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https://issues.apache.org/jira/browse/HDFS-9603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15149710#comment-15149710
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Kai Zheng commented on HDFS-9603:
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bq. So could you check it when you are available?
Kai Sasaki, thanks for your sync. I will check HDFS-8020 along with this one as
lower priority tasks, as discussed above.
bq. I guess we may need several jiras to do the work. So far we still have a
lot of missing pieces in the design, then we can have a more clear plan about
its implementation.
Jing thanks for your update, and sounds great for the last hard part. Will also
look into it and see how to help.
> 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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