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 <m...@apache.org> 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 <u...@apache.org> 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 <mj...@informatik.hu-berlin.de> >> 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 >> > >> >> >
