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Posted to issues@hive.apache.org by "Rajesh Balamohan (Jira)" <ji...@apache.org> on 2020/05/12 11:42:00 UTC

[jira] [Updated] (HIVE-23449) LLAP: Reduce mkdir and config creations in submitWork hotpath

     [ https://issues.apache.org/jira/browse/HIVE-23449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rajesh Balamohan updated HIVE-23449:
------------------------------------
    Attachment: HIVE-23449.1.patch

> LLAP: Reduce mkdir and config creations in submitWork hotpath
> -------------------------------------------------------------
>
>                 Key: HIVE-23449
>                 URL: https://issues.apache.org/jira/browse/HIVE-23449
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Priority: Major
>         Attachments: HIVE-23449.1.patch, Screenshot 2020-05-12 at 1.09.35 PM.png
>
>
> !Screenshot 2020-05-12 at 1.09.35 PM.png|width=885,height=558!
>  
> For short jobs, submitWork gets into hotpath. This can lazy load conf and can get rid of dir creations (which needs to be enabled only when DirWatcher is enabled)



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