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Assertion Error in flink-test

Posted by Matthias J. Sax on Jun 23, 2015; 8:04am
URL: http://deprecated-apache-flink-mailing-list-archive.368.s1.nabble.com/Assertion-Error-in-flink-test-tp6620.html

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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