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From "Rui Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9603) Erasure Coding: Use ErasureCoder to encode/decode a block group
Date Mon, 28 Dec 2015 07:38:49 GMT
Rui Li created HDFS-9603:
----------------------------

             Summary: Erasure Coding: Use ErasureCoder to encode/decode a block group
                 Key: HDFS-9603
                 URL: https://issues.apache.org/jira/browse/HDFS-9603
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Rui Li
            Assignee: Rui Li


According to design, {{ErasureCoder}} is responsible to encode/decode a block group. Currently
however, we directly use {{RawErasureCoder}} to do the work, e.g. in {{DFSStripedOutputStream}}.
This task attempts to encapsulate {{RawErasureCoder}} to comply with the design.



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