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Posted to yarn-dev@hadoop.apache.org by "Sen Zhao (Jira)" <ji...@apache.org> on 2019/12/19 12:21:00 UTC

[jira] [Created] (YARN-10048) 挂载CGroup之后NodeManager启动失败

Sen Zhao created YARN-10048:
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             Summary: 挂载CGroup之后NodeManager启动失败
                 Key: YARN-10048
                 URL: https://issues.apache.org/jira/browse/YARN-10048
             Project: Hadoop YARN
          Issue Type: Improvement
    Affects Versions: 3.2.1
            Reporter: Sen Zhao


After manually mounting the Cgroup, the NodeManager fails to start.

If the cpu controller has multiple mount path, only the first mount path will be returned. This will cause the return value to be not the actual cpu controller mount path.



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