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https://issues.apache.org/jira/browse/HDFS-9603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345826#comment-15345826
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Rui Li commented on HDFS-9603:
------------------------------

Hi [~drankye], per our discussion, Wei Zhou would help with this task. But I 
can't re-assign the JIRA. Please feel free to assign it to Wei if you can edit.

> 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
>         Attachments: HDFS-9603.1.patch, HDFS-9603.2.patch, HDFS-9603.3.patch
>
>
> 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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