Hi, Any and all suggestions will be welcome? ;) OK. Drop the JdbcOdbc bridge so fast you do it even before the end of this sentence. Use a thin/type4 JDBC driver for your database.
What's happening is that your JdbcOdbc bridge driver is crashing with a native-level (i.e. some DLL on Windoze) error. That's crashing the JVM internally, hence the hs_err_pid logs. (HS stands for HotSpot). After tomcat crashes the ISAPI connector can't connect to it, hence the jk errors in your log: these will go away if you fix your tomcat. Yoav Shapira Millennium Research Informatics >-----Original Message----- >From: Gary Fix [mailto:[EMAIL PROTECTED] >Sent: Wednesday, March 17, 2004 4:40 PM >To: Tomcat Users List >Subject: Tomcat 4.1.12LE Disappears > >Hi, >We are running Tomcat 4.1.12LE under Win2000 SP2 within a command window. >We use j2sdk1.4.1_02 for our servlet code. >We also use the isapi_redirect.dll dated 11/8/2002. >About the time we upgraded from version 3 of Tomcat to version 4, we >strated having problems >of Tomcat disappearing with no "apparent" error messages. >In the last 8 days, it has disappeared 8 times. >I have searched for a solution with no luck. >The only error messages I could find are in the isapi_redirect.log and some >files named >"hs_err_pid1208.log" showing up in the Tomcat \bin folder. > >The isapi_redirect.log error messages look like this: >[Mon Mar 15 16:19:39 2004] [jk_isapi_plugin.c (724)]: HttpExtensionProc >error, service() failed >[Mon Mar 15 16:19:40 2004] [jk_connect.c (143)]: jk_open_socket, connect() >failed errno = 61 >[Mon Mar 15 16:19:40 2004] [jk_ajp13_worker.c (196)]: In >jk_endpoint_t::connect_to_tomcat, failed errno = 61 >[Mon Mar 15 16:19:40 2004] [jk_ajp13_worker.c (635)]: Error connecting to >the Tomcat process. >[Mon Mar 15 16:19:40 2004] [jk_ajp13_worker.c (848)]: In >jk_endpoint_t::service, send_request failed in send loop 1 >[Mon Mar 15 16:19:41 2004] [jk_connect.c (143)]: jk_open_socket, connect() >failed errno = 61 >[Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (196)]: In >jk_endpoint_t::connect_to_tomcat, failed errno = 61 >[Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (635)]: Error connecting to >the Tomcat process. >[Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (848)]: In >jk_endpoint_t::service, send_request failed in send loop 0 >[Mon Mar 15 16:19:41 2004] [jk_connect.c (143)]: jk_open_socket, connect() >failed errno = 61 >[Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (196)]: In >jk_endpoint_t::connect_to_tomcat, failed errno = 61 >[Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (635)]: Error connecting to >the Tomcat process. >[Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (848)]: In >jk_endpoint_t::service, send_request failed in send loop 2 >[Mon Mar 15 16:19:41 2004] [jk_isapi_plugin.c (724)]: HttpExtensionProc >error, service() failed > >Notice these seem to be loggin about once each second. >We also some some console messages like this: >361031 [Thread-8] WARN common.ChannelSocket - server has closed the >current con >nection (-1) > >The hs_err_pid1208.log files have errors like this: >An unexpected exception has been detected in native code outside the VM. >Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x77FCB8F4 >Function=RtlFreeHeap+0x263 >Library=C:\WINNT\System32\ntdll.dll > >Current Java thread: > at sun.jdbc.odbc.JdbcOdbc.freeConnect(Native Method) > at sun.jdbc.odbc.JdbcOdbc.SQLFreeConnect(JdbcOdbc.java:3287) > at >sun.jdbc.odbc.JdbcOdbcDriver.closeConnection(JdbcOdbcDriver.java:952) > at >sun.jdbc.odbc.JdbcOdbcConnection.close(JdbcOdbcConnection.java:740) > at >sun.jdbc.odbc.JdbcOdbcConnection.finalize(JdbcOdbcConnection.java:87) > at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method) > at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:83) > at java.lang.ref.Finalizer.access$100(Finalizer.java:14) > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:160) > >Dynamic libraries: >followed by a bunch of DLLs. >Any and all suggestions would be greatly appreciated. >thanks...gary... > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
