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Posted to issues@yunikorn.apache.org by "Wilfred Spiegelenburg (Jira)" <ji...@apache.org> on 2022/11/18 04:45:00 UTC

[jira] [Created] (YUNIKORN-1418) Add scheduler state dump to Trouble Shooting page

Wilfred Spiegelenburg created YUNIKORN-1418:
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             Summary: Add scheduler state dump to Trouble Shooting page 
                 Key: YUNIKORN-1418
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1418
             Project: Apache YuniKorn
          Issue Type: Improvement
          Components: documentation
            Reporter: Wilfred Spiegelenburg


An important tool to use during trouble shooting is the state dump.

https://yunikorn.apache.org/docs/next/api/scheduler#retrieve-full-state-dump

Collecting a state dump is not mentioned as part of the troubleshooting page and should be added.

We also should add that restarting the scheduler should be a last resort action to get going again and should never be performed before all logs and state dump are collected.



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