hi;
i am using tomcat 5.5.9 over jdk1.4 + plus compatibility package.
i basically have a simple question:
considerung the log below from the catalina.log file.
is it possible that tomcat goes from being started to suddenlly pausing &
stopping by itself (what would cause such a behavior)? or is it deffinite that
someone messed with it forcing it to shutdown.
catalina.out:
.....
INFO: Server startup in 5490 ms
May 19, 2005 1:06:43 PM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-194.230.33.9-80
May 19, 2005 1:06:44 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina62
May 19, 2005 1:07:13 PM org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-194.230.33.9-80
May 19, 2005 1:07:51 PM org.apache.catalina.loader.WebappClassLoader
findResourceInternal
INFO: Illegal access: this web application instance has been stopped already.
Could not load commons-logging.properties. The eventual following stack trace
is caused by an error thrown for debugging purposes as well as to attempt to
terminate the thread which caused the illegal access, and has no functional
impact.
May 19, 2005 1:07:51 PM org.apache.catalina.loader.WebappClassLoader
findResourceInternal
INFO: Illegal access: this web application instance has been stopped already.
Could not load META-INF/services/org.apache.commons.logging.LogFactory. The
eventual following stack trace is caused by an error thrown for debugging
purposes as well as to attempt to terminate the thread which caused the illegal
access, and has no functional impact.
May 19, 2005 1:07:51 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.log4j.Logger. The eventual following stack trace is
caused by an error thrown for debugging purposes as well as to attempt to
terminate the thread which caused the illegal access, and has no functional
impact.
May 19, 2005 1:07:51 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load java.util.logging.Logger. The eventual following stack trace is
caused by an error thrown for debugging purposes as well as to attempt to
terminate the thread which caused the illegal access, and has no functional
impact.
May 19, 2005 1:07:51 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load java.util.logging.Logger. The eventual following stack trace is
caused by an error thrown for debugging purposes as well as to attempt to
terminate the thread which caused the illegal access, and has no functional
impact.
May 19, 2005 1:07:51 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:54 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:56 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:07:56 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.
Could not load org.apache.commons.logging.impl.SimpleLog. The eventual
following stack trace is caused by an error thrown for debugging purposes as
well as to attempt to terminate the thread which caused the illegal access, and
has no functional impact.
May 19, 2005 1:11:18 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-194.230.33.9-80
May 19, 2005 1:11:18 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 3390 ms
May 19, 2005 1:11:18 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina62
May 19, 2005 1:11:18 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.5.9
May 19, 2005 1:11:18 PM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
May 19, 2005 1:11:29 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-194.230.33.9-80
May 19, 2005 1:11:29 PM org.apache.catalina.connector.CoyoteAdapter service
SEVERE: An exception or error occurred in the container during the request
processing
java.lang.NullPointerException
at
org.apache.catalina.realm.RealmBase.findSecurityConstraints(RealmBase.java:476)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:400)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:534)
May 19, 2005 1:11:29 PM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
May 19, 2005 1:11:30 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 11661 ms
May 19, 2005 1:11:38 PM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-194.230.33.9-80
May 19, 2005 1:11:39 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina62
May 19, 2005 1:11:39 PM org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-194.230.33.9-80
May 19, 2005 1:11:44 PM org.apache.catalina.startup.Catalina stopServer
SEVERE: Catalina.stop:
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:124)
at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:394)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:320)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:411)
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