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Posted to users@tomcat.apache.org by Anand Parikh <aa...@yahoo.com> on 2002/08/30 22:36:21 UTC

Tomcat 4.0.4 shutdown problems

I am using Tomcat 4.0.4 with JDK 1.3 on Debian Linux 2.2.6.
I can start Tomcat OK with startup.sh.
On shutdown with shutdown.sh, I do not get any error message on the xterm.
Subsequent startup does not succeed.

After the first shutdown I see 15 processes like the one below still running:

aaptwo     425  0.0 12.9 170840 16464 pts/2  S    07:21   0:00
/usr/bin/jdk1.3/bin/i386/native_threads/java
-Djava.endorsed.dirs=/usr/local/jakarta-tomcat-4.0.4/bin:/usr/local/jakarta-tomcat-4.0.4/common/lib
-classpath 
/usr/bin/jdk1.3/lib/tools.jar:/usr/local/jakarta-tomcat-4.0.4/bin/bootstrap.jar
-Dcatalina.base=/usr/local/jakarta-tomcat-4.0.4
-Dcatalina.home=/usr/local/jakarta-tomcat-4.0.4
-Djava.io.tmpdir=/usr/local/jakarta-tomcat-4.0.4/temp
org.apache.catalina.startup.Bootstrap start


The log file has the following error messages:
2002-08-29 07:20:39 StandardHost[localhost]: Removing web application
at context path /examples
2002-08-29 07:20:39 StandardHost[localhost]: Removing web application
at context path /webdav
2002-08-29 07:20:39 StandardHost[localhost]: Removing web application
at context path /myApp
2002-08-29 07:20:39 StandardContext[/myApp]: Error initializing naming
context for context /myApp
2002-08-29 07:20:39 StandardHost[localhost]: Error removing
application at context path /myApp
java.lang.NullPointerException
	at java.util.Hashtable.remove(Hashtable.java:421)
	at 
org.apache.naming.ContextBindings.unbindClassLoader(ContextBindings.java:336)
	at org.apache.catalina.core.StandardContext.stop(StandardContext.java:3470)
	at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:984)
	at org.apache.catalina.core.StandardHost.remove(StandardHost.java:815)
	at org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:422)
	at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:402)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:234)
	at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:155)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1151)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1163)
	at org.apache.catalina.core.StandardService.stop(StandardService.java:435)
	at org.apache.catalina.core.StandardServer.stop(StandardServer.java:535)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:799)
	at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
	at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)

2002-08-29 07:20:39 HostConfig[localhost] Error undeploying web
application at context path /myApp
java.io.IOException: java.lang.NullPointerException
	at org.apache.catalina.core.StandardHost.remove(StandardHost.java:818)
	at org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:422)
	at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:402)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:234)
	at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:155)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1151)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1163)
	at org.apache.catalina.core.StandardService.stop(StandardService.java:435)
	at org.apache.catalina.core.StandardServer.stop(StandardServer.java:535)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:799)
	at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
	at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)

2002-08-29 07:20:39 StandardHost[localhost]: Removing web application
at context path /tomcat-docs
2002-08-29 07:20:39 StandardHost[localhost]: Removing web application
at context path /manager
2002-08-29 07:20:39 StandardHost[localhost]: Removing web application
at context path


I have searched newsgroups but I cannot find a solution to the problem.
There is no conflict with the port numbers as I have tried different ones.
Any help is highly appreciated.

Thanks,
Anand

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