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Posted to hdfs-dev@hadoop.apache.org by "dragon (JIRA)" <ji...@apache.org> on 2016/03/15 09:15:35 UTC

[jira] [Created] (HDFS-9987) CLONE - Erasure Coding: allocate and persist striped blocks in NameNode

dragon created HDFS-9987:
----------------------------

             Summary: CLONE - Erasure Coding: allocate and persist striped blocks in NameNode
                 Key: HDFS-9987
                 URL: https://issues.apache.org/jira/browse/HDFS-9987
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: dragon
            Assignee: Jing Zhao
             Fix For: HDFS-7285


Try to finish the remaining work from HDFS-7339 (except the ClientProtocol/DFSClient part):
# Allow FSNamesystem#getAdditionalBlock to create striped blocks and persist striped blocks to editlog
# Update FSImage for max allocated striped block ID
# Update the block commit/complete logic in BlockManager



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