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Posted to hdfs-dev@hadoop.apache.org by "dragon (JIRA)" <ji...@apache.org> on 2016/03/15 09:16:36 UTC

[jira] [Created] (HDFS-10117) CLONE - Erasure Coding: processOverReplicatedBlock() handles striped block

dragon created HDFS-10117:
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             Summary: CLONE - Erasure Coding: processOverReplicatedBlock() handles striped block
                 Key: HDFS-10117
                 URL: https://issues.apache.org/jira/browse/HDFS-10117
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: dragon
            Assignee: Walter Su
             Fix For: HDFS-7285


striped block group could be over replicated when: 1.dead DN comes back. 2. Balancer/Mover copies block before deletes it.
This jira add logic for processOverReplicatedBlock() handling striped block



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