Attached is the coaster.log that is being generated, but it doesn't contain much information.<br><br>But where it was throwing the exception, I called getStrackTrace() to get more info and saved it. Hope this helps:<br>
<br>org.globus.cog.abstraction.coaster.service.job.manager.JobQueue.nextId(JobQueue.java:122)<br>org.globus.cog.abstraction.coaster.service.LocalTCPService.registrationReceived(LocalTCPService.java:58)<br>org.globus.cog.abstraction.coaster.service.local.RegistrationHandler.requestComplete(RegistrationHandler.java:41)<br>
org.globus.cog.karajan.workflow.service.handlers.RequestHandler.receiveCompleted(RequestHandler.java:84)<br>org.globus.cog.karajan.workflow.service.channels.AbstractKarajanChannel.handleRequest(AbstractKarajanChannel.java:390)<br>
org.globus.cog.karajan.workflow.service.channels.AbstractStreamKarajanChannel.step(AbstractStreamKarajanChannel.java:158)<br>org.globus.cog.karajan.workflow.service.channels.AbstractStreamKarajanChannel$Multiplexer.run(AbstractStreamKarajanChannel.java:377)<br>
<br>David<br><br><div class="gmail_quote">On Tue, May 24, 2011 at 12:47 PM, Mihael Hategan <span dir="ltr"><<a href="mailto:hategan@mcs.anl.gov">hategan@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Do you have logs or exact stack trace for this?<br>
<div><div></div><div class="h5"><br>
On Tue, 2011-05-24 at 10:21 -0500, David Kelly wrote:<br>
> Hello,<br>
><br>
> When trying to run coaster-service in passive mode, I get a null<br>
> pointer exception when starting worker nodes. This seems to happen<br>
> when the worker node tries to register with the coaster service. I<br>
> get:<br>
><br>
> Failed to process data: Failed to register (service returned error:<br>
> java.lang.NullPointerException) at /home/davidk/work/<a href="http://worker.pl" target="_blank">worker.pl</a> line<br>
> 762.<br>
><br>
> The exception gets thrown from RegistrationHandler.java. Running a<br>
> swift script before starting the workers seems to be the workaround..<br>
> but I think with the -passive option we shouldn't need to do that<br>
> anymore, is that correct?<br>
><br>
> Thanks,<br>
> David<br>
><br>
<br>
<br>
</div></div></blockquote></div><br>