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https://issues.apache.org/jira/browse/HDFS-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054421#comment-13054421
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Hudson commented on HDFS-2092:
------------------------------

Integrated in Hadoop-Hdfs-trunk #705 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/705/])
    HDFS-2092. Remove some object references to Configuration in DFSClient.  
Contributed by Bharath Mundlapudi

szetszwo : 
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1139097
Files : 
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/DFSOutputStream.java
* /hadoop/common/trunk/hdfs/CHANGES.txt
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/DFSInputStream.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/DFSClient.java


> Create a light inner conf class in DFSClient
> --------------------------------------------
>
>                 Key: HDFS-2092
>                 URL: https://issues.apache.org/jira/browse/HDFS-2092
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 0.23.0
>            Reporter: Bharath Mundlapudi
>            Assignee: Bharath Mundlapudi
>             Fix For: 0.23.0
>
>         Attachments: HDFS-2092-1.patch, HDFS-2092-2.patch
>
>
> At present, DFSClient stores reference to configuration object. Since, these 
> configuration objects are pretty big at times can blot the processes which 
> has multiple DFSClient objects like in TaskTracker. This is an attempt to 
> remove the reference of conf object in DFSClient. 
> This patch creates a light inner conf class and copies the required keys from 
> the Configuration object.

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