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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7417) Raw XOR coder
Date Tue, 03 Feb 2015 09:25:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14302992#comment-14302992
] 

Hadoop QA commented on HDFS-7417:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12696128/HDFS-7417-v3.patch
  against trunk revision 8cb4731.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified
test files.

    {color:red}-1 javac{color:red}.  The patch appears to cause the build to fail.

Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9412//console

This message is automatically generated.

> Raw XOR coder
> -------------
>
>                 Key: HDFS-7417
>                 URL: https://issues.apache.org/jira/browse/HDFS-7417
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-EC
>
>         Attachments: HDFS-7417-v1.patch, HDFS-7417-v2.patch, HDFS-7417-v3.patch
>
>
> This will implement XOR codes by porting the codes from HDFS-RAID. The coder in the algorithm
is needed by some high level codecs like LRC.



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