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Posted to yarn-dev@hadoop.apache.org by "Xuan Gong (JIRA)" <ji...@apache.org> on 2016/02/09 02:55:18 UTC

[jira] [Created] (YARN-4680) TimerTasks leak in ATS V1.5 Writer

Xuan Gong created YARN-4680:
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             Summary: TimerTasks leak in ATS V1.5 Writer
                 Key: YARN-4680
                 URL: https://issues.apache.org/jira/browse/YARN-4680
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Xuan Gong
            Assignee: Xuan Gong


We have seen TimerTasks leak which could cause application server done (such as oozie server done due to too many active threads)
Although we have fixed some potentially leak situations in upper application level, such as
https://issues.apache.org/jira/browse/MAPREDUCE-6618
https://issues.apache.org/jira/browse/MAPREDUCE-6621, we still can not guarantee that we fixed the issue.



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