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Posted to issues-all@impala.apache.org by "Michael Smith (Jira)" <ji...@apache.org> on 2024/07/16 23:52:00 UTC

[jira] [Updated] (IMPALA-12897) Add Ability to set Memory Limit for Completed Queries Queue

     [ https://issues.apache.org/jira/browse/IMPALA-12897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Smith updated IMPALA-12897:
-----------------------------------
    Component/s: Backend
                     (was: be)

> Add Ability to set Memory Limit for Completed Queries Queue
> -----------------------------------------------------------
>
>                 Key: IMPALA-12897
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12897
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>            Reporter: Jason Fehr
>            Priority: Major
>              Labels: impala, workload-management
>
> The in-memory queue that holds completed queries until they are written to the completed queries table can grow unbounded in terms of memory usage.  Add a flag that sets a limit on the amount of memory this queue can use before it is drained to the completed queries table.



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