian Michels wrote: >> Hi Matthias, >> >> I've pushed a fix to the master. The problem should be solved. Please tell >> me if your Travis reports an error again. My Travis never complained :) >> >> Cheers, >> Max >> >> On Thu, Jul 16, 2015 at 12:00 PM, Maximilian Michels <[email protected]> wrote: >> >>> Hi Matthias, >>> >>> This is indeed a timing issue when checking for the results in this test. >>> The new accumulator implementation now continuously reports from the >>> running tasks to the job manager. This was merged yesterday. >>> >>> The assertion that fails there is a bit strict. Actually, I've already >>> integrated a retry mechanism that fails only if the assertions don't hold >>> for a configured number of times. >>> >>> I'll commit a fix to the master. Thanks for reporting! >>> >>> Cheers, >>> Max >>> >>> On Thu, Jul 16, 2015 at 11:33 AM, Ufuk Celebi <[email protected]> wrote: >>> >>>> Hey, >>>> >>>> this has been merged yesterday. I guess it's a timing issue when >>>> verifying the results. Can you file an issue for this? >>>> >>>> – Ufuk >>>> >>>> On 16 Jul 2015, at 11:30, Matthias J. Sax <[email protected]> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I hit another failing test (that is new to me): >>>>> >>>>>> Results : >>>>>> Failed tests: >>>>>> >>>> AccumulatorLiveITCase.testProgram:106->access$1100:68->checkFlinkAccumulators:189 >>>> null >>>>> >>>>> >>>>>> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 8.694 >>>> sec <<< FAILURE! - in >>>> org.apache.flink.test.accumulators.AccumulatorLiveITCase >>>>>> testProgram(org.apache.flink.test.accumulators.AccumulatorLiveITCase) >>>> Time elapsed: 8.021 sec <<< FAILURE! >>>>>> java.lang.AssertionError: null >>>>>> at org.junit.Assert.fail(Assert.java:86) >>>>>> at org.junit.Assert.assertTrue(Assert.java:41) >>>>>> at org.junit.Assert.assertTrue(Assert.java:52) >>>>>> at >>>> org.apache.flink.test.accumulators.AccumulatorLiveITCase.checkFlinkAccumulators(AccumulatorLiveITCase.java:189) >>>>>> at >>>> org.apache.flink.test.accumulators.AccumulatorLiveITCase.access$1100(AccumulatorLiveITCase.java:68) >>>>> >>>>> Please see: https://travis-ci.org/mjsax/flink/jobs/71179608 >>>>> >>>>> Does anyone know anything about it? >>>>> >>>>> BTW: Even if this test is in flink-tests, the problem seems not to be >>>>> related to https://issues.apache.org/jira/browse/FLINK-2032 because >>>>> accumulators are tested. There are not result files involved (as fas as >>>>> I can tell). >>>>> >>>>> >>>>> >>>>> -Matthias >>>>> >>>> >>>> >>> >> >
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