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Posted to issues@yunikorn.apache.org by "Wilfred Spiegelenburg (Jira)" <ji...@apache.org> on 2022/12/06 08:38:00 UTC

[jira] [Created] (YUNIKORN-1448) partition: remove reservation count

Wilfred Spiegelenburg created YUNIKORN-1448:
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             Summary: partition: remove reservation count
                 Key: YUNIKORN-1448
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1448
             Project: Apache YuniKorn
          Issue Type: Improvement
            Reporter: Wilfred Spiegelenburg
            Assignee: Wilfred Spiegelenburg


the partition stores a reservation count which is not used. The reservation is probably left over from the time the cache and scheduler objects were separated. Removing a reservation with the counter in the partition is difficult as the scheduling cycle does not have a callback to the partition.

There is also an unlocked application access which could have caused a data race. Need to cleanup the unreserve handling on node removal.



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