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From "dragon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9970) CLONE - Erasure Coding: extend BlockInfo to handle EC info
Date Tue, 15 Mar 2016 08:14:34 GMT
dragon created HDFS-9970:
----------------------------

             Summary: CLONE - Erasure Coding: extend BlockInfo to handle EC info
                 Key: HDFS-9970
                 URL: https://issues.apache.org/jira/browse/HDFS-9970
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: dragon
            Assignee: Jing Zhao
             Fix For: HDFS-7285


The current BlockInfo's implementation only supports the replication mechanism. To use the
same blocksMap handling block group and its data/parity blocks, we need to define a new BlockGroupInfo
class.



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