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From "Till Rohrmann (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-1842) ApplicationMaster for YARN FIFO tests does not shut down properly
Date Wed, 08 Apr 2015 09:26:12 GMT
Till Rohrmann created FLINK-1842:
------------------------------------

             Summary: ApplicationMaster for YARN FIFO tests does not shut down properly
                 Key: FLINK-1842
                 URL: https://issues.apache.org/jira/browse/FLINK-1842
             Project: Flink
          Issue Type: Bug
            Reporter: Till Rohrmann


I noticed that I had 12 dead java processes consuming 2 GB memory on my machine which weren't
shown using {{jps}}. It turned out that all of them were {{ApplicationMaster}} processes.
I suspect that this is the ApplicationMaster belonging to the {{YARNSessionFIFOITCase}} test
case and that the ApplicationMaster is not properly shutdown after the tests.

In order to not pollute the developer's system, it would be good to properly terminate all
YARN components.



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