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Date: Tue, 14 Feb 2012 17:10:01 +0000 (UTC)
From: "Doug Cutting (Commented) (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HADOOP-7557) Make  IPC  header be extensible
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    [ https://issues.apache.org/jira/browse/HADOOP-7557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13207833#comment-13207833 ] 

Doug Cutting commented on HADOOP-7557:
--------------------------------------

> Based on the version number in the boot header we can call into an rpc engine that supports the 20 format

So the single motivating use case for the RPCEngine abstraction would not read the RPCEngine implementation-independent headers.  That doesn't seem like a good abstraction.

But we're not making any progress here.  My suggestions are not affecting the design.  So I'll stop trying to help, step away, and let you get on with it.

I've stopped watching this issue.  Good luck!
                
> Make  IPC  header be extensible
> -------------------------------
>
>                 Key: HADOOP-7557
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7557
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Sanjay Radia
>            Assignee: Sanjay Radia
>         Attachments: HADOOP-7557.patch, IpcHeader.proto, ipcHeader1.patch, ipcHeader2.patch
>
>


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