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From "Siegfried Goeschl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (EXEC-91) DefaultExecutor.execute() hanging while closing process streams
Date Tue, 05 Jan 2016 14:37:39 GMT

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

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]&#13;
> 2015/03/09 14:16:36 |    java.lang.Thread.State: RUNNABLE&#13;
> 2015/03/09 14:16:36 |   at java.io.FileInputStream.close0(Native Method)&#13;
> 2015/03/09 14:16:36 |   at java.io.FileInputStream.close(Unknown Source)&#13;
> 2015/03/09 14:16:37 |   at java.io.BufferedInputStream.close(Unknown Source)&#13;
> 2015/03/09 14:16:37 |   at org.apache.commons.exec.DefaultExecutor.closeProcessStreams(DefaultExecutor.java:299)&#13;
> 2015/03/09 14:16:37 |   at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:387)&#13;
> 2015/03/09 14:16:37 |   at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:166)&#13;
> 2015/03/09 14:16:37 |   at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:153)&#13;
> 2015/03/09 14:16:37 |   at com.glide.util.CommandRunner.run(CommandRunner.java:101)&#13;
> ...



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