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