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From Sheryl John <shery...@gmail.com>
Subject Re: Shutting down CAS PGE workflow instances
Date Fri, 14 Oct 2011 14:49:38 GMT
Oh ok. Will do that. I never bothered to blow away the repo and hence, you
can guess the amount of instances I had. :D

Thanks!

On Thu, Oct 13, 2011 at 6:55 PM, Mattmann, Chris A (388J) <
chris.a.mattmann@jpl.nasa.gov> wrote:

> Hey Sheryl,
>
> We don't have a tool (other than downloading http://getopt.org/luke/ and
> deleting the record from the lucene workflow inst. repo) to remove entries
> from the workflow inst. repo. However, the way I usually just do it is blow
> away the inst. repo directory, restart WM and just go from there.
>
> Cheers,
> Chris
>
> On Oct 13, 2011, at 8:32 AM, Sheryl John wrote:
>
> > Hi Chris,
> >
> > Yes, I've never cleared an instance from the worker map. How I do clear
> it?
> > Is there a command like the bash alias -'fmdel' that deletes a product
> from the file manager catalog?
> >
> > Thanks,
> >
> > On Wed, Oct 12, 2011 at 8:04 PM, Mattmann, Chris A (388J) <
> chris.a.mattmann@jpl.nasa.gov> wrote:
> > Hi Sheryl,
> >
> > The issue you are seeing below happens when you try to stop an instance
> that is already finished, but that
> > is still in the worker map b/c you never restarted the WM and cleared it.
> >
> > Cheers,
> > Chris
> >
> > On Oct 12, 2011, at 5:04 PM, Sheryl John 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
> >
> >
> > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > 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
> > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >
> >
> >
> >
> > --
> > -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
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
>


-- 
-Sheryl

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