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https://issues.apache.org/jira/browse/HDFS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Xu updated HDFS-1121:
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Attachment: HDFS-1121.0.patch
Init version of servlet code. I wonder whether it implements the function
required by this issue.
> Allow HDFS client to measure distribution of blocks across devices for a
> specific DataNode
> ------------------------------------------------------------------------------------------
>
> Key: HDFS-1121
> URL: https://issues.apache.org/jira/browse/HDFS-1121
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs client
> Reporter: Jeff Hammerbacher
> Attachments: HDFS-1121.0.patch
>
>
> As discussed on the mailing list, it would be useful if the DfsClient could
> measure the distribution of blocks across devices for an individual DataNode.
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