Heshan Suriyaarachchi created AIRAVATA-507:
----------------------------------------------

             Summary: NPE when deploying Airavata on Tomcat
                 Key: AIRAVATA-507
                 URL: https://issues.apache.org/jira/browse/AIRAVATA-507
             Project: Airavata
          Issue Type: Bug
    Affects Versions: 0.3-INCUBATING
         Environment: apache-tomcat-7.0.28
JDK 1.6
Ubuntu 10.04
            Reporter: Heshan Suriyaarachchi
            Priority: Blocker
             Fix For: 0.3-INCUBATING


The server sucsessfully starts but afterwards I get NPE

2012-07-02 14:09:50.849 INFO  [localhost-startStop-1] 
RepositoryAccessServlet.java:98 RepositoryAccessServlet initialized.
2012-07-02 14:09:50.852 INFO  [localhost-startStop-1] 
AbstractWebdavServlet.java:157 authenticate-header = Basic realm="Jackrabbit 
Webdav Server"
2012-07-02 14:09:50.853 INFO  [localhost-startStop-1] 
AbstractWebdavServlet.java:162 csrf-protection = null
2012-07-02 14:09:50.853 INFO  [localhost-startStop-1] 
SimpleWebdavServlet.java:144 resource-path-prefix = '/repository'
2012-07-02 14:09:51.339 INFO  [localhost-startStop-1] 
AbstractWebdavServlet.java:157 authenticate-header = Basic realm="Jackrabbit 
Webdav Server"
2012-07-02 14:09:51.339 INFO  [localhost-startStop-1] 
AbstractWebdavServlet.java:162 csrf-protection = null
Jul 2, 2012 2:09:51 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory 
/home/heshan/Dev/setup/gw8/apache-tomcat-7.0.28/webapps/examples
Jul 2, 2012 2:09:51 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8090"]
Jul 2, 2012 2:09:51 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Jul 2, 2012 2:09:51 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 6247 ms
12566 [Thread-8] ERROR org.apache.airavata.wsmg.broker.BrokerServiceLifeCycle - 
null
java.lang.NullPointerException
        at 
org.apache.airavata.common.utils.ServiceUtils.generateServiceURLFromConfigurationContext(ServiceUtils.java:44)
        at 
org.apache.airavata.wsmg.broker.BrokerServiceLifeCycle$1.run(BrokerServiceLifeCycle.java:162)
java.lang.NullPointerException
12620 [Thread-22] ERROR org.apache.airavata.services.gfac.axis2.GFacService - 
Error saving GFac descriptor
org.apache.airavata.common.registry.api.exception.RegistryException: Error 
while saving GFac Descriptor to the registry!!!
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.saveGFacDescriptor(AiravataJCRRegistry.java:651)
        at 
org.apache.airavata.services.gfac.axis2.GFacService$GFacThread.run(GFacService.java:190)
Caused by: java.lang.NullPointerException
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:104)
        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:597)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown 
Source)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:165)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:203)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.resetSession(JCRRegistry.java:305)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getSession(JCRRegistry.java:272)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.saveGFacDescriptor(AiravataJCRRegistry.java:638)
        ... 1 more
12820 [Thread-13] ERROR org.apache.airavata.wsmg.msgbox.MsgBoxServiceLifeCycle 
- null
java.lang.NullPointerException
        at 
org.apache.airavata.common.utils.ServiceUtils.generateServiceURLFromConfigurationContext(ServiceUtils.java:44)
        at 
org.apache.airavata.wsmg.msgbox.MsgBoxServiceLifeCycle$1.run(MsgBoxServiceLifeCycle.java:119)
java.lang.NullPointerException
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:104)
        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:597)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown 
Source)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:165)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:203)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.resetSession(JCRRegistry.java:305)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getSession(JCRRegistry.java:272)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.getHostDescription(AiravataJCRRegistry.java:251)
        at 
org.apache.airavata.xbaya.interpretor.WorkflowInterpretorSkeleton$1.run(WorkflowInterpretorSkeleton.java:176)
org.apache.airavata.registry.api.exception.HostDescriptionRetrieveException: 
Error occured while attempting to retrieve existing hosts
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.getHostDescription(AiravataJCRRegistry.java:262)
        at 
org.apache.airavata.xbaya.interpretor.WorkflowInterpretorSkeleton$1.run(WorkflowInterpretorSkeleton.java:176)
Caused by: java.lang.NullPointerException
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:104)
        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:597)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown 
Source)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:165)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:203)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.resetSession(JCRRegistry.java:305)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getSession(JCRRegistry.java:272)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.getHostDescription(AiravataJCRRegistry.java:251)
        ... 1 more
Exception in thread "Thread-10" java.lang.NullPointerException
        at 
org.apache.airavata.common.utils.ServiceUtils.generateServiceURLFromConfigurationContext(ServiceUtils.java:44)
        at 
org.apache.airavata.xbaya.interpretor.WorkflowInterpretorSkeleton$1.run(WorkflowInterpretorSkeleton.java:204)
java.lang.NullPointerException
22644 [Thread-22] ERROR org.apache.airavata.services.gfac.axis2.GFacService - 
Error saving GFac descriptor
org.apache.airavata.common.registry.api.exception.RegistryException: Error 
while saving GFac Descriptor to the registry!!!
