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https://issues.apache.org/jira/browse/MAPREDUCE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13607625#comment-13607625
]
Hudson commented on MAPREDUCE-5075:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk #1378 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1378/])
Move MAPREDUCE-5075 to 2.0.5-beta in CHANGES.txt. (Revision 1458749)
MAPREDUCE-5075. DistCp leaks input file handles since ThrottledInputStream does
not close the wrapped InputStream. Contributed by Chris Nauroth (Revision
1458741)
Result = SUCCESS
szetszwo :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1458749
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
szetszwo :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1458741
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/mapred/RetriableFileCopyCommand.java
*
/hadoop/common/trunk/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/util/ThrottledInputStream.java
*
/hadoop/common/trunk/hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/TestIntegration.java
> DistCp leaks input file handles
> -------------------------------
>
> Key: MAPREDUCE-5075
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5075
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: distcp
> Affects Versions: 3.0.0
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Fix For: 2.0.5-beta
>
> Attachments: MAPREDUCE-5075.1.patch
>
>
> DistCp wraps the {{InputStream}} for each input file it reads in an instance
> of {{ThrottledInputStream}}. This class does not close the wrapped
> {{InputStream}}. {{RetriableFileCopyCommand}} guarantees that the
> {{ThrottledInputStream}} gets closed, but without closing the underlying
> wrapped stream, it still leaks a file handle.
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