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Posted to dev@giraph.apache.org by "Hyunsik Choi (Commented) (JIRA)" <ji...@apache.org> on 2011/10/25 06:52:32 UTC

[jira] [Commented] (GIRAPH-54) CommunicationsInterface shouldn't implement VersionedProtocol

    [ https://issues.apache.org/jira/browse/GIRAPH-54?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13134753#comment-13134753 ] 

Hyunsik Choi commented on GIRAPH-54:
------------------------------------

+1

CommunicationInterface is only used for peer-peer to communicate to each other while one giraph job is running. So, I think that we don't need to consider the compatibility of different Hadoop versions.
                
> CommunicationsInterface shouldn't implement VersionedProtocol
> -------------------------------------------------------------
>
>                 Key: GIRAPH-54
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-54
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Jakob Homan
>
> Currently, CommunicationsInterface, the base interface for peer-peer communication implements as part of its definition Hadoop's VersionedProtocol, which is part of Hadoop's RPC stack.  Other RPC implementations need to implement CommunicationsInterface, but shouldn't need to implement an HRPC specific interface.

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