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From "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov>
Subject Re: workflow manager problem
Date Thu, 03 May 2012 18:42:45 GMT
Hey Tom,

Technically if you wanted to play with a working version of wengine-style features
(minus the *engine*, but say including the workflow policy capabilities), you could
check out OODT-70 and roll to the completed revision at the end of that JIRA.

Comments on that, tests, are welcome. At some point if I can't get my full act
together on OODT-310, we could push off 310, mark OODT-215 as done, excluding it,
and then roll back the engine stuff to the version that includes OODT-70 and most of
the e.g., global workflow conditions, dynamic workflows and other stuff (pre OODT-310

That's an option on the table for sure.


On May 3, 2012, at 9:48 AM, Thomas Bennett wrote:

> Hey Sheryl,
> Thanks for the update. Much appreciated. 
> Just to check - when you mean previous version do you mean 0.3, or a revision of trunk?
> Regards,
> Tom. 
> Sent from my iPhone
> On 03 May 2012, at 4:29 PM, Sheryl John <sheryljj@gmail.com> wrote:
>> Hi Tom,
>> Yep, I got the similar results when I used the latest trunk. 
>> I checked the source code and saw that Chris is in the process of porting wengine
to the trunk and I confirmed it with him. 
>> I should have posted this on the list to avoid others having to face the same issue.
I'm using the previous version for now.
>> Thanks,
>> Sheryl
>> On Thu, May 3, 2012 at 7:01 AM, Thomas Bennett <lmzxq.tom@gmail.com> wrote:
>> Hi,
>> I'm trying to get a workflow manager up and running, but I'm getting some strange
behavior. I'm using trunk (i.e. 0.4)
>> Via the workflow manager I run: 
>> --operation --sendEvent --eventName test
>> I get the following response:
>> Sending event 'test'... SUCCESS
>> Then if I try to run:
>> --operation --getFirstPage
>> I get a whole bunch of exceptions (they are pretty much the same). It seems to have
issues with date/time string.
>> java.text.ParseException: An exception occurred because the input date/time string
was null or under 24 characters in length.
>> 	at org.apache.oodt.commons.util.DateConvert.isoParse(DateConvert.java:166)
>> 	at org.apache.oodt.cas.workflow.structs.WorkflowInstance.setCurrentTaskEndDateTimeIsoStr(WorkflowInstance.java:315)
>> 	at org.apache.oodt.cas.workflow.util.XmlRpcStructFactory.getWorkflowInstanceFromXmlRpc(XmlRpcStructFactory.java:152)
>> 	at org.apache.oodt.cas.workflow.util.XmlRpcStructFactory.getWorkflowInstancesFromXmlRpc(XmlRpcStructFactory.java:185)
>> 	at org.apache.oodt.cas.workflow.util.XmlRpcStructFactory.getWorkflowInstancePageFromXmlRpc(XmlRpcStructFactory.java:92)
>> 	at org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.getFirstPage(XmlRpcWorkflowManagerClient.java:131)
>> 	at org.apache.oodt.cas.workflow.cli.action.GetFirstPageCliAction.execute(GetFirstPageCliAction.java:47)
>> 	at org.apache.oodt.cas.cli.CmdLineUtility.execute(CmdLineUtility.java:331)
>> 	at org.apache.oodt.cas.cli.CmdLineUtility.run(CmdLineUtility.java:187)
>> 	at org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:678)
>> Page: [num=1,pageSize=20,totalPages=1]
>> Instance: [id=d1ec4137-9527-11e1-8f60-8b6b7ce46f58, status=QUEUED, currentTask=urn:oodt:HelloWorld,
workflow=testWorkflow, wallClockTime=1.4877, currentTaskWallClockTime=0.0]
>> Instance: [id=fc2575a0-9524-11e1-b394-ef09076ff7c1, status=QUEUED, currentTask=urn:oodt:HelloWorld,
workflow=testWorkflow, wallClockTime=21.78305, currentTaskWallClockTime=0.0]
>> Note, it looks like my tasks are all QUEUED and not run.
>> These issues are probably related... any pointers welcome :)
>> Thanks,
>> Tom
>> -- 
>> -Sheryl

Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Email: chris.a.mattmann@nasa.gov
WWW:   http://sunset.usc.edu/~mattmann/
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA

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