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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2604) Delegation token renewal over https in JobTracker
Date Fri, 17 Jun 2011 22:44:47 GMT
Delegation token renewal over https in JobTracker 

                 Key: MAPREDUCE-2604
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2604
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.23.0
            Reporter: Jitendra Nath Pandey
            Assignee: Jitendra Nath Pandey
             Fix For: 0.23.0

Delegation token renewal in JobTracker uses https if there is a failure in creation of DistributedFileSystem.
This handles the case when server is using a different version. With the changes in HADOOP-7227
the, creation of DistributedFileSystem will not fail because the creation of file system object
doesn't make a connection or an rpc call. Therefore, the switchover to https should happen
after an attempt to renew over rpc fails.

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