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Posted to issues@ignite.apache.org by "Julia Bakulina (Jira)" <ji...@apache.org> on 2022/12/13 09:14:00 UTC
[jira] [Updated] (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 updated IGNITE-17945:
------------------------------------
Description:
In Long JVM pause detector we warn user that the thread wasn't alive for a threshold
Possible too long JVM pause: 500+ milliseconds.
But it is often treated 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 behaviour
was:
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
> 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
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In Long JVM pause detector we warn user that the thread wasn't alive for a threshold
> Possible too long JVM pause: 500+ milliseconds.
> But it is often treated 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 behaviour
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