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.saveGFacDescriptor(AiravataJCRRegistry.java:651)
        at 
org.apache.airavata.services.gfac.axis2.GFacService$GFacThread.run(GFacService.java:190)
Caused by: java.lang.NullPointerException
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:104)
        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:597)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown 
Source)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:165)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:203)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.resetSession(JCRRegistry.java:305)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getSession(JCRRegistry.java:272)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.saveGFacDescriptor(AiravataJCRRegistry.java:638)
        ... 1 more
java.lang.NullPointerException
32666 [Thread-22] ERROR org.apache.airavata.services.gfac.axis2.GFacService - 
Error saving GFac descriptor
org.apache.airavata.common.registry.api.exception.RegistryException: Error 
while saving GFac Descriptor to the registry!!!
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.saveGFacDescriptor(AiravataJCRRegistry.java:651)
        at 
org.apache.airavata.services.gfac.axis2.GFacService$GFacThread.run(GFacService.java:190)
Caused by: java.lang.NullPointerException
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.commons.repository.ProxyRepository.login(ProxyRepository.java:198)
        at 
org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:104)
        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:597)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown 
Source)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:165)
        at 
org.apache.jackrabbit.rmi.client.ClientRepository.login(ClientRepository.java:203)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.resetSession(JCRRegistry.java:305)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getSession(JCRRegistry.java:272)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.saveGFacDescriptor(AiravataJCRRegistry.java:638)
        ... 1 more
^CJul 2, 2012 2:10:22 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-8090"]
javax.jcr.RepositoryException: Failed to read the resource at URL 
http://localhost:8090/jackrabbit-webapp-2.4.0/rmi
        at 
org.apache.jackrabbit.rmi.repository.RmiRepositoryFactory.getUrlRepository(RmiRepositoryFactory.java:97)
        at 
org.apache.jackrabbit.rmi.repository.RmiRepositoryFactory.getRepository(RmiRepositoryFactory.java:66)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.resetSession(JCRRegistry.java:302)
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getSession(JCRRegistry.java:272)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.deleteGFacDescriptor(AiravataJCRRegistry.java:663)
        at 
org.apache.airavata.services.gfac.axis2.GFacService.shutDown(GFacService.java:165)
        at 
org.apache.axis2.engine.ListenerManager.stop(ListenerManager.java:205)
        at 
org.apache.axis2.engine.ListenerManager$ListenerManagerShutdownThread.run(ListenerManager.java:288)
Caused by: java.io.IOException: Server returned HTTP response code: 503 for 
URL: http://localhost:8090/jackrabbit-webapp-2.4.0/rmi
        at 
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1436)
        at java.net.URL.openStream(URL.java:1010)
        at 
org.apache.jackrabbit.rmi.repository.RmiRepositoryFactory.getUrlRepository(RmiRepositoryFactory.java:78)
        ... 7 more
java.lang.NullPointerException
35561 [Thread-16] ERROR org.apache.airavata.services.gfac.axis2.GFacService - 
Error while shutting down!!!
org.apache.airavata.common.registry.api.exception.RegistryException: Error 
while deleting GFac Descriptions from registry!!!
