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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10389) Native RPCv9 client
Date Sat, 07 Jun 2014 00:10:03 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020565#comment-14020565
] 

Colin Patrick McCabe commented on HADOOP-10389:
-----------------------------------------------

The code is implementing the existing {{libhdfs}} interface, which is a C interface.  The
way callers use this interface is not going to change.  {{hadoop_err}} is an internal type
which is not exposed to callers.  No wheels are being reinvented... we are using {{libuv}}
for our portability layer and other libraries where appropriate.  We will provide clients
for other languages like Objective C, C++, D, golang, Python, whatever by layering them on
top of the C client, which is very easy to do with C.

> Native RPCv9 client
> -------------------
>
>                 Key: HADOOP-10389
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10389
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: HADOOP-10388
>            Reporter: Binglin Chang
>            Assignee: Colin Patrick McCabe
>         Attachments: HADOOP-10388.001.patch, HADOOP-10389.002.patch, HADOOP-10389.004.patch,
HADOOP-10389.005.patch
>
>




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