Henry Saputra created FLINK-2847:
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Summary: Fix flaky test in StormTestBase.testJob
Key: FLINK-2847
URL: https://issues.apache.org/jira/browse/FLINK-2847
Project: Flink
Issue Type: Bug
Components: Tests
Reporter: Henry Saputra
Priority: Minor
{code}
testJob(org.apache.flink.storm.wordcount.WordCountLocalITCase) Time elapsed:
12.845 sec <<< FAILURE!
java.lang.AssertionError: Different number of lines in expected and obtained
result. expected:<801> but was:<0>
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:305)
at
org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:291)
at
org.apache.flink.storm.wordcount.WordCountLocalITCase.postSubmit(WordCountLocalITCase.java:38)
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.815 sec - in
org.apache.flink.storm.wordcount.BoltTokenizerWordCountWithNamesITCase
Running org.apache.flink.storm.wordcount.BoltTokenizerWordCountITCase
Running org.apache.flink.storm.wordcount.BoltTokenizerWordCountPojoITCase
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.55 sec - in
org.apache.flink.storm.wordcount.BoltTokenizerWordCountPojoITCase
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.801 sec - in
org.apache.flink.storm.wordcount.BoltTokenizerWordCountITCase
Results :
Failed tests:
WordCountLocalITCase>StormTestBase.testJob:98->postSubmit:38->TestBaseUtils.compareResultsByLinesInMemory:291->TestBaseUtils.compareResultsByLinesInMemory:305
Different number of lines in expected and obtained result. expected:<801> but
was:<0>
Tests run: 11, Failures: 1, Errors: 0, Skipped: 0
{code}
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