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Posted to issues@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/12/10 20:14:00 UTC

[jira] [Resolved] (IMPALA-10343) control_service_queue_mem_limit default is too low for large clusters

     [ https://issues.apache.org/jira/browse/IMPALA-10343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-10343.
------------------------------------
    Fix Version/s: Impala 4.0
       Resolution: Fixed

> control_service_queue_mem_limit default is too low for large clusters
> ---------------------------------------------------------------------
>
>                 Key: IMPALA-10343
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10343
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Distributed Exec
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>             Fix For: Impala 4.0
>
>
> We've seen some cases where this queue overflows because of status reports, particularly with higher mt_dop values or large clusters. We should probably set it to a higher value by default.



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