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https://issues.apache.org/jira/browse/HDFS-7417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kai Zheng updated HDFS-7417:
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Attachment: HDFS-7417-v1.patch
Uploaded a patch implementing XOR code in Java.
> 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
> Attachments: HDFS-7417-v1.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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