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From "Siddharth Seth (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3955) Replace ProtoOverHadoopRpcEngine with ProtobufRpcEngine.
Date Thu, 29 Mar 2012 01:57:26 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Seth updated MAPREDUCE-3955:
--------------------------------------

          Component/s: mrv2
     Target Version/s: 2.0.0  (was: 0.23.3, 0.24.0)
    Affects Version/s: 0.23.2
         Hadoop Flags: Reviewed

+1. The patch looks good. YarnRemoteExceptionPBImpl.unwrapAndThrowException should really
be in a separate utility class. I'll take care of that in MAPREDUCE-4067 - which should remove
YarnRemoteException anyway.

Will commit this shortly.
                
> Replace ProtoOverHadoopRpcEngine with ProtobufRpcEngine.
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-3955
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3955
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>            Priority: Blocker
>         Attachments: MAPREDUCE-3955-trunk.patch, MAPREDUCE-3955-trunk.patch, MAPREDUCE-3955-trunk.patch
>
>
> We shouldn't have two rpc engines based on protocol buffers. ProtoOverHadoopRpcEngine
in hadoop-yarn-common should be replaced by ProtobufRpcEngine in hadoop-common. 

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