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llap-server/src/java/org/apache/hadoop/hive/llap/daemon/impl/TaskRunnerCallable.java
Lines 197 (patched)
<https://reviews.apache.org/r/72503/#comment309404>

    Still didn't follow. What is conf.get() saving here instead of passing 
constructed conf from caller?


- Ashutosh Chauhan


On May 13, 2020, 2:28 a.m., Rajesh Balamohan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/72503/
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> 
> (Updated May 13, 2020, 2:28 a.m.)
> 
> 
> Review request for hive and Ashutosh Chauhan.
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> For short jobs, submitWork() becomes hotpath. Patch tries to lazy load conf 
> creation and also gets rid of dir creations (which needs to be enabled only 
> when DirWatcher is enabled in ShuffleHandler)
> 
> 
> Diffs
> -----
> 
>   
> llap-server/src/java/org/apache/hadoop/hive/llap/daemon/impl/ContainerRunnerImpl.java
>  6a13b55e69 
>   
> llap-server/src/java/org/apache/hadoop/hive/llap/daemon/impl/QueryTracker.java
>  eae8e08540 
>   
> llap-server/src/java/org/apache/hadoop/hive/llap/daemon/impl/TaskRunnerCallable.java
>  36192520e3 
>   
> llap-server/src/java/org/apache/hadoop/hive/llap/shufflehandler/ShuffleHandler.java
>  aff2c2ec39 
>   
> llap-server/src/test/org/apache/hadoop/hive/llap/daemon/impl/TaskExecutorTestHelpers.java
>  50dec4759e 
>   
> llap-server/src/test/org/apache/hadoop/hive/llap/daemon/impl/TestContainerRunnerImpl.java
>  8ae00b9c87 
> 
> 
> Diff: https://reviews.apache.org/r/72503/diff/2/
> 
> 
> Testing
> -------
> 
> 
> File Attachments
> ----------------
> 
> HIVE-23449.2.patch
>   
> https://reviews.apache.org/media/uploaded/files/2020/05/13/36724ea5-265e-4e61-98a4-18af913b5b48__HIVE-23449.2.patch
> 
> 
> Thanks,
> 
> Rajesh Balamohan
> 
>

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