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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10895) Update HDFS Erasure Coding doc to add how to use ISA-L based coder
Date Mon, 10 Oct 2016 05:56:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15561379#comment-15561379
] 

Kai Zheng commented on HDFS-10895:
----------------------------------

The latest patch looks good to me. +1

> Update HDFS Erasure Coding doc to add how to use ISA-L based coder
> ------------------------------------------------------------------
>
>                 Key: HDFS-10895
>                 URL: https://issues.apache.org/jira/browse/HDFS-10895
>             Project: Hadoop HDFS
>          Issue Type: Task
>            Reporter: SammiChen
>            Assignee: SammiChen
>         Attachments: HDFS-10895-v1.patch, HDFS-10895-v2.patch, HDFS-10895-v3.patch, HDFS-10895-v4.patch,
HDFS-10895-v5.patch
>
>
> Recently, native ISA-L library support is added into HDFS erasure code RS codec.  With
ISA-L, the performance of erasure code RS encode/decode will be significantly improved. This
task is to add the deploy process into the HDFS Erasure Code Document, make it easy for HDFS
user to use ISA-L enabled erasure code policy.



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