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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7716) Erasure Coding: extend BlockInfo to handle EC info
Date Sat, 31 Jan 2015 00:12:35 GMT
Jing Zhao created HDFS-7716:
-------------------------------

             Summary: Erasure Coding: extend BlockInfo to handle EC info
                 Key: HDFS-7716
                 URL: https://issues.apache.org/jira/browse/HDFS-7716
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Jing Zhao
            Assignee: Jing Zhao


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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