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Posted to issues@ozone.apache.org by "Li Cheng (Jira)" <ji...@apache.org> on 2020/03/16 07:14:00 UTC

[jira] [Created] (HDDS-3199) Handle PipelineAction and OpenPipline from DN to SCM

Li Cheng created HDDS-3199:
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             Summary: Handle PipelineAction and OpenPipline from DN to SCM
                 Key: HDDS-3199
                 URL: https://issues.apache.org/jira/browse/HDDS-3199
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
          Components: SCM
            Reporter: Li Cheng


PipelineAction and OpenPipeline should only sent to leader SCM and leader SCM will take action to close or open pipelines. Pipeline state change will be updated to followers via Ratis. If action is sent to followers, follower SCM will reject with NonLeaderException and DN will retry.



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