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From "Stephan Ewen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1839) Failures in TwitterStreamITCase
Date Tue, 07 Apr 2015 16:28:12 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14483440#comment-14483440
] 

Stephan Ewen commented on FLINK-1839:
-------------------------------------

Another occurance

{code}
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 5.448 sec <<< FAILURE!
- in org.apache.flink.streaming.examples.test.twitter.TwitterStreamITCase
testJobWithoutObjectReuse(org.apache.flink.streaming.examples.test.twitter.TwitterStreamITCase)
 Time elapsed: 4.745 sec  <<< FAILURE!
java.lang.AssertionError: Different number of lines in expected and obtained result. expected:<146>
but was:<160>
	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:256)
	at org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:242)
	at org.apache.flink.streaming.examples.test.twitter.TwitterStreamITCase.postSubmit(TwitterStreamITCase.java:34)
{code}


> Failures in TwitterStreamITCase
> -------------------------------
>
>                 Key: FLINK-1839
>                 URL: https://issues.apache.org/jira/browse/FLINK-1839
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 0.9
>            Reporter: Stephan Ewen
>
> The test seems unstable and fails occasionally with the error below
> {code}
> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 4.508 sec <<<
FAILURE! - in org.apache.flink.streaming.examples.test.twitter.TwitterStreamITCase
> testJobWithoutObjectReuse(org.apache.flink.streaming.examples.test.twitter.TwitterStreamITCase)
 Time elapsed: 3.739 sec  <<< FAILURE!
> java.lang.AssertionError: Different number of lines in expected and obtained result.
expected:<146> but was:<144>
> 	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:256)
> 	at org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:242)
> 	at org.apache.flink.streaming.examples.test.twitter.TwitterStreamITCase.postSubmit(TwitterStreamITCase.java:34)
> {code}



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