[jira] [Updated] (HIVE-17011) PlanUtils.getExprList() causes memory pressure when invoked from SharedWorkOptimizer on queries with lots of union operators

[Rajesh Balamohan (JIRA)]

     [ 
https://issues.apache.org/jira/browse/HIVE-17011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajesh Balamohan updated HIVE-17011:
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    Attachment: CPU_usage.png
                Memory_usage.png

> PlanUtils.getExprList() causes memory pressure when invoked from 
> SharedWorkOptimizer on queries with lots of union operators
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-17011
>                 URL: https://issues.apache.org/jira/browse/HIVE-17011
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Rajesh Balamohan
>         Attachments: CPU_usage.png, Memory_usage.png
>
>




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