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Posted to dev@phoenix.apache.org by "Istvan Toth (Jira)" <ji...@apache.org> on 2022/01/21 09:35:00 UTC

[jira] [Resolved] (PHOENIX-6562) Tune GC settings for IT suite

     [ https://issues.apache.org/jira/browse/PHOENIX-6562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Istvan Toth resolved PHOENIX-6562.
----------------------------------
    Resolution: Fixed

This was - mostly - solved by restoring the VM settings for tests

> Tune GC settings for IT suite
> -----------------------------
>
>                 Key: PHOENIX-6562
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6562
>             Project: Phoenix
>          Issue Type: Improvement
>          Components: core
>            Reporter: Istvan Toth
>            Assignee: Istvan Toth
>            Priority: Major
>
> The IT test suite on ASF jenkins often fails because of long GC pauses.
> This is not often seen on other systems.
> The root cause is probably that the hardware is old, and heavily loaded, but we should still try to tune the GC settings for more reliable operation.



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