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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9529) Extend Erasure Code to support POWER Chip acceleration
Date Wed, 09 Dec 2015 18:10:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15049101#comment-15049101
] 

Zhe Zhang commented on HDFS-9529:
---------------------------------

I agree. This change most likely will happen under {{hadoop-common-project}}

> Extend Erasure Code to support POWER Chip acceleration
> ------------------------------------------------------
>
>                 Key: HDFS-9529
>                 URL: https://issues.apache.org/jira/browse/HDFS-9529
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: erasure-coding
>    Affects Versions: 3.0.0
>            Reporter: wqijun
>            Assignee: wqijun
>             Fix For: 3.0.0
>
>
> Erasure Code is a very important feature in new HDFS version. This JIRA will focus on
how to extend EC to support multiple types of EC acceleration by C library and other hardware
method, like GPU or FPGA. Compared with Hadoop-11887, this JIRA will more focus on how to
leverage POWER Chip capability to accelerate the EC calculating. 



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