Xiaobing Zhou created HDFS-11628:
------------------------------------

             Summary: Clarify behaviors of HDFS Mover in documentation
                 Key: HDFS-11628
                 URL: https://issues.apache.org/jira/browse/HDFS-11628
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Xiaobing Zhou
            Assignee: Xiaobing Zhou


It's helpful to state that Mover always tries to move block replicas within the 
same node whenever possible. If that is not possible (e.g. when a node doesn’t 
have the target storage type) then it will copy the block replica to another 
node over the network.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org

Reply via email to