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Posted to hdfs-dev@hadoop.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2009/12/17 00:45:18 UTC

[jira] Created: (HDFS-839) The NameNode should forward block reports to BackupNode

The NameNode should forward block reports to BackupNode
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                 Key: HDFS-839
                 URL: https://issues.apache.org/jira/browse/HDFS-839
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: name-node
            Reporter: dhruba borthakur
            Assignee: dhruba borthakur


The BackupNode (via HADOOP-4539) receives a stream of transactions from NameNode. However, the BackupNode does not have block locations of blocks. It would be nice if the NameNode can forward all block reports (that it receives from DataNodes) to the BackupNode.

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