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Posted to mapreduce-dev@hadoop.apache.org by "Deegue (Jira)" <ji...@apache.org> on 2020/12/15 08:44:00 UTC

[jira] [Created] (MAPREDUCE-7313) History file should move after conf file

Deegue created MAPREDUCE-7313:
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             Summary: History file should move after conf file
                 Key: MAPREDUCE-7313
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7313
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Deegue


History Server searches applications by visiting `history file`. If we move `history file` to `/done` before `conf file`, at the same time, stop the History Server, however, `conf file` is still in `/intermediate`. When we start the History Server again, this `conf file` won't be moved to `/done` because `history file` is no longer in `/intermediate`.

Trash(outdated `conf file`) will pile up in `/intermediate` directory util we delete them manually or it'll slow down History Server.



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