The one I found is  CAS-1051.  (https://issues.jasig.org/browse/CAS-1051).

I have downloaded your script and I ran into one problem that I haven't had 
time to sort out.  It reports that it's logged in, but there's nothing in the 
logs and it isn't getting a service ticket.  I'll look at it some more 
tomorrow.  I think it's related to the 302s that my server is responding with.  
I'll look at it again tomorrow.  

Since it's time to move to CAS 4 anyway, I may just have to abandon this 
solution.  It's a shame really, I worked really hard to get that SQL server 
working... :(

I did some reading on EhCache and MemCache and I think for our environment 
(active/active) ehCache is the way to go, but it'll take some testing.  From 
what I read about it, I'll have to reinstall tomcat.  

I got another response mentioning that they were getting deadlocks on EhCache 
as well.  Is that an issue when using that registry?

Geoff 


-----Original Message-----
From: Marvin Addison [mailto:[email protected]] 
Sent: Tuesday, October 21, 2014 9:27 AM
To: [email protected]
Subject: Re: [cas-user] CAS 3.5.2 - SQL Deadlocks - Not cleanup related

> I saw the JIRA from a couple years ago that got marked as resolved after you 
> merged a patch.

Can you cite the Jira issue? There have been a couple IIRC.

> Is there anything I can provide that would make it worthwhile to reopen it?

Possibly. There's a deadlock generator script that I used to reproduce the 
issue while working on the original patch. I'm open to additional patches, but 
any candidate fix that does not improve behavior against that script is a 
no-go. I believe the script is attached to a Jira issue, but I can make 
available if needed.

M

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