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 with jdk 1.5 might crash if executed with jdk
1.4 since jdk 1.5 has specific new features that are not available in
jdk 1.4.
//j
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 to find
something suspicious. The only ideas we've come up, were the
usual suspects: JNI-calls and JDBC-Type2-drivers.
This is our current setup:
- JVM 1.4.2_09 on Linux SuSE 9.3
- mysql-database 4.1.14-max with
- mysql-connector-java-3.0.14-production driver
- postgresql-database 8.0.3 with postgresql-8.0-312.jdbc3 driver
The only JNI-calls that I know of, is through some 3rd party
UUID-library from "org.doomdark.jug". Maybe the forementioned
jdbc-drivers contain JNI-calls, despite being Type4-drivers.
I've also checked a bunch of mailing-lists and it seems there
are some outstanding bugs in hotspot, that may trigger the
crash. Does anybody have more information or a workaround for this?
Who can help? Thanks in advance!
Robert
Leiter Softwareentwicklung
________________________________________
Gölz & Schwarz GmbH
Waltherstr. 29, 80337 München, Germany
phone: + 49 - (0)89 / 54 46 70 - 0
fax: +49 - (0)89 / 54 46 70 - 10
e-mail: [EMAIL PROTECTED]
web: http://www.goelz.com
________________________________________
Sie suchen den aktiven Dialog mit Ihren Kunden? Sie möchten neue Wege gehen, um
Ihre Zielgruppen online zu motivieren und zu binden? Dann haben wir genau das
Richtige
für Sie: Marketing Suite - die Komplett-Lösung für intelligentes Online
Marketing!
Informationen zur Marketing Suite erhalten Sie unter
http://www.goelz.com/marketingsuite.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
