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https://issues.apache.org/jira/browse/HADOOP-6848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13504063#comment-13504063
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Chad Rhyner commented on HADOOP-6848:
-------------------------------------
This issue has been fixed in 0.21 and beyond, and was only relevant for the
0.20.x branch. Since the 0.20.x branches are not on the RoadMap anymore, and
there are no plans to release another 0.20.x version, I suggest that this gets
moved to WontFix.
> FsShell have resource leak
> --------------------------
>
> Key: HADOOP-6848
> URL: https://issues.apache.org/jira/browse/HADOOP-6848
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.20.1, 0.20.2, 0.20.3, 0.20-append
> Reporter: Vladimir Klimontovich
>
> When FsShell exectutes -text command it's using TextRecordInputStream. This
> class doesn't close inbuf and outbuf (with underlying socket in case of HDFS
> fs) opened in constructor. It's ok in "classic" "command per JVM" case when
> -text command is being used from command-line. But when FsShell is being used
> in same JVM several times (for example via
> http://martiansoftware.com/nailgun/index.html project) it cause socket leak.
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