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From "Robert Joseph Evans (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3002) Delink History Context from AppContext
Date Tue, 13 Sep 2011 20:51:08 GMT
Delink History Context from AppContext
--------------------------------------

                 Key: MAPREDUCE-3002
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3002
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: jobhistoryserver, mrv2
    Affects Versions: 0.24.0
            Reporter: Robert Joseph Evans


Currently the JobHistory Server has a HistoryContext that pretends to be a Map Reduce ApplicationMaster's
AppContext so that UI pages can be shared between the two.  This is not ideal because the
UIs have already diverged a lot, and we have to translate the native History Server's data
into implementations of Job to provide the same interface.

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