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Posted to mapreduce-issues@hadoop.apache.org by "Deegue (Jira)" <ji...@apache.org> on 2020/12/15 08:48:00 UTC
[jira] [Updated] (MAPREDUCE-7313) History file should move after conf file
[ https://issues.apache.org/jira/browse/MAPREDUCE-7313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Deegue updated MAPREDUCE-7313:
------------------------------
Description:
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Trash(outdated `conf file`) will pile up in `/intermediate` directory util we delete them manually or it'll slow down History Server.
was:
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Trash(outdated `conf file`) will pile up in `/intermediate` directory util we delete them manually or it'll slow down History Server.
> 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
> Priority: Minor
>
> 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 Trash(outdated `conf file`) will pile up in `/intermediate` directory util we delete them manually or it'll slow down History Server.
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