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https://issues.apache.org/jira/browse/HADOOP-8350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267867#comment-13267867
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Hudson commented on HADOOP-8350:
--------------------------------

Integrated in Hadoop-Common-trunk-Commit #2183 (See 
[https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2183/])
    Amend previous commit of HADOOP-8350 (missed new SocketInputWrapper file) 
(Revision 1333650)
HADOOP-8350. Improve NetUtils.getInputStream to return a stream which has a 
tunable timeout. Contributed by Todd Lipcon. (Revision 1333649)

     Result = SUCCESS
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1333650
Files : 
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/SocketInputWrapper.java

todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1333649
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/NetUtils.java
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/SocketIOWithTimeout.java
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/SocketInputStream.java
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/net/TestNetUtils.java
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/net/TestSocketIOWithTimeout.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java

                
> Improve NetUtils.getInputStream to return a stream which has a tunable timeout
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-8350
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8350
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 1.0.0, 2.0.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 2.0.0
>
>         Attachments: hadoop-8350.txt, hadoop-8350.txt, hadoop-8350.txt
>
>
> Currently, NetUtils.getInputStream will set the timeout on the new stream 
> based on the socket's configured timeout at the time of construction. After 
> that, the timeout cannot be changed. This causes a problem for cases like 
> HDFS-3357. One approach used in some places in the code is to construct new 
> streams when the timeout has to be changed, but this can cause bugs given 
> that the streams are often wrapped by BufferedInputStreams.

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