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Posted to issues@ignite.apache.org by "Dmitry Pavlov (Jira)" <ji...@apache.org> on 2022/10/20 13:00:00 UTC

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

Dmitry Pavlov created IGNITE-17945:
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             Summary: 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


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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