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 >> >> >
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