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https://issues.apache.org/jira/browse/HADOOP-8937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy updated HADOOP-8937:
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Fix Version/s: (was: 2.1.0-beta)
2.3.0
> ClientProtocol should support a way to get DataNodeInfo for a particular data
> node.
> -----------------------------------------------------------------------------------
>
> Key: HADOOP-8937
> URL: https://issues.apache.org/jira/browse/HADOOP-8937
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Affects Versions: 1.0.3
> Reporter: Sameer Vaishampayan
> Priority: Minor
> Fix For: 2.3.0
>
>
> HBase project needs a way to find if a DataNode is running local or not on a
> given host. The current way is too expensive in which getDatanodeReport needs
> to be called which returns information for all data nodes in the cluster.
> https://issues.apache.org/jira/browse/HBASE-6398
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