Tomcat crashing down on production
Hi, I am using Tomcat 4.0.6 on a Solaris box with 4 CPU processor. The system crashed down with the following error. Can any one please let me know what the error can be ??? Unexpected Signal : 11 occurred at PC=0xfb29fe8c Function name=setAttribute (compiled Java code) Library=(N/A) Current Java thread: Dynamic libraries: 0x1 /usr/j2se/bin/../bin/sparc/native_threads/java 0xff35 /usr/lib/libthread.so.1 0xff39 /usr/lib/libdl.so.1 0xff20 /usr/lib/libc.so.1 0xff33 /usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1 0xfe48 /usr/j2sdk1_3_1_02/jre/lib/sparc/client/libjvm.so 0xff2e /usr/lib/libCrun.so.1 0xff1e /usr/lib/libsocket.so.1 0xff10 /usr/lib/libnsl.so.1 0xff0d /usr/lib/libm.so.1 0xff31 /usr/lib/libw.so.1 0xff0b /usr/lib/libmp.so.2 0xff08 /usr/j2sdk1_3_1_02/jre/lib/sparc/native_threads/libhpi.so 0xff05 /usr/j2sdk1_3_1_02/jre/lib/sparc/libverify.so 0xfe44 /usr/j2sdk1_3_1_02/jre/lib/sparc/libjava.so 0xff02 /usr/j2sdk1_3_1_02/jre/lib/sparc/libzip.so 0xfadb /usr/j2sdk1_3_1_02/jre/lib/sparc/libnet.so 0xface /usr/lib/nss_files.so.1 Local Time = Tue Mar 18 19:26:07 2003 Elapsed Time = 52795 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002C4 01 # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Client VM (1.3.1_02-b02 mixed mode) # Regards, ..Raj Need a new email address that people can remember Check out the new EudoraMail at http://www.eudoramail.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat crashing down on production
Raja, We had the same problem, running Tomcat on Solaris. I think it is a JVM bug, not a Tomcat problem - so this is technically off topic, please excuse me. We changed to a later build (92, I think) of the Sun HotSpot 1.3.1 JVM and that fixed the problem. Now we are on 1.4.1 and everything still works fine. The problem for us was a JIT compilation error, due to a bug in the JVM. If you want to see what is being compiled, put the -XX:+PrintCompilation in your java command (inside catalina.sh). This will send the names of classes being compiled to stdout (catalina.out?) and you can see which class was being compiled just before it crashed. If it is one of your classes, make some arbitrary changes or try a different algorithm, to see if that fixes it. Really, for a JVM bug, the best thing is to upgrade to a later version of the JVM. It might slow down your production machine a bit - we only used this option on half the machines in our server farm. If your problem is not a compilation bug, or you are not using HotSpot, I guess you will have to dig further. Chris PS - If anyone can tell me why an unchanged webapp uses twice as much CPU in Tomcat 4.1.18 as it did in 3.3.1, I would be most grateful. See my posting from last Friday http://www.mail-archive.com/[EMAIL PROTECTED]/msg89232.html. - Original Message - From: Raja Sekhar [EMAIL PROTECTED] Date: Wed, 19 Mar 2003 06:20:11 -0800 To: [EMAIL PROTECTED] Subject: Tomcat crashing down on production Hi, I am using Tomcat 4.0.6 on a Solaris box with 4 CPU processor. The system crashed down with the following error. Can any one please let me know what the error can be ??? Unexpected Signal : 11 occurred at PC=0xfb29fe8c Function name=setAttribute (compiled Java code) Library=(N/A) Current Java thread: Dynamic libraries: 0x1 /usr/j2se/bin/../bin/sparc/native_threads/java 0xff35 /usr/lib/libthread.so.1 0xff39 /usr/lib/libdl.so.1 0xff20 /usr/lib/libc.so.1 0xff33 /usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1 0xfe48 /usr/j2sdk1_3_1_02/jre/lib/sparc/client/libjvm.so 0xff2e /usr/lib/libCrun.so.1 0xff1e /usr/lib/libsocket.so.1 0xff10 /usr/lib/libnsl.so.1 0xff0d /usr/lib/libm.so.1 0xff31 /usr/lib/libw.so.1 0xff0b /usr/lib/libmp.so.2 0xff08 /usr/j2sdk1_3_1_02/jre/lib/sparc/native_threads/libhpi.so 0xff05 /usr/j2sdk1_3_1_02/jre/lib/sparc/libverify.so 0xfe44 /usr/j2sdk1_3_1_02/jre/lib/sparc/libjava.so 0xff02 /usr/j2sdk1_3_1_02/jre/lib/sparc/libzip.so 0xfadb /usr/j2sdk1_3_1_02/jre/lib/sparc/libnet.so 0xface /usr/lib/nss_files.so.1 Local Time = Tue Mar 18 19:26:07 2003 Elapsed Time = 52795 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002C4 01 # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Client VM (1.3.1_02-b02 mixed mode) # Regards, ..Raj Need a new email address that people can remember Check out the new EudoraMail at http://www.eudoramail.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Chris Agmen-Smith - 0207 642 1270 (home) 079 8501 6275 (mobile) - -- ___ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
