[Swift-devel] "Timer was cancelled" error on Beagle on Swift script termination

[Michael Wilde]

Ketan, I recall that you ran the same example last week, and did not report this error at that time. 


Is your impressions the same as mine: that something changed either in Beagle or in the Swift revision we are using there, to cause this? 


Im somewhat suspicious that a recent change in Beagle's PBS behavior is causing this error in Swift. 


Mihael, all, do you have any thoughts on what that might be? 


- Mike 

----- Original Message -----


Hi, 

I tried on my home and am getting the same error stack as well. 

==== 
[ketan at login2:catsn.works]$ swift -config cf -tc.file tc -sites.file beagle-coaster.xml catsn.swift -n=1 
Swift svn swift-r4143 (swift modified locally) cog-r3056 (cog modified locally) 

RunID: 20110321-1213-4abfllee 
Progress: 
Progress: Submitting:1 
Progress: Active:1 
Final status: Finished successfully:1 
Got exception in send 
java.lang.IllegalStateException: Timer was cancelled 
at java.util.Timer.scheduleImpl(Timer.java:564) 
at java.util.Timer.schedule(Timer.java:449) 
at org.globus.cog.karajan.workflow.service.commands.Command.setupReplyTimeoutChecker(Command.java:155) 
at org.globus.cog.karajan.workflow.service.commands.Command.dataSent(Command.java:149) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel.actualSend(AbstractPipedChannel.java:89) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel$Sender.run(AbstractPipedChannel.java:115) 
Got exception in send 
java.lang.IllegalStateException: Timer was cancelled 
at java.util.Timer.scheduleImpl(Timer.java:564) 
at java.util.Timer.schedule(Timer.java:449) 
at org.globus.cog.karajan.workflow.service.commands.Command.setupReplyTimeoutChecker(Command.java:155) 
at org.globus.cog.karajan.workflow.service.commands.Command.dataSent(Command.java:149) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel.actualSend(AbstractPipedChannel.java:89) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel$Sender.run(AbstractPipedChannel.java:115) 
java.lang.IllegalStateException: Timer was cancelled 
at java.util.Timer.scheduleImpl(Timer.java:564) 
at java.util.Timer.schedule(Timer.java:449) 
at org.globus.cog.karajan.workflow.service.commands.Command.setupReplyTimeoutChecker(Command.java:155) 
at org.globus.cog.karajan.workflow.service.commands.Command.dataSent(Command.java:149) 
at org.globus.cog.karajan.workflow.service.channels.AbstractStreamKarajanChannel$Sender.run(AbstractStreamKarajanChannel.java:253) 
Canceling job 19904.sdb 
java.lang.IllegalStateException: Timer was cancelled 
at java.util.Timer.scheduleImpl(Timer.java:564) 
at java.util.Timer.schedule(Timer.java:449) 
at org.globus.cog.karajan.workflow.service.commands.Command.setupReplyTimeoutChecker(Command.java:155) 
at org.globus.cog.karajan.workflow.service.commands.Command.dataSent(Command.java:149) 
at org.globus.cog.karajan.workflow.service.channels.AbstractStreamKarajanChannel$Sender.run(AbstractStreamKarajanChannel.java:253) 
Canceling job 19904.sdb 

==== 


On Mon, Mar 21, 2011 at 12:14 PM, Michael Wilde < wilde at mcs.anl.gov > wrote: 


I had not run Swift on beagle for the past two weeks. When I started again last night, Im now getting some kind of coaster service timeout error when the script terminates. The script seems to run OK up to termination. 

The error is: 

Canceling job 19876.sdb 
Got exception in send 
java.lang.IllegalStateException: Timer was cancelled 

Is anyone seeing the same thing? Any idea why? 

This is running swift at: 

login1$ which swift 
/home/wilde/swift/rev/swift-r4143+cog-r3056+pbscoast/bin/swift 
login1$ swift -version 
Swift svn swift-r4143 (swift modified locally) cog-r3056 (cog modified locally) 


The log for this example is on CI net in /home/wilde/swift/lab/catsn-20110320-2257-tpoi32je.log 


Run command and output: 

login1$ swift -config cf -tc.file tc -sites.file beagle-coaster.xml catsn.swift -n=10 
Swift svn swift-r4143 (swift modified locally) cog-r3056 (cog modified locally) 

RunID: 20110320-2257-tpoi32je 
Progress: 
Progress: Submitted:9 Active:1 
Trying to release previously released contact: 3 
Final status: Finished successfully:10 
Got exception in send 
java.lang.IllegalStateException: Timer was cancelled 
at java.util.Timer.scheduleImpl(Timer.java:564) 
at java.util.Timer.schedule(Timer.java:449) 
at org.globus.cog.karajan.workflow.service.commands.Command.setupReplyTimeoutChecker(Command.java:155) 
at org.globus.cog.karajan.workflow.service.commands.Command.dataSent(Command.java:149) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel.actualSend(AbstractPipedChannel.java:89) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel$Sender.run(AbstractPipedChannel.java:115) 
Canceling job 19876.sdb 
Got exception in send 
java.lang.IllegalStateException: Timer was cancelled 
at java.util.Timer.scheduleImpl(Timer.java:564) 
at java.util.Timer.schedule(Timer.java:449) 
at org.globus.cog.karajan.workflow.service.commands.Command.setupReplyTimeoutChecker(Command.java:155) 
at org.globus.cog.karajan.workflow.service.commands.Command.dataSent(Command.java:149) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel.actualSend(AbstractPipedChannel.java:89) 
at org.globus.cog.karajan.workflow.service.channels.AbstractPipedChannel$Sender.run(AbstractPipedChannel.java:115) 
login1$ 



-- 
Michael Wilde 
Computation Institute, University of Chicago 
Mathematics and Computer Science Division 
Argonne National Laboratory 

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-- 
Michael Wilde 
Computation Institute, University of Chicago 
Mathematics and Computer Science Division 
Argonne National Laboratory 

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