Hoping that someone can help me with Tomcat crashes we are experiencing. Here is our setup:
Tomcat Box: Dual 2.4Ghz Xeon (w/hyperthreading) RedHat 7.3 running Tomcat 4.0.6 and Java SDK 1.4.2 Apache Box: Dual 2.4Ghz Xeon (w/hyperthreading) RedHat 7.3 running Apache 2.0.47 (using the worker MPM and mod_jk as the connector) Database: connecting to several different AIX DB2 boxes v7.2 Our tomcat server is crashing intermittently - sometimes as often twice a day or as little as once every three weeks - with the following error: An unexpected exception has been detected in native code outside the VM. Unexpected Signal : 11 occurred at PC=0x20202020 Function=[Unknown.] Library=(N/A) NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. This is followed by the current Java thread and the dynamic libraries involved in the crash and then the following message: # # The exception above was detected in native code outside the VM # # Java VM: Java HotSpot(TM) Client VM (1.4.2-b28 mixed mode) # # An error report file has been saved as /tmp/hs_err_pid29546.log. # Please refer to the file for further information. # This crash does not coincide with any particular action that the user is taking. We have been unable to reproduce this in QA or development (but they are all single proc machines). I have read several posts suggesting that there are problems with dual proc machines and possible solutions might be to change the SIGNUM variable. We are also running tomcat with the -server option which I think I might turn off. Other possible culprits (we think) might be a memory leak somewhere or the connection pool manager (Bitmechanic v.99). Does anyone have any insight to this? Thanks in advance for any help. __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
