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

[Rajesh Balamohan (Jira)]

Rajesh Balamohan created HIVE-23449:
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             Summary: 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
         Attachments: 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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