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Posted to hdfs-dev@hadoop.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2010/02/03 23:59:28 UTC

[jira] Created: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas

The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas
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                 Key: HDFS-947
                 URL: https://issues.apache.org/jira/browse/HDFS-947
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: dhruba borthakur
            Assignee: dhruba borthakur


A client that uses the Hftp protocol to read a file is redirected by the namenode to a random datanode. It would be nice if the client gets redirected to a datanode that has the maximum number of local replicas of the blocks of the file.

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