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Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/08/22 21:57:00 UTC

[jira] [Resolved] (IMPALA-8374) Add high water mark metrics and limits for spill disk usage

     [ https://issues.apache.org/jira/browse/IMPALA-8374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-8374.
-----------------------------------
    Fix Version/s: Impala 3.3.0
       Resolution: Fixed

> Add high water mark metrics and limits for spill disk usage
> -----------------------------------------------------------
>
>                 Key: IMPALA-8374
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8374
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 3.2.0
>            Reporter: David Rorke
>            Priority: Major
>              Labels: observability, resource-management
>             Fix For: Impala 3.3.0
>
>
> There is currently no way to limit the disk usage for spills on a per host/volume basis or monitor the peak disk usage (high water mark) for spilling.   Both of these features would make it easier for users to manage the disk resources used for spilling when the spill usage is competing with other uses of the same volume.



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