Yes, please go ahead. On Tue, Jun 23, 2015 at 1:38 PM, Matthias J. Sax < mj...@informatik.hu-berlin.de> wrote:
> Shall I provide a PR to fix this test using .collect()? JIRA? > > -Matthias > > On 06/23/2015 12:22 PM, Stephan Ewen wrote: > > Hi! > > > > On Travis, there seems to be the weird issue that the file writing in the > > tests is not completely reliable. Sometimes the test results are read > from > > incomplete/stale files. > > > > I lazily try to migrate failed tests to using "collect()". This seems > > reliable on Travis. > > > > Cheers, > > Stephan > > > > > > On Tue, Jun 23, 2015 at 10:04 AM, Matthias J. Sax < > > mj...@informatik.hu-berlin.de> wrote: > > > >> Hi, > >> > >> a recent build failed for me, due to an AssertionError: > >> > >>> Tests run: 6, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.479 > >> sec <<< FAILURE! - in > org.apache.flink.test.javaApiOperators.SumMinMaxITCase > >>> testGroupedAggregate[Execution mode = > >> CLUSTER](org.apache.flink.test.javaApiOperators.SumMinMaxITCase) Time > >> elapsed: 0.983 sec <<< FAILURE! > >>> java.lang.AssertionError: Different number of lines in expected and > >> obtained result. expected:<6> but was:<3> > >>> 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:270) > >>> at > >> > org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:256) > >>> at > >> > org.apache.flink.test.javaApiOperators.SumMinMaxITCase.after(SumMinMaxITCase.java:56) > >> > >> Please see: https://travis-ci.org/mjsax/flink/jobs/67853420 > >> > >> Is this a knows issue? I never encountered this error before. > >> > >> > >> -Matthias > >> > >> > > > >
