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Posted to issues@ozone.apache.org by "Saketa Chalamchala (Jira)" <ji...@apache.org> on 2023/11/20 23:53:00 UTC

[jira] [Created] (HDDS-9735) Datanodes do not Retry Pipeline Close Commands for SCM

Saketa Chalamchala created HDDS-9735:
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             Summary: Datanodes do not Retry Pipeline Close Commands for SCM
                 Key: HDDS-9735
                 URL: https://issues.apache.org/jira/browse/HDDS-9735
             Project: Apache Ozone
          Issue Type: Bug
            Reporter: Saketa Chalamchala
            Assignee: Saketa Chalamchala


Data node does not retry close pipeline command enough. If the SCM has just been restarted and leader election has not completed yet, the close pipeline request might be dropped by SCM. 

The Datanode does not retry sending the close pipeline action and the pipeline remains open until a manual close command is sent.

If the pipeline is bad then the new writes were still coming to this pipeline and continued to fail. 



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