RE: Tomcat hangs when my ORACLE database instance is running
Oracle 8i includes its own apache server and Jserv. Jserv has a port conflict with Tomcat's ajp12 (8007 I believe??). Stop the Oracle/Apache/Jserv web server and you will not have the problem. It starts by default when you start Oracle. You must reassign the port for one or the other if you want both servers running. Regards, Craig -Original Message- From: Barry Hodges [mailto:[EMAIL PROTECTED]] Sent: Friday, June 01, 2001 12:55 PM To: Tomcat (E-mail) Subject: Tomcat hangs when my ORACLE database instance is running OS: SunSolaris 2.6 Database: ORACLE 8.1.6 patchset 2 WebServer: Tomcat 3.2.1 I have Tomcat running as a standalone jsp container. If I startup the database instance before starting Tomcat, Tomcat hangs before the HttpConnectionHandler and Ajp12ConnectionHandler are started. After this I am unable to browse to my jsp applications. Here is the output to the tomcat console: Using classpath: /usr/j2se/src.jar:/usr/j2se/jre/lib/rt.jar:/usr/j2se/tools.jar:/usr/local/ja karta-tomcat-3.2.1/classes:/usr/local/jakarta-tomcat-3.2.1/lib/ant.jar:/usr/ local/jakarta-tomcat-3.2.1/lib/jasper.jar:/usr/local/jakarta-tomcat-3.2.1/li b/jaxp.jar:/usr/local/jakarta-tomcat-3.2.1/lib/parser.jar:/usr/local/jakarta -tomcat-3.2.1/lib/servlet.jar:/usr/local/jakarta-tomcat-3.2.1/lib/test:/usr/ local/jakarta-tomcat-3.2.1/lib/webserver.jar:/usr/j2se/lib/tools.jar Starting tomcat. Check logs/tomcat.log for error messages 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /examples ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /admin ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /test ) If I start tomcat before starting my database instance, I can navigate to all of my pages. However I do get the following error message in my tomcat console when I navigate to my first jsp page: 2001-06-01 12:46:10 - ContextManager: SocketException reading request, ignored - java.net.SocketException: Connection reset by peer at java.net.PlainSocketImpl.socketAvailable(Native Method) at java.net.PlainSocketImpl.available(PlainSocketImpl.java:462) at java.net.SocketInputStream.available(SocketInputStream.java:137) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:214) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Has anyone encountered this problem before? What can I do to resolve this conflict? Barry Hodges Sr. Engineer, Software PRIMUS* mailto:[EMAIL PROTECTED]
RE: Tomcat hangs when my ORACLE database instance is running
I have changed the ajp12 port for my tomcat to 9009, but I get the same problem. How can I stop the Oracle/Apache/Jserv web server but keep my database instance running? -Original Message- From: Craig O'Brien [mailto:[EMAIL PROTECTED]] Sent: Friday, June 01, 2001 4:13 PM To: [EMAIL PROTECTED] Subject: RE: Tomcat hangs when my ORACLE database instance is running Oracle 8i includes its own apache server and Jserv. Jserv has a port conflict with Tomcat's ajp12 (8007 I believe??). Stop the Oracle/Apache/Jserv web server and you will not have the problem. It starts by default when you start Oracle. You must reassign the port for one or the other if you want both servers running. Regards, Craig -Original Message- From: Barry Hodges [mailto:[EMAIL PROTECTED]] Sent: Friday, June 01, 2001 12:55 PM To: Tomcat (E-mail) Subject: Tomcat hangs when my ORACLE database instance is running OS: SunSolaris 2.6 Database: ORACLE 8.1.6 patchset 2 WebServer: Tomcat 3.2.1 I have Tomcat running as a standalone jsp container. If I startup the database instance before starting Tomcat, Tomcat hangs before the HttpConnectionHandler and Ajp12ConnectionHandler are started. After this I am unable to browse to my jsp applications. Here is the output to the tomcat console: Using classpath: /usr/j2se/src.jar:/usr/j2se/jre/lib/rt.jar:/usr/j2se/tools.jar:/usr/local/ja karta-tomcat-3.2.1/classes:/usr/local/jakarta-tomcat-3.2.1/lib/ant.jar:/usr/ local/jakarta-tomcat-3.2.1/lib/jasper.jar:/usr/local/jakarta-tomcat-3.2.1/li b/jaxp.jar:/usr/local/jakarta-tomcat-3.2.1/lib/parser.jar:/usr/local/jakarta -tomcat-3.2.1/lib/servlet.jar:/usr/local/jakarta-tomcat-3.2.1/lib/test:/usr/ local/jakarta-tomcat-3.2.1/lib/webserver.jar:/usr/j2se/lib/tools.jar Starting tomcat. Check logs/tomcat.log for error messages 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /examples ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /admin ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /test ) If I start tomcat before starting my database instance, I can navigate to all of my