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From "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov>
Subject Re: Shutting down CAS PGE workflow instances
Date Tue, 18 Oct 2011 03:02:22 GMT
Hi Mike,

Yep as far as I know. Do you have something specific you're seeing?

Cheers,
Chris

On Oct 17, 2011, at 4:07 PM, Cayanan, Michael D (388J) wrote:

> Thanks for the info Rishi and Chris.
> 
> So from what this sounds like, the issue here is that the worker map
> wasn't cleared. So whether you're using 0.3 or 0.4, it doesn't matter in
> this case?
> 
> -Mike
> 
> On 10/14/11 8:29 PM, "Mattmann, Chris A (388J)"
> <chris.a.mattmann@jpl.nasa.gov> wrote:
> 
>> Hi Mike,
>> 
>> FYI, see my mail to Sheryl the other day:
>> 
>> http://markmail.org/message/wejycqx5tzs5qwoj
>> 
>> Cheers,
>> Chris
>> 
>> 
>> On Oct 14, 2011, at 8:42 AM, Cayanan, Michael D (388J) wrote:
>> 
>>> Hi Rishi,
>>> 
>>> Do you know if using version 0.3 (the official released version) will
>>> resolve this issue as well?
>>> 
>>> Thanks,
>>> Mike 
>>> 
>>> From: "Verma, Rishi (388J)" <Rishi.Verma@jpl.nasa.gov>
>>> Reply-To: "user@oodt.apache.org" <user@oodt.apache.org>
>>> Date: Wed, 12 Oct 2011 17:32:09 -0700
>>> To: "user@oodt.apache.org" <user@oodt.apache.org>
>>> Subject: Re: Shutting down CAS PGE workflow instances
>>> 
>>> 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,currentTaskWall
>>>>>> ClockTime=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(XmlRpc
>>>>>> ClientResponseProcessor.java:104)
>>>>>>       at 
>>>>>> org.apache.xmlrpc.XmlRpcClientResponseProcessor.decodeResponse(XmlRpcC
>>>>>> lientResponseProcessor.java:71)
>>>>>>       at 
>>>>>> org.apache.xmlrpc.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:7
>>>>>> 3)
>>>>>>       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.stopWo
>>>>>> rkflowInstance(XmlRpcWorkflowManagerClient.java:341)
>>>>>>       at 
>>>>>> org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(X
>>>>>> mlRpcWorkflowManagerClient.java:907)
>>>>>> Exception in thread "main" java.lang.RuntimeException:
>>>>>> java.lang.Exception: java.lang.NullPointerException
>>>>>>       at 
>>>>>> org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(X
>>>>>> mlRpcWorkflowManagerClient.java:913)
>>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> -- 
>>>>> -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
>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 
> 


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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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