What are the advantages and disadvantages of using the -server option(CATALINA_OPTS) when starting Tomcat????

2002-10-09 Thread Francom, Kodie

I was just wondering when the -server option should be used and when it
should be avoided when starting Tomcat.

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Does anyone know why I am getting these mod_jk error messages or what they mean????

2002-10-08 Thread Francom, Kodie

We are using Tomcat 4.1, Sun JDK 1.4, Linux 7.2 and Apache 1.3.


[Thu Sep 26 18:13:26 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 1
[Thu Sep 26 18:13:26 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 1
[Thu Sep 26 18:13:46 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Thu Sep 26 18:13:46 2002]  [jk_ajp13_worker.c (712)]: Error reading reply
[Thu Sep 26 18:13:46 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 0
[Thu Sep 26 18:13:48 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Thu Sep 26 18:13:48 2002]  [jk_ajp13_worker.c (712)]: Error reading reply
[Thu Sep 26 18:13:48 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 2
[Thu Sep 26 18:13:51 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Thu Sep 26 18:13:51 2002]  [jk_ajp13_worker.c (712)]: Error reading reply
[Thu Sep 26 18:13:51 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 0
[Thu Sep 26 18:13:53 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Thu Sep 26 18:13:53 2002]  [jk_ajp13_worker.c (712)]: Error reading reply
[Thu Sep 26 18:13:53 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 2
[Thu Sep 26 18:13:57 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed


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Has anyone seen errors such as these in the mod_jk.log

2002-10-01 Thread Francom, Kodie

We are currently using Tomcat 4.0.3, mod_jk, Sun JDK 1.4 on Redhat Linux
7.2.  We are getting the following errors in the mod_jk.log file under load
of about 20 users.  The system seems to run OK for a few days and then it
becomes unresponsive and slow.  Restarting apache/tomcat fixes the problem
and causes
everything to run quickly again.  

Does anyone have any idea what could be causing such problems?


[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (712)]: Error reading reply
[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 0
[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (712)]: Error reading reply
[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (845)]: In
jk_endpoint_t::service, get_reply failed in send loop 0
[Sat Sep 28 17:20:16 2002]  [jk_ajp13_worker.c (228)]:
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Tue Oct 01 15:37:30 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed
[Tue Oct 01 15:37:30 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed
[Tue Oct 01 15:37:30 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed
[Tue Oct 01 15:37:30 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed
[Tue Oct 01 15:37:30 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed
[Tue Oct 01 15:38:24 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed
[Tue Oct 01 15:42:27 2002]  [jk_ajp13_worker.c (381)]: Error
ajp13_process_callback - write failed

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Has anyone seen any problems with the Apache 1.3, Tomcat 4.0.3, JDK 1.4.0-b92 on Linux 7.2?

2002-09-24 Thread Francom, Kodie

Could anyone give me some direction on what we need to do to eliminate our
problem.

We have the Sun JDK1.4 and Tomcat 4.0.3 integrated with the Apache 
Server via mod_jk (Ajp13). The problem is that the Tomcat Server 
stalled after 2 days running our site and the only relevant information 
that I´ve found in the logs is this error:

---
2002-03-04 15:34:59 Ajp13Processor[8009][4] process: invoke
java.net.SocketException: Socket closed
at java.net.SocketOutputStream.socketWrite0(Native Method)
at 
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:126)
at org.apache.ajp.Ajp13.send(Ajp13.java:525)
at org.apache.ajp.RequestHandler.finish(RequestHandler.java:496)
at org.apache.ajp.Ajp13.finish(Ajp13.java:395)
at 
org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:192)
at 
org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:435)
at 
org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:495)
at java.lang.Thread.run(Thread.java:536)
---

Besides the SocketException errors, the pages are being served without 
any problem until the system eventually freezes and the box must be
rebooted. 


Thanks in advance,
Kodie Francom

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