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Posted to issues@ignite.apache.org by "Julia Bakulina (Jira)" <ji...@apache.org> on 2022/12/12 15:58:00 UTC

[jira] [Assigned] (IGNITE-17945) Change message in case watchdog thread observes freeze

     [ https://issues.apache.org/jira/browse/IGNITE-17945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julia Bakulina reassigned IGNITE-17945:
---------------------------------------

    Assignee: Julia Bakulina

> Change message in case watchdog thread observes freeze
> ------------------------------------------------------
>
>                 Key: IGNITE-17945
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17945
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Dmitry Pavlov
>            Assignee: Julia Bakulina
>            Priority: Minor
>              Labels: ise, newbie
>             Fix For: 2.15
>
>
> In Long JVM pause detector we warn user that the thread wasn't alive for a treshold
> Possible too long JVM pause: 500+ milliseconds.
> But it is often threated as a GC pause.
> We can change that warning to  
> Possible too long JVM pause: 500+ milliseconds. (GC pause or hardware temporary freeze)
> to enlist possible reasons behind that behaivour



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