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Posted to yarn-issues@hadoop.apache.org by "Daniel Templeton (JIRA)" <ji...@apache.org> on 2016/09/19 21:56:21 UTC

[jira] [Created] (YARN-5658) YARN should have a hook to delete a path from HDFS when an application ends

Daniel Templeton created YARN-5658:
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             Summary: YARN should have a hook to delete a path from HDFS when an application ends
                 Key: YARN-5658
                 URL: https://issues.apache.org/jira/browse/YARN-5658
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
            Reporter: Daniel Templeton
            Assignee: Daniel Templeton


There are many cases when a client uploads data to HDFS and then needs to subsequently clean it up, such as with the distributed cache.  It would be helpful if YARN would do that cleanup automatically on job completion.



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