TOMCAT Crashing down
Dear All, My tomcat is getting shutdown after giving following problem... An EXCEPTION_ACCESS_VIOLATION exception has been detected in native code outside the VM Any clue? We are running some JSP pages that require connection to DB2 in backend. And one Java multithreaded application is also running (separate to tomcat) and this application also require access to DB2. Regards, Dheeraj -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: TOMCAT Crashing down
Hi. From your posting is not resulting what combination of platform / tomcat / jdk you are using. Provide more technical details, maybe someone would help you... Dheeraj Anand wrote: Dear All, My tomcat is getting shutdown after giving following problem... An EXCEPTION_ACCESS_VIOLATION exception has been detected in native code outside the VM Any clue? We are running some JSP pages that require connection to DB2 in backend. And one Java multithreaded application is also running (separate to tomcat) and this application also require access to DB2. Regards, Dheeraj -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: TOMCAT Crashing down
Hi, we are using Windows 2000 professional edition and we are using JDK 1.3 along with Tomcat 3.2.4. We are using DB2 Enterprise edition version 7.1 and JDBC driver is db2java.zip that resides in c:\program files\SQLLIB\java Regards, Dheeraj -Original Message- From: Mr. Cristian Romanescu [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 15, 2003 1:16 AM To: Tomcat Users List Subject: Re: TOMCAT Crashing down Hi. From your posting is not resulting what combination of platform / tomcat / jdk you are using. Provide more technical details, maybe someone would help you... Dheeraj Anand wrote: Dear All, My tomcat is getting shutdown after giving following problem... An EXCEPTION_ACCESS_VIOLATION exception has been detected in native code outside the VM Any clue? We are running some JSP pages that require connection to DB2 in backend. And one Java multithreaded application is also running (separate to tomcat) and this application also require access to DB2. Regards, Dheeraj -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: TOMCAT Crashing down
Hello, again. :-\ IMHO you should try using diferent distribution of JDK / Tomcat (I think Tomcat 4.x is better). Also check if driver it's ok (i.e. works in other contexts / applications). If Tomcat is shutting down right after it starts, then there is a problem loading one of the webapps libraries (jars classes etc), try disabling and see what happens. This is what I would do... c. Dheeraj Anand wrote: Hi, we are using Windows 2000 professional edition and we are using JDK 1.3 along with Tomcat 3.2.4. We are using DB2 Enterprise edition version 7.1 and JDBC driver is db2java.zip that resides in c:\program files\SQLLIB\java Regards, Dheeraj -Original Message- From: Mr. Cristian Romanescu [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 15, 2003 1:16 AM To: Tomcat Users List Subject: Re: TOMCAT Crashing down Hi. From your posting is not resulting what combination of platform / tomcat / jdk you are using. Provide more technical details, maybe someone would help you... Dheeraj Anand wrote: Dear All, My tomcat is getting shutdown after giving following problem... An EXCEPTION_ACCESS_VIOLATION exception has been detected in native code outside the VM Any clue? We are running some JSP pages that require connection to DB2 in backend. And one Java multithreaded application is also running (separate to tomcat) and this application also require access to DB2. Regards, Dheeraj -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: TOMCAT Crashing down
Howdy, Ensure you have the proper OS patches required to run whatever JDK version you're using. Your tomcat isn't shutting down by itself: the JVM is crashing, bringing tomcat down with it. Yoav Shapira Millennium ChemInformatics -Original Message- From: Dheeraj Anand [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 14, 2003 4:43 AM To: Tomcat Users List Subject: TOMCAT Crashing down Dear All, My tomcat is getting shutdown after giving following problem... An EXCEPTION_ACCESS_VIOLATION exception has been detected in native code outside the VM Any clue? We are running some JSP pages that require connection to DB2 in backend. And one Java multithreaded application is also running (separate to tomcat) and this application also require access to DB2. Regards, Dheeraj -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
