Xiaobing Zhou created HDFS-11628:
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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.
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