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https://issues.apache.org/jira/browse/HDFS-7679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386601#comment-14386601
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Kai Zheng commented on HDFS-7679:
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According to latest discussion, we would have this in mind when working on
client and DataNode for erasure coding. We may not desire such unifying
initially, but would rather look for such possibilities in future.
> Erasure Coding: unifying common constructs like coding work, block reader and
> block writer across client and DataNode
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-7679
> URL: https://issues.apache.org/jira/browse/HDFS-7679
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Li Bo
> Assignee: Li Bo
> Attachments: ECEncodeDecodeFramework.patch
>
>
> Based on the work done, we will have similar constructs like coding work,
> local/remote block reader/writer in both client and DataNode side, so it's
> possible to refactor the codes further and unify these constructs to
> eliminate possible duplicate codes.
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