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Posted to issues@ozone.apache.org by "Ethan Rose (Jira)" <ji...@apache.org> on 2021/08/02 05:01:00 UTC

[jira] [Created] (HDDS-5525) Datanode snapshot can be installed while pre-finalize actions are running

Ethan Rose created HDDS-5525:
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             Summary: Datanode snapshot can be installed while pre-finalize actions are running
                 Key: HDDS-5525
                 URL: https://issues.apache.org/jira/browse/HDDS-5525
             Project: Apache Ozone
          Issue Type: Sub-task
            Reporter: Ethan Rose


In HDDS-5513, a race condition occurred because snapshot installation was occurring before the main DatanodeStateMachine loop, and therefore occurring while pre-finalize actions could be running. In that Jira a workaround was implemented to unblock upgrades, but this will pose a problem if we need to run pre-finalize actions involving container data in the future.



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