Hi David, Martin, and Alireza,
Thank you very much for your comments and suggestions. Thanks a lot.
Hi David,
There is no logs corresponding to this shutdown anywhere on the system. I
couldn't find any thing relevent to this crash on syslog or at any other
place. Thanks for your help.
Hi Martin,
Here is the log from catalina.out file. Please have a look at it.
Jul 10, 2006 11:57:18 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Starting service Tomcat-Standalone
Apache Tomcat/4.1.31
Jul 10, 2006 11:57:21 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Jul 10, 2006 11:57:21 PM org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
Jul 10, 2006 11:57:21 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=2/53 config=/temp/jakarta-tomcat-4.1.31
/conf/jk2.pro
perties
Stopping service Tomcat-Standalone
and here are the logs from localhost_admin_log.2006-07-10.txt
2006-07-11 05:01:40 StandardContext[/admin]: Servlet /admin threw load()
excepti
on
javax.servlet.ServletException: Wrapper cannot find servlet class
org.apache.web
app.admin.ApplicationServlet or a class it depends on
at org.apache.catalina.core.StandardWrapper.loadServlet
(StandardWrapper.
java:844)
6) at org.apache.catalina.core.StandardWrapper.load(
StandardWrapper.java:77
t.ja
3363)rg.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
586) at org.apache.catalina.core.StandardContext.start(
StandardContext.java:3
.java:774) org.apache.catalina.core.ContainerBase.addChildInternal
(ContainerBase
0) at org.apache.catalina.core.ContainerBase.addChild(
ContainerBase.java:76
----
--at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:156)
2006-07-11 05:01:40 StandardWrapper[/admin:invoker]: Loading container
servlet i
nvoker
I couldn't understand much. Can you please let me know some more info about
this.
As you said, I tried to find some timeout parameters in the conf files.
<!-- Define a non-SSL Coyote HTTP/1.1 Connector on port 9080 -->
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
port="9080" minProcessors="5" maxProcessors="75"
enableLookups="true" redirectPort="9443"
acceptCount="100" debug="0" connectionTimeout="20000"
useURIValidationHack="false" disableUploadTimeout="true" />
<!-- Note : To disable connection timeouts, set connectionTimeout value
to -1 -->
In the server.xml the ConnectionTimeout is set to 20000. I will change that
to 0 and let you know the results. Thanks for your help.
Hi Alireza,
The tomcat I am using is not configured with apache.
Initially I run some sample application and left it ideal for some 3 to 4
hr. There is no action done in this time. Then the tomcat gets shutdown
unexpectedly.
I will try your suggestion and let you know the result. Thanks for your
help.
Thanks again for all,
Thanks and Regards,
Arunan
On 7/11/06, Martin Gainty <[EMAIL PROTECTED]> wrote:
I would also look at workers.properties files and make sure
socket_KeepAlive is set on
Also socket_timeout is set to 0 so it never times out
M-
*********************************************************************
This email message and any files transmitted with it contain confidential
information intended only for the person(s) to whom this email message is
addressed. If you have received this email message in error, please
notify
the sender immediately by telephone or email and destroy the original
message without making a copy. Thank you.
----- Original Message -----
From: "Mr Alireza Fattahi" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>; "Martin Gainty" <
[EMAIL PROTECTED]>
Sent: Tuesday, July 11, 2006 9:45 AM
Subject: Re: Tomcat shutdowns unexpectedly - Please help
> Hi,
>
> I hope I get it correctly, the Tomcat shutdowns when it is ideal. That
means no one is working with it and there is no connection to it.
> If I assume correct and this is the case, please let me know if this
shutdown happens when there are some connections to it.
> We had this problem once with Apache and OracleAS, the OracleAS shouted
down itself when it does not received any requests (made a suicide!) We end
up writing a small program which was connected to Tomcat every 10 min and
requested a dummy page. It solved it.
>
> P.S: Did you configure your Tomcat with Apache?
>
> Hope it helps you!
>
>
>
> Martin Gainty <[EMAIL PROTECTED]> wrote: If the app is crashing then
you would see exceptions thrown in wither catalina.out /
stdout_YYYYMMDD.log / stderr_YYYYMMDD.log
> If the service is crashing on startup(misconfigured JVM, startup jars
missing) then check the jakarta_service_YYYYMMDD.log
>
> HTH,
> Martin--
> *********************************************************************
> This email message and any files transmitted with it contain
confidential
> information intended only for the person(s) to whom this email message
is
> addressed. If you have received this email message in error, please
notify
> the sender immediately by telephone or email and destroy the original
> message without making a copy. Thank you.
>
>
>
> ----- Original Message -----
> From: "David Smith"
> To: "Tomcat Users List"
> Sent: Tuesday, July 11, 2006 7:51 AM
> Subject: Re: Tomcat shutdowns unexpectedly - Please help
>
>
>> I'm no expert, but off the top of my head it appears your JVM is
>> crashing. Especially true if there is absolutely no logging data just
>> before the process stops. You may have indications of what's happening
>> in other log files like syslog or a core dump file. You may also want
>> to look at bug reports for your OS and JDK.
>>
>>
>> --David
>>
>> Arunan Kannan wrote:
>>
>>> Hi,
>>>
>>> Please help me in guiding to find out the root cause of this problem.
>>>
>>> Tomcat Version: jakarta-tomcat-4.1.31
>>> Server OS: SUN OS 5.8
>>> JDK version: j2sdk1.4.2_11
>>>
>>> Initially the tomcat server is running perfectly and there is no
problem.
>>> There is no operation done on the server. Simply it is kept idle.
>>> After some 3 or 4 hours the tomcat gets shutdown unexpectedly.
>>>
>>> This happens repeatedly. Whenever I start the server, after some 3 or
4
>>> hours it gets stopped.
>>> There is not enough log to find the cause.
>>>
>>> I have posted this query in lot of forum and still it is a hard luck.
>>> I configured debug=5 in server.xml under conf directory to get maximum
>>> log,
>>> then also no use.
>>> There is no application running in the tomcat server.
>>>
>>> Simply the when tomcat is started in this SUN server after a few ours
it
>>> stops always.
>>> Please help me.
>>> Please let me know if I need to give more information.
>>>
>>> Thanks in advance,
>>> Thanks and Regards,
>>> Arunan
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To start a new topic, e-mail: users@tomcat.apache.org
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>
>
> ~Regards,
> ~~Alireza Fattahi
>
> ---------------------------------
> Now you can scan emails quickly with a reading pane. Get the new Yahoo!
Mail.
