oodt-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov>
Subject Re: Shutting down CAS PGE workflow instances
Date Thu, 13 Oct 2011 03:04:51 GMT
Yep, right now the build is broke since I'm working on OODT-310.

I'll try my best to wrap it up soon. I could disable workflow in the build, 
but then I'd have to disable a bunch of dependent modules and it would 
be a mess.

Cheers,
Chris

On Oct 12, 2011, at 5:38 PM, Sheryl John wrote:

> I faced similar issues with the latest build while working OODT-323.
> Chris informed me that he was working some issues and hence the exceptions with the latest
build.
> 
> On Wed, Oct 12, 2011 at 5:32 PM, Verma, Rishi (388J) <Rishi.Verma@jpl.nasa.gov>
wrote:
> Hi Shreyl,
> 
> Thanks for the confirmation!
> 
> I am using 0.4-SNAPSHOT.
> 
> I just checked and 0.3-SNAPSHOT is able to stop workflows via WorkflowInst ID just fine.
> 
> Something new in the latest build must have broke.. will look into it and file an issue
if I find some problem in the code.
> 
> thanks -
> rishi
> 
> On Oct 12, 2011, at 5:14 PM, Sheryl John wrote:
> 
>> Which version of the Workflow Manager are you working on?
>> 
>> Try the 0.3-SNAPSHOT version if you working on one of the latest versions of the
trunk. I'm not sure if this will fix this.
>> 
>> On Wed, Oct 12, 2011 at 5:04 PM, Sheryl John <sheryljj@gmail.com> wrote:
>> Hi Rishi,
>> 
>> Yes, you are using the command-line argument correctly. I just tried stopping some
instances ( their statuses were FINISHED) and it works for me. 
>> 
>> I tried :
>> ./wmgr-client --url http://localhost:9001 --operation --stopWorkflowInst --id a2741f59-e631-11e0-ab26-03f35922ef75
>> 
>> 
>> The messages:
>> 
>> WARNING: WorkflowEngine: Attempt to stop workflow instance id: a2741f59-e631-11e0-ab26-03f35922ef75,
however, this engine is not tracking its execution
>> Oct 12, 2011 4:49:34 PM sun.net.www.protocol.http.HttpURLConnection getInputStream
>> FINE: sun.net.www.MessageHeader@6aa6aeed5 pairs: {null: HTTP/1.1 200 OK}{Server:
Apache XML-RPC 1.0}{Connection: close}{Content-Type: text/xml}{Content-Length: 121}
>> Successfully stopped workflow: [a2741f59-e631-11e0-ab26-03f35922ef75]
>> 
>> 
>> So, I'm not sure whats causing your NullPointerException.
>> 
>> On Wed, Oct 12, 2011 at 4:41 PM, Verma, Rishi (388J) <Rishi.Verma@jpl.nasa.gov>
wrote:
>> Hi all -
>> 
>> I'm trying to stop one of my PGE workflows using the wmgr-client tool and the "--stopWorkflowinst"
argument.
>> 
>> I'm repeatedly getting a NullPointerException after trying to stop a running workflow.
>> 
>> I believe I am using the '--stopWorkflowInst' argument correctly. Has anyone had
luck with shutting down workflow PGE instances using this method?
>> 
>> Thanks!
>> rishi
>> 
>> -----
>> $ ./wmgr-client --url http://localhost:9001 --operation --getWorkflowInsts
>> ...
>> Instance: [id=ed798a3d-f075-11e0-bc2c-21311056edb2, status=CRAWLING, currentTask=urn:oodt:ProteomeLinux,
workflow=ProteomeLinuxWorkflow,wallClockTime=8524.3347,currentTaskWallClockTime=3.2414]
>> ...
>> 
>> $ ./wmgr-client --url http://localhost:9001 --operation --stopWorkflowInst --id ed798a3d-f075-11e0-bc2c-21311056edb2
>> org.apache.xmlrpc.XmlRpcException: java.lang.Exception: java.lang.NullPointerException
>>        at org.apache.xmlrpc.XmlRpcClientResponseProcessor.decodeException(XmlRpcClientResponseProcessor.java:104)
>>        at org.apache.xmlrpc.XmlRpcClientResponseProcessor.decodeResponse(XmlRpcClientResponseProcessor.java:71)
>>        at org.apache.xmlrpc.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:73)
>>        at org.apache.xmlrpc.XmlRpcClient.execute(XmlRpcClient.java:194)
>>        at org.apache.xmlrpc.XmlRpcClient.execute(XmlRpcClient.java:185)
>>        at org.apache.xmlrpc.XmlRpcClient.execute(XmlRpcClient.java:178)
>>        at org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.stopWorkflowInstance(XmlRpcWorkflowManagerClient.java:341)
>>        at org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:907)
>> Exception in thread "main" java.lang.RuntimeException: java.lang.Exception: java.lang.NullPointerException
>>        at org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:913)
>> 
>> 
>> 
>> 
>> -- 
>> -Sheryl
>> 
>> 
>> 
>> -- 
>> -Sheryl
> 
> 
> 
> 
> -- 
> -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
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Mime
View raw message