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From Thomas Bennett <lmzxq....@gmail.com>
Subject workflow manager problem
Date Thu, 03 May 2012 14:01:06 GMT
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

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