Re: Linux-Tomcat-ThreadPool NullpointerException

2001-03-16 Thread Bill Graham
Previously I was running tomcat with it's default thread settings (50 max) and I was getting the errors. I set the value at 60max and everything's running smooth. I'm using -server version of hotSpot. I'm glad I got it to work, but I still think there's a bug in the VM, or possibly Tomcat. --- W

Re: [OT] RE: Linux-Tomcat-ThreadPool NullpointerException

2001-03-16 Thread Tagunov Anthony
On Sat, 17 Mar 2001 00:05:43 +0300, Tagunov Anthony wrote: >Only don't run in Hotspot mode. Run it in -classic mode. >Because due to some bug in hotspot compiler the JVM >crashes with tomcat. It's a recognized Sun's bug and >funny enough, all the bug reports on that are about >Tomcat -- a rich co

[OT] RE: Linux-Tomcat-ThreadPool NullpointerException

2001-03-16 Thread Tagunov Anthony
On Fri, 16 Mar 2001 09:44:46 -0800 (PST), Bill Graham wrote: >Frank, > >Thanks for the reply. I'm going to start tryiong to >debug Tomcat and see what this NullPointer is. >Let me know if you get anywhere and I'll do the same. > >One thing I've read about and experienced was bad >performance with

Re: Linux-Tomcat-ThreadPool NullpointerException

2001-03-16 Thread William Au
I saw exactly the same thing when I ran a load test on tomcat 3.2.1 wth jdk 1.2.2_07. What's your Tomcat max_thread set to? I changed it to 10 and the problem went away. But I am not happy with the performance with only 10 threads. Bill Bill Graham wrote: > I'm just getting started with Tomc

RE: Linux-Tomcat-ThreadPool NullpointerException

2001-03-16 Thread Bill Graham
Frank, Thanks for the reply. I'm going to start tryiong to debug Tomcat and see what this NullPointer is. Let me know if you get anywhere and I'll do the same. One thing I've read about and experienced was bad performance with IBM's vm on Linux w/ Tomcat. You might want to try Sun's vm and see i

RE: Linux-Tomcat-ThreadPool NullpointerException

2001-03-16 Thread Lucero, Frank J
Bill, I'm doing about the same thing. I'm running the following: apache 1.3.19 Tomcat 3.2.1 IBMJava2-SDK-1.3-5.0.i386.rpm classes12.zip (from Oracle) I am using LoadRunner with a 100 simulated users accessing 9 Oracle JSPs. I'm running this 100 times. It fails about 8 out of 10 times. What i