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Posted to common-issues@hadoop.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2015/01/27 21:32:34 UTC

[jira] [Updated] (HADOOP-11514) Raw Erasure Coder API for concrete encoding and decoding

     [ https://issues.apache.org/jira/browse/HADOOP-11514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo Nicholas Sze updated HADOOP-11514:
-----------------------------------------
    Issue Type: Sub-task  (was: New Feature)
        Parent: HADOOP-11264

> 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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