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https://issues.apache.org/jira/browse/EXEC-91?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15083148#comment-15083148
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Siegfried Goeschl commented on EXEC-91:
---------------------------------------

Hi Tim, might be a bit late to look at the issue but is there some more 
information available such how to reproduce the problem?

> DefaultExecutor.execute() hanging while closing process streams
> ---------------------------------------------------------------
>
>                 Key: EXEC-91
>                 URL: https://issues.apache.org/jira/browse/EXEC-91
>             Project: Commons Exec
>          Issue Type: Bug
>    Affects Versions: 1.3
>         Environment: Windows Server 2003 / 2008 / 2012 under Java 1.6
>            Reporter: Tim Broberg
>              Labels: hang
>
> Occasionally, DefaultExecutor.execute() hangs while cleaning up process files 
> as seen in the stack trace below.
> This failure mode was also mentioned, but apparently not fixed, in EXEC-57.
> 2015/03/09 14:16:36 | "Probe: Powershell:WMI: Network:10.24.195.40" daemon 
> prio=6 tid=0x48f1e400 nid=0x2f10 runnable [0x528df000]
> 2015/03/09 14:16:36 |    java.lang.Thread.State: RUNNABLE
> 2015/03/09 14:16:36 |   at java.io.FileInputStream.close0(Native Method)
> 2015/03/09 14:16:36 |   at java.io.FileInputStream.close(Unknown Source)
> 2015/03/09 14:16:37 |   at java.io.BufferedInputStream.close(Unknown 
> Source)
> 2015/03/09 14:16:37 |   at 
> org.apache.commons.exec.DefaultExecutor.closeProcessStreams(DefaultExecutor.java:299)
> 2015/03/09 14:16:37 |   at 
> org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:387)
> 2015/03/09 14:16:37 |   at 
> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:166)
> 2015/03/09 14:16:37 |   at 
> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:153)
> 2015/03/09 14:16:37 |   at 
> com.glide.util.CommandRunner.run(CommandRunner.java:101)
> ...



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