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https://issues.apache.org/jira/browse/HDFS-6561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Thomas updated HDFS-6561:
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Attachment: HDFS-6561.4.patch
Todd's patch with the second change suggested by Colin. [~cmccabe], as we
discussed, I think it will be difficult to split up nativeComputeChunkedSums*
into separate functions for calculate and verify and still share code between
them. And as Todd noted above, the branch does not cause much performance
overhead.
> Byte array native checksumming on client side
> ---------------------------------------------
>
> Key: HDFS-6561
> URL: https://issues.apache.org/jira/browse/HDFS-6561
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, hdfs-client, performance
> Reporter: James Thomas
> Assignee: James Thomas
> Attachments: HDFS-6561.2.patch, HDFS-6561.3.patch, HDFS-6561.4.patch,
> HDFS-6561.patch, hdfs-6561-just-hadoop-changes.txt
>
>
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