[EXEC-91] DefaultExecutor.execute() hanging while closing process streams

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.3
• Labels: hang

Environment

Windows Server 2003 / 2008 / 2012 under Java 1.6

• Assignee: Unassigned
• Reporter: Tim Broberg
• Created: 09/Mar/15 21:11
• Updated: 05/Jan/16 14:36

Description

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)
...