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Posted to issues@spark.apache.org by "Felix Cheung (JIRA)" <ji...@apache.org> on 2016/01/17 19:38:39 UTC

[jira] [Commented] (SPARK-12790) Remove HistoryServer old multiple files format

    [ https://issues.apache.org/jira/browse/SPARK-12790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15103856#comment-15103856 ] 

Felix Cheung commented on SPARK-12790:
--------------------------------------

is this simply removing the code path with `isLegacyLogDirectory`? I could take a shot at this if you'd like

> Remove HistoryServer old multiple files format
> ----------------------------------------------
>
>                 Key: SPARK-12790
>                 URL: https://issues.apache.org/jira/browse/SPARK-12790
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Deploy
>            Reporter: Andrew Or
>
> HistoryServer has 2 formats. The old one makes a directory and puts multiple files in there (APPLICATION_COMPLETE, EVENT_LOG1 etc.). The new one has just 1 file called local_2593759238651.log or something.
> It's been a nightmare to maintain both code paths. We should just remove the old legacy format (which has been out of use for many versions now) when we still have the chance.



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