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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11514) Raw Erasure Coder API for concrete encoding and decoding
Date Fri, 30 Jan 2015 02:33:36 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14298120#comment-14298120
] 

Kai Zheng commented on HADOOP-11514:
------------------------------------

Thanks [~umamaheswararao] for the commit. It helps a lot for the following patches.

> 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
>    Affects Versions: HDFS-EC
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-EC
>
>         Attachments: HADOOP-11514-v8.patch, 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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