Currently Cayenne has no built in monitoring API. We'll likely be
building one at some point, based on JMX. But you can use JMX Java
tools right away. E.g. to take a peek at thread dump remotely:
http://java.sun.com/developer/technicalArticles/J2SE/jconsole.html
If that also doesn't work for you, I suggest overriding
DriverDataSourceFactory and adding logging.
Andrus
On May 12, 2010, at 6:46 PM, Joe Baldwin wrote:
Andrus,
I thought you were referring to
Thread.dumpStack()
I don't believe I can execute the steps outlined in your reference
(1. the problem is not reproducible on my development machine and 2.
the webhost prevents command line access like this on the Linux
server.)
Any other ideas? :)
Joe
On May 12, 2010, at 11:33 AM, Andrus Adamchik wrote:
I think we are talking about different things. I am referring to
this (sorry the URL with lots of ads, just something i googled
quickly) :
http://www.crazysquirrel.com/computing/java/basics/java-thread-dump.jspx
Andrus
On May 12, 2010, at 6:28 PM, Joe Baldwin wrote:
OK, I will implement this. Do I need to make the query from the
same thread/session or will I get the same results from any session?
On May 12, 2010, at 11:19 AM, Andrus Adamchik wrote:
On May 12, 2010, at 6:17 PM, Joe Baldwin wrote:
1. Will this thread dump report anything that the MySQL
exception does not?
Yes, it will report who is holding to all those connections.
Andrus
