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https://issues.apache.org/jira/browse/HADOOP-11541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14310640#comment-14310640
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Kai Zheng commented on HADOOP-11541:
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commit e031adecc5cb7414395c6708e8d6fb12dcf6f8d8
Author: Kai Zheng <[email protected]>
Date: Sun Feb 8 01:40:27 2015 +0800
HADOOP-11541. Raw XOR coder
> Raw XOR coder
> -------------
>
> Key: HADOOP-11541
> URL: https://issues.apache.org/jira/browse/HADOOP-11541
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Fix For: HDFS-EC
>
> Attachments: HADOOP-11541-v1.patch, HADOOP-11541-v2.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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