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Posted to yarn-dev@hadoop.apache.org by "Youquan Lin (Jira)" <ji...@apache.org> on 2020/06/12 15:19:00 UTC

[jira] [Created] (YARN-10313) Add hadoop process id to the suffix of hadoop-unjar directory

Youquan Lin created YARN-10313:
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             Summary: Add hadoop process id to the suffix of hadoop-unjar directory
                 Key: YARN-10313
                 URL: https://issues.apache.org/jira/browse/YARN-10313
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: client
    Affects Versions: 3.1.3
            Reporter: Youquan Lin


We used azkaban to submit many yarn jobs, and the /tmp directory will have many hadoop-unjar directories. Sometimes the hadoop-unjar directory on the azkaban machine takes up a lot of space, but we do not know which process generated this directory. In order to solve this problem, we add the hadoop process id to the suffix of the hadoop-unjar directory



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