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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1669) Datanode servlets need information about the namenode to service the request
Date Mon, 28 Feb 2011 17:46:36 GMT
Datanode servlets need information about the namenode to service the request
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                 Key: HDFS-1669
                 URL: https://issues.apache.org/jira/browse/HDFS-1669
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: data-node, name-node
    Affects Versions: Federation Branch
            Reporter: Suresh Srinivas
            Assignee: Suresh Srinivas
             Fix For: Federation Branch


Prior to federation datanode had only one namenode. In servlets hosted on datanode, a DFSClient
was created to the only namenode to serve the request. However with federation datanode has
multiple namenodes. When a request is redirected to a datanode, it does not know which namenode
to use for servicing the request.

This results in TestHftpFileSystem failure.


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