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Posted to yarn-dev@hadoop.apache.org by "yehuanhuan (Jira)" <ji...@apache.org> on 2020/01/16 10:14:00 UTC

[jira] [Created] (YARN-10088) Too many threads created by container caused NM shutdown

yehuanhuan created YARN-10088:
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             Summary: Too many threads created by container caused NM shutdown
                 Key: YARN-10088
                 URL: https://issues.apache.org/jira/browse/YARN-10088
             Project: Hadoop YARN
          Issue Type: Improvement
    Affects Versions: 2.7.2
            Reporter: yehuanhuan


Because containerMonitorImpl only monitors physical memory and virtual memory. When the number of threads created by the container exceeds the number of user threads in the system, NM will exit.



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