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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2015/10/14 18:02:05 UTC

[jira] [Commented] (FLINK-2849) AggregatingAlignedProcessingTimeWindowOperatorTest failure

    [ https://issues.apache.org/jira/browse/FLINK-2849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14957139#comment-14957139 ] 

Stephan Ewen commented on FLINK-2849:
-------------------------------------

I saw this as well. Should be fixed in an upcoming pull request. The contract that pipeline operations (including close() ) must not be concurrent to triggers was not correctly adhered to in that test.

> AggregatingAlignedProcessingTimeWindowOperatorTest failure
> ----------------------------------------------------------
>
>                 Key: FLINK-2849
>                 URL: https://issues.apache.org/jira/browse/FLINK-2849
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Sachin Goel
>              Labels: test-stability
>
> {{testTumblingWindowDuplicateElements}} fails. 
> Not much stack trace. Just an Assertion failure. Here's the entire build log though:
> https://travis-ci.org/apache/flink/jobs/85108826



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