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https://issues.apache.org/jira/browse/HDFS-1279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Klimontovich updated HDFS-1279:
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Fix Version/s: (was: 0.21.0)
(was: 0.22.0)
Affects Version/s: (was: 0.21.0)
> FsShell have resource leak
> --------------------------
>
> Key: HDFS-1279
> URL: https://issues.apache.org/jira/browse/HDFS-1279
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs client
> Affects Versions: 0.20-append, 0.20.1, 0.20.2, 0.20.3
> Reporter: Vladimir Klimontovich
> Fix For: 0.20-append, 0.20.3
>
>
> 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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