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https://issues.apache.org/jira/browse/HADOOP-11514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14294350#comment-14294350
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Zhe Zhang commented on HADOOP-11514:
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Just saw one issue not addressed:
dataSize, paritySize, and chunkSize apply to all descendants of this interface
(RawErasureCoder). Shouldn't they become member variables?
> Raw Erasure Coder API for concrete encoding and decoding
> --------------------------------------------------------
>
> Key: HADOOP-11514
> URL: https://issues.apache.org/jira/browse/HADOOP-11514
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Fix For: HDFS-EC
>
> Attachments: HDFS-7353-v1.patch, HDFS-7353-v2.patch,
> HDFS-7353-v3.patch, HDFS-7353-v4.patch, HDFS-7353-v5.patch,
> HDFS-7353-v6.patch, HDFS-7353-v7.patch
>
>
> This is to abstract and define raw erasure coder API across different codes
> algorithms like RS, XOR and etc. Such API can be implemented by utilizing
> various library support, such as Intel ISA library and Jerasure library.
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