Vinayakumar B created HDFS-7690:
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             Summary: Avoid Block movement in Balancer and Mover for the 
erasure encoded blocks
                 Key: HDFS-7690
                 URL: https://issues.apache.org/jira/browse/HDFS-7690
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Vinayakumar B
            Assignee: Vinayakumar B


As striped design says, its would be more fault tolerant if the striped blocks 
reside in different nodes of different racks. But Balancer and Mover may break 
this by moving the encoded blocks.



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