RE: Sudden JVM crashes - a Tomcat problem?

2005-10-13 Thread George Sexton
I was running Suse 9.2 w/ 1.4.2_08 and no issues. I upgraded to 9.3 with JDK 1.5.0_03 because there were some MAJOR performance improvements. I'm running that combo with about 60 virtual hosts on one machine and no issues. George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9

RE: Sudden JVM crashes - a Tomcat problem?

2005-10-13 Thread Caldarale, Charles R
> From: Joakim Ahlén [mailto:[EMAIL PROTECTED] > Subject: Re: Sudden JVM crashes - a Tomcat problem? > > I am not a JVM-guru, but I'm guessing here. Tomcat 5.5 > demands, as far as i know, jdk 1.5. That's simply not true. Tomcat 5.5 runs fine on a 1.4 JRE once th

Re: Sudden JVM crashes - a Tomcat problem?

2005-10-13 Thread David Delbecq
Joakim Ahlén a écrit : > Hi, > > I am not a JVM-guru, but I'm guessing here. Tomcat 5.5 demands, as far > as i know, jdk 1.5. You're not stating which version of tomcat you're > using so this might not even be the case for you. Or java 1.4 with an additional support pacakge, as tomcat state when

Re: Sudden JVM crashes - a Tomcat problem?

2005-10-13 Thread Joakim Ahlén
Hi, I am not a JVM-guru, but I'm guessing here. Tomcat 5.5 demands, as far as i know, jdk 1.5. You're not stating which version of tomcat you're using so this might not even be the case for you. I'm not sure if this can cause a JVM crash like this, but my idea is that class files compiled wi

Re: Sudden JVM crashes - a Tomcat problem?

2005-10-13 Thread Nikola Milutinovic
Robert Sösemann wrote: Hello, we have a really tricky problem while running our web-application: The JVM crashes from time to time for no apparent reason. There seems to be no direct relation to any user-action, method-call or whatever. We've checked the JVM crash dumps, but were not able

Re: Sudden JVM crashes - a Tomcat problem?

2005-10-13 Thread David Delbecq
Did you try downgrading your jvm to 1.4.2_08? also it may be that doomdark uuid class mess something in memory, but if i recall well, the only jni call in it is to read the network card mac adress. Could it be it contains jni calls to a 32 bit library while your system is running a 64 bit jvm? Rob