hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6422) permit RPC protocols to be implemented by Avro
Date Wed, 09 Dec 2009 22:29:18 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12788361#action_12788361
] 

Doug Cutting commented on HADOOP-6422:
--------------------------------------

> Do you expect to have a runtime performance penalty if it is left configured to use hadoop
rpc? 

No.  The only call paths that are lengthened are those that create proxy and server instances.
 The invocation call path is unchanged.  I'll submit a patch soon.

> permit RPC protocols to be implemented by Avro
> ----------------------------------------------
>
>                 Key: HADOOP-6422
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6422
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: ipc
>            Reporter: Doug Cutting
>            Assignee: Doug Cutting
>             Fix For: 0.22.0
>
>
> To more easily permit Hadoop to evolve to use Avro RPC, I propose to change RPC to use
different implementations for clients and servers based on the configuration.  This is not
intended as an end-user configuration: only a single RPC implementation will be supported
in a given release, but rather a tool to permit us to more easily develop and test new RPC
implementations.  As such, the configuration parameters used would not be documented.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message