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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4551) Change WebHDFS buffersize behavior to improve default performance
Date Tue, 05 Mar 2013 03:13:15 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13592998#comment-13592998
] 

Hadoop QA commented on HDFS-4551:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12572019/HDFS-4551.1.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/4038//console

This message is automatically generated.
                
> Change WebHDFS buffersize behavior to improve default performance
> -----------------------------------------------------------------
>
>                 Key: HDFS-4551
>                 URL: https://issues.apache.org/jira/browse/HDFS-4551
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 1.1.2
>            Reporter: Mark Wagner
>            Assignee: Mark Wagner
>         Attachments: HDFS-4551.1.patch
>
>
> Currently on 1.X branch, the buffer size used to copy bytes to network defaults to io.file.buffer.size.
This causes performance problems if that buffersize is large.

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