pages. However I do get the following error message in my tomcat console when I navigate to my first jsp page: 2001-06-01 12:46:10 - ContextManager: SocketException reading request, ignored - java.net.SocketException: Connection reset by peer at java.net.PlainSocketImpl.socketAvailable(Native Method) at java.net.PlainSocketImpl.available(PlainSocketImpl.java:462) at java.net.SocketInputStream.available(SocketInputStream.java:137) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:214) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Has anyone encountered this problem before? What can I do to resolve this conflict? Barry Hodges Sr. Engineer, Software PRIMUS* mailto:[EMAIL PROTECTED]
RE: Tomcat hangs when my ORACLE database instance is running
Do a netstat -a from your shell to see where your conflict is. Do it with nothing running, do it again with only oracle running, stop oracle and do it again with tomcat running (confirm it is running) and find the conflict. I am not familiar with Oracle on Solaris. The Oracle command console for NT has an easy stop http server button. Oracle 8i is really meant to be run on its own machine so it conflicts with other server instillations. (IIS, Apache, etc port 80 etc.) Look in the bin directory. Look in your etc/services directory to see what ports are registered. Do a search for JServ. Search the directory tree. You could always kill the process if you can identify it. If all else fails, ...read the manual. Oracle works fine without its http server running in my development environment. Good luck, Craig -Original Message- From: Barry Hodges [mailto:[EMAIL PROTECTED]] Sent: Friday, June 01, 2001 1:27 PM To: '[EMAIL PROTECTED]' Subject: RE: Tomcat hangs when my ORACLE database instance is running I have changed the ajp12 port for my tomcat to 9009, but I get the same problem. How can I stop the Oracle/Apache/Jserv web server but keep my database instance running? -Original Message- From: Craig O'Brien [mailto:[EMAIL PROTECTED]] Sent: Friday, June 01, 2001 4:13 PM To: [EMAIL PROTECTED] Subject: RE: Tomcat hangs when my ORACLE database instance is running Oracle 8i includes its own apache server and Jserv. Jserv has a port conflict with Tomcat's ajp12 (8007 I believe??). Stop the Oracle/Apache/Jserv web server and you will not have the problem. It starts by default when you start Oracle. You must reassign the port for one or the other if you want both servers running. Regards, Craig -Original Message- From: Barry Hodges [mailto:[EMAIL PROTECTED]] Sent: Friday, June 01, 2001 12:55 PM To: Tomcat (E-mail) Subject: Tomcat hangs when my ORACLE database instance is running OS: SunSolaris 2.6 Database: ORACLE 8.1.6 patchset 2 WebServer: Tomcat 3.2.1 I have Tomcat running as a standalone jsp container. If I startup the database instance before starting Tomcat, Tomcat hangs before the HttpConnectionHandler and Ajp12ConnectionHandler are started. After this I am unable to browse to my jsp applications. Here is the output to the tomcat console: Using classpath: /usr/j2se/src.jar:/usr/j2se/jre/lib/rt.jar:/usr/j2se/tools.jar:/usr/local/ja karta-tomcat-3.2.1/classes:/usr/local/jakarta-tomcat-3.2.1/lib/ant.jar:/usr/ local/jakarta-tomcat-3.2.1/lib/jasper.jar:/usr/local/jakarta-tomcat-3.2.1/li b/jaxp.jar:/usr/local/jakarta-tomcat-3.2.1/lib/parser.jar:/usr/local/jakarta -tomcat-3.2.1/lib/servlet.jar:/usr/local/jakarta-tomcat-3.2.1/lib/test:/usr/ local/jakarta-tomcat-3.2.1/lib/webserver.jar:/usr/j2se/lib/tools.jar Starting tomcat. Check logs/tomcat.log for error messages 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /examples ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /admin ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( ) 2001-06-01 12:49:37 - ContextManager: Adding context Ctx( /test ) If I start tomcat before starting my database instance, I can navigate to all of my pages. However I do get the following error message in my tomcat console when I navigate to my first jsp page: 2001-06-01 12:46:10 - ContextManager: SocketException reading request, ignored - java.net.SocketException: Connection reset by peer at java.net.PlainSocketImpl.socketAvailable(Native Method) at java.net.PlainSocketImpl.available(PlainSocketImpl.java:462) at java.net.SocketInputStream.available(SocketInputStream.java:137) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:214) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Has anyone encountered this problem before? What can I do to resolve this conflict? Barry Hodges Sr. Engineer, Software PRIMUS* mailto:[EMAIL PROTECTED]
