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Posted to issues@impala.apache.org by "Michael Smith (Jira)" <ji...@apache.org> on 2023/12/06 22:59:00 UTC

[jira] [Resolved] (IMPALA-12385) Enable Periodic metrics by default

     [ https://issues.apache.org/jira/browse/IMPALA-12385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Smith resolved IMPALA-12385.
------------------------------------
    Fix Version/s: Impala 4.4.0
       Resolution: Fixed

> Enable Periodic metrics by default
> ----------------------------------
>
>                 Key: IMPALA-12385
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12385
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>            Reporter: Kurt Deschler
>            Assignee: Kurt Deschler
>            Priority: Major
>             Fix For: Impala 4.4.0
>
>
> Periodic metrics currently require user to set resource_trace_ratio and in many cases to restart backends with different periodic_counter_update_period_ms settings. Changing the defaults and tuning the collection mechanisms will make metrics always available and they can be turned back off if not desired.



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