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Posted to issues@ozone.apache.org by "Nanda kumar (Jira)" <ji...@apache.org> on 2020/06/10 15:12:00 UTC

[jira] [Created] (HDDS-3774) Throttle replication commands sent to datanode

Nanda kumar created HDDS-3774:
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             Summary: Throttle replication commands sent to datanode
                 Key: HDDS-3774
                 URL: https://issues.apache.org/jira/browse/HDDS-3774
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: SCM
            Reporter: Nanda kumar
            Assignee: Nanda kumar


The Replication/Deletion command sent by SCM to datanode should be throttled and controlled by SCM.

* SCM should consider the load on datanode before sending any command.
* If network topology is configured, SCM should use it for sorting the source datanode for replication.



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