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https://issues.apache.org/jira/browse/HDFS-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HDFS-2847:
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Hadoop Flags: Incompatible change
Marking this issue as incompatible given the change from DataNodeInfo to
DataNodeID.
> NamenodeProtocol#getBlocks() should use DatanodeID as an argument instead of
> DatanodeInfo
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-2847
> URL: https://issues.apache.org/jira/browse/HDFS-2847
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: 0.24.0
> Reporter: Suresh Srinivas
> Assignee: Suresh Srinivas
> Fix For: 0.24.0
>
> Attachments: HDFS-2847.txt, HDFS-2847.txt, HDFS-2847.txt
>
>
> DatanodeID is sufficient for identifying a Datanode. DatanodeInfo has a lot
> of information that is not required.
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