[Building Sakai] Sakai Quartz Job notification

[Maurer, Christopher Wayne]

I just created the jira for it:
https://jira.sakaiproject.org/browse/SAK-21425

But am still working on attaching the patch, so stay tuned!

Chris

From: Matthew Jones <jonespm at umich.edu<mailto:jonespm at umich.edu>>
Date: Wed, 16 Nov 2011 11:59:57 -0500
To: Chris Maurer <chmaurer at iupui.edu<mailto:chmaurer at iupui.edu>>
Cc: Jaco Gillman <jaco at opencollab.co.za<mailto:jaco at opencollab.co.za>>, Sakai Dev Mail List <sakai-dev at collab.sakaiproject.org<mailto:sakai-dev at collab.sakaiproject.org>>
Subject: Re: [Building Sakai] Sakai Quartz Job notification

That sounds like a good feature, Chris. Would be interested in seeing it in action!

On Wed, Nov 16, 2011 at 10:31 AM, Maurer, Christopher Wayne <chmaurer at iupui.edu<mailto:chmaurer at iupui.edu>> wrote:
We developed a feature here at IU where you can see running jobs, with an option to kill them.  We could probably send out a patch, or if it's useful enough get it back to trunk.

Chris

From: Matthew Jones <jonespm at umich.edu<mailto:jonespm at umich.edu>>
Date: Tue, 15 Nov 2011 10:11:31 -0500
To: Jaco Gillman <jaco at opencollab.co.za<mailto:jaco at opencollab.co.za>>
Cc: Sakai Dev Mail List <sakai-dev at collab.sakaiproject.org<mailto:sakai-dev at collab.sakaiproject.org>>
Subject: Re: [Building Sakai] Sakai Quartz Job notification

You can see when jobs are fired, complete or when other events happen with the job scheduler tool on the admin page, this won't show you what's actually *running* though. You can force the JVM to thread dump if you call it with a -QUIT like

kill --QUIT <tomcat pid>

You should see the stack trace in that dump for your job.

You can also do this at runtime if you hook up jmx (and use visualvm), install psiprobe as a webapp or do remote debugger with eclipse.

You could probably also just add periodic logging to your quartz job as an easy way to see what it's doing at runtime.

You'd probably need to explain the problem more if this isn't what you were talking about?

-Matthew

On Tue, Nov 15, 2011 at 8:37 AM, Jaco Gillman <jaco at opencollab.co.za<mailto:jaco at opencollab.co.za>> wrote:
Hi all

Is there a service or some other indication in Sakai that I an use to see if a Sakai Quartz Job is currently running?

--

Regards,

Jaco Gillman

Java Developer

opencollab

Tel: +27 21 970 4017  |  Fax: +27 21 914 3098

Email: jaco at opencollab.co.za<mailto:oliver at opencollab.co.za>  |  Skype: gillmanjc

Web: www.opencollab.co.za<http://www.opencollab.co.za/>


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