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https://issues.apache.org/jira/browse/HIVE-23208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084801#comment-17084801
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Hive QA commented on HIVE-23208:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/13000076/HIVE-23208.1.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:green}SUCCESS:{color} +1 due to 17128 tests passed

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/21694/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/21694/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-21694/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 13000076 - PreCommit-HIVE-Build

> Update guaranteed capacity in ZK only when WM is enabled
> --------------------------------------------------------
>
>                 Key: HIVE-23208
>                 URL: https://issues.apache.org/jira/browse/HIVE-23208
>             Project: Hive
>          Issue Type: Improvement
>          Components: llap
>            Reporter: Rajesh Balamohan
>            Assignee: Ramesh Kumar Thangarajan
>            Priority: Major
>         Attachments: HIVE-23208.1.patch
>
>
> [https://github.com/apache/hive/blob/master/llap-tez/src/java/org/apache/hadoop/hive/llap/tezplugins/LlapTaskSchedulerService.java#L1091]
>  
> Though WM is not enabled, it ends up updating ZK for every dag completion 
> event. For short running queries with concurrency, this ends up with lots of 
> calls to ZK.
> It would be good to invoke this only when WM is enabled.
>  
>  



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