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From "Suresh Srinivas (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2518) Protobuf - Add protobuf service for NamenodeProtocol
Date Tue, 01 Nov 2011 18:27:32 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13141430#comment-13141430
] 

Suresh Srinivas commented on HDFS-2518:
---------------------------------------

bq. GetBlockKeysRequestProto, GetTransactionIdRequestProto, EndCheckpointResponseProto are
empty, can we replace them with a single empty proto?
bq. Instead of StartCheckpointResponseProto, can we just use NamenodeCommandProto which is
already defined? That applies to many response protos e.g. RegisterResponseProto could be
replaced with NamenodeRegistrationProto.
The reason is, the request and response could in the future change to include additional optional
fields.


                
> Protobuf - Add protobuf service for NamenodeProtocol
> ----------------------------------------------------
>
>                 Key: HDFS-2518
>                 URL: https://issues.apache.org/jira/browse/HDFS-2518
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: name-node
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>         Attachments: HDFS-2518.txt
>
>
> This jira adds a protobuf service definition for NamenodeProtocol.

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