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https://issues.apache.org/jira/browse/FLINK-9094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415216#comment-16415216
 ] 

ASF GitHub Bot commented on FLINK-9094:
---------------------------------------

Github user zentol commented on a diff in the pull request:

    https://github.com/apache/flink/pull/5771#discussion_r177343764
  
    --- Diff: 
flink-tests/src/test/java/org/apache/flink/test/accumulators/AccumulatorLiveITCase.java
 ---
    @@ -167,6 +172,9 @@ private static void submitJobAndVerifyResults(JobGraph 
jobGraph) throws Exceptio
                        NotifyingMapper.shutdownLatch.trigger();
                } finally {
                        NotifyingMapper.shutdownLatch.trigger();
    +
    +                   // wait for the completion of the job
    +                   
clusterClient.requestJobResult(jobGraph.getJobID()).get();
    --- End diff --
    
    another pattern we could employ is do a blocking submit in another thread 
and wait for that one to terminate.


> AccumulatorLiveITCase unstable on Travis
> ----------------------------------------
>
>                 Key: FLINK-9094
>                 URL: https://issues.apache.org/jira/browse/FLINK-9094
>             Project: Flink
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 1.5.0
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>            Priority: Critical
>
> {{AccumulatorLiveITCase}} unstable on Travis.
> https://api.travis-ci.org/v3/job/358509206/log.txt



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