[Swift-devel] Swift did not shut down 10 seconds after the run completed

[Ketan Maheshwari]

Hi,

Trying to run a Swift app between Cetus and Tukey with ssh tunnel and
persistent, non-passive coasters. The run finished but at the end Swift did
not shutdown cleanly. It showed the following message:

...
...
Progress: Wed, 29 Apr 2015 11:09:57+0000  Stage in:1  Finished
successfully:10
Final status: Wed, 29 Apr 2015 11:10:03+0000  Finished successfully:11
Swift did not shut down 10 seconds after the run completed

This was followed by many threads waiting stack trace messages such as:

Waiting JVM threads:
Thread "main" (0x00000001) WAITING
waiting for org.globus.cog.abstraction.coaster.service.CoasterService$1
(0x4ea54ea5)
Monitors held:
org.globus.cog.abstraction.coaster.service.CoasterService$1 (0x4ea54ea5)
java.lang.Class (0x358a358a)
Stack trace:
java.lang.Object.wait
java.lang.Object.wait:196
java.lang.Thread.join:641 -> locked
org.globus.cog.abstraction.coaster.service.CoasterService$1 (0x4ea54ea5)
java.lang.ApplicationShutdownHooks.run:91
java.lang.Shutdown.runHooks:101
java.lang.Shutdown.sequence:145
java.lang.Shutdown.exit:190 -> locked java.lang.Class (0x358a358a)
java.lang.Runtime.exit:101
java.lang.System.exit:299
org.griphyn.vdl.karajan.Loader.main:266

...

The logs are attached.

Thanks,
--
Ketan
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