Tomcat Using Oracle v$session.program, Thin vs OCI Driver

2011-03-02 Thread Dan Denton
Hello all... We have some tomcat instances that we'd like to identify by querying the v$session.program field the oracle database they connect to. We found examples that work when using the thin client, but when using the OCI driver it stops working. Does anyone know of resource configuration e

Force New Connection Pool

2010-02-03 Thread Dan Denton
Hello all. I'd like to find a way to force my tomcat instances to get new connection pools, without stopping and starting the instances and kicking out all of my connected users. I'm using Oracle RAC with a failover service, and should one node fail, our tomcat instances don't reconnect automat

RE: Tomcat/JDBC Thin Client and Oracle SQL Parsing

2010-01-28 Thread Dan Denton
? Stuff like that. Otherwise, the question is probably better presented on an Oracle forum. Jeff -Original Message- From: Dan Denton [mailto:dden...@remitpro.com] Sent: Tuesday, January 26, 2010 11:41 AM To: users@tomcat.apache.org Subject: Tomcat/JDBC Thin Client and Oracle SQL Parsing He

Tomcat/JDBC Thin Client and Oracle SQL Parsing

2010-01-26 Thread Dan Denton
Hello all. Several days ago we saw some strange behavior with an Oracle database after the restart of a tomcat webapp. Immediately after restart, Oracle was processing the query for a certain page using an improper index that caused the page/query to hang. We've taken a look at the configuration

RE: Clearing the catalina.out file

2009-08-14 Thread Dan Denton
"echo "" > catalina.out" (without the outside quotes) works for us. Dan -Original Message- From: Susan Richards [mailto:richa...@matc.edu] Sent: Friday, August 14, 2009 8:53 AM To: users@tomcat.apache.org Subject: Clearing the catalina.out file Do I need to stop the web server in order

RE: Tomcat 6 shutdown hangs server when using JDK 6.0_15

2009-08-13 Thread Dan Denton
Upgrading the system from kernel release 2.6.9-5 (ancient, I know) to release 89 seems to have resolved the problem. As of now, no server hangs when tomcat is restarted. Thanks for the suggestion Juha... -Original Message- From: Dan Denton [mailto:dden...@remitpro.com] Sent: Wednesday

RE: Tomcat 6 shutdown hangs server when using JDK 6.0_15

2009-08-12 Thread Dan Denton
esday, August 12, 2009 2:53 PM To: Tomcat Users List Subject: Re: Tomcat 6 shutdown hangs server when using JDK 6.0_15 Dan Denton wrote: > Hello all. > > I'm running an RHEL 4 server on a VMware VM hosting tomcat 6, using JDK > 6.0_15. When I attempt to shutdown any tomcat insta

RE: Tomcat 6 shutdown hangs server when using JDK 6.0_15

2009-08-11 Thread Dan Denton
I have tested this on another server, and this time not a VM, which I think rules out issues with it being a virtual machine. The entire server hung immediately after issuing a shutdown to tomcat. To summarize, this issue only seems to come about when using a tomcat 6 instance while running JDL

RE: Tomcat 6 shutdown hangs server when using JDK 6.0_15

2009-08-11 Thread Dan Denton
mcat Users List Subject: Re: Tomcat 6 shutdown hangs server when using JDK 6.0_15 if you entire server dies, then it sounds more hardware related, could be software triggered, but no, tomcat shouldn't kill your system :) Filip On 08/10/2009 02:57 PM, Dan Denton wrote: > Hello all. > >

Tomcat 6 shutdown hangs server when using JDK 6.0_15

2009-08-10 Thread Dan Denton
Hello all. I'm running an RHEL 4 server on a VMware VM hosting tomcat 6, using JDK 6.0_15. When I attempt to shutdown any tomcat instance, the entire server (VM) hangs and has to be rebooted. Even out of the box tomcat installations cause this. When I use JDK 5.0, this doesn't happen. The tomca