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.deleteGFacDescriptor(AiravataJCRRegistry.java:673)
        at 
org.apache.airavata.services.gfac.axis2.GFacService.shutDown(GFacService.java:165)
        at 
org.apache.axis2.engine.ListenerManager.stop(ListenerManager.java:205)
        at 
org.apache.axis2.engine.ListenerManager$ListenerManagerShutdownThread.run(ListenerManager.java:288)
Caused by: java.lang.NullPointerException
        at 
org.apache.airavata.common.registry.api.impl.JCRRegistry.getRootNode(JCRRegistry.java:255)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.getMetadataNode(AiravataJCRRegistry.java:628)
        at 
org.apache.airavata.registry.api.impl.AiravataJCRRegistry.deleteGFacDescriptor(AiravataJCRRegistry.java:664)
        ... 3 more
35561 [Thread-16] INFO org.apache.airavata.wsmg.broker.BrokerServiceLifeCycle - 
broker shutting down
35562 [Thread-7] WARN 
org.apache.airavata.wsmg.commons.storage.WsmgPersistantStorage - Queue is 
interrupted to close
35562 [Thread-7] WARN org.apache.airavata.wsmg.messenger.DeliveryProcessor - 
Unexpected_exception:
35562 [Thread-16] INFO org.apache.airavata.wsmg.commons.storage.ConnectionPool 
- Connection Pool Shutting down
35562 [Thread-5] INFO org.apache.airavata.wsmg.commons.storage.ConnectionPool - 
Clean up thread is interrupted to close
35563 [Thread-4] INFO org.apache.airavata.wsmg.commons.storage.ConnectionPool - 
Fill up thread is interrupted to close
35564 [Thread-16] INFO org.apache.airavata.wsmg.commons.storage.ConnectionPool 
- All connection is closed
35564 [Thread-16] INFO org.apache.airavata.wsmg.commons.storage.ConnectionPool 
- Connection Pool Shutdown
35565 [Thread-16] INFO org.apache.airavata.wsmg.messenger.ConsumerUrlManager - 
Stop ConsumerUrlManager
35565 [Thread-16] INFO org.apache.airavata.wsmg.messenger.ConsumerUrlManager - 
ConsumerUrlManager Stopped
Exception in thread "Thread-16" java.lang.NullPointerException
        at 
org.apache.airavata.wsmg.broker.BrokerServiceLifeCycle.shutDown(BrokerServiceLifeCycle.java:105)
        at 
org.apache.axis2.engine.ListenerManager.stop(ListenerManager.java:205)
        at 
org.apache.axis2.engine.ListenerManager$ListenerManagerShutdownThread.run(ListenerManager.java:288)
Jul 2, 2012 2:10:22 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["ajp-bio-8009"]
Jul 2, 2012 2:10:23 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
2012-07-02 14:10:23.109 INFO  [localhost-startStop-2] 
RepositoryStartupServlet.java:260 Shutdown: Repository already stopped.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesJdbc
SEVERE: The web application [/jackrabbit-webapp-2.4.0] registered the JDBC 
driver [org.apache.derby.jdbc.AutoloadedDriver] but failed to unregister it 
when the web application was stopped. To prevent a memory leak, the JDBC Driver 
has been forcibly unregistered.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesJdbc
SEVERE: The web application [/axis2] registered the JDBC driver 
[org.apache.derby.jdbc.AutoloadedDriver] but failed to unregister it when the 
web application was stopped. To prevent a memory leak, the JDBC Driver has been 
forcibly unregistered.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Timer-0] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-11] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-12] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Timer-2] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-15] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-18] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-19] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-20] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-21] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-22] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-23] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[pool-2-thread-1] but has failed to stop it. This is very likely to create a 
memory leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-24] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-25] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-26] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesThreads
SEVERE: The web application [/axis2] appears to have started a thread named 
[Thread-27] but has failed to stop it. This is very likely to create a memory 
leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
checkThreadLocalMapForLeaks
SEVERE: The web application [/axis2] created a ThreadLocal with key of type 
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal@57f68d7c]) and a value of 
type [org.apache.derby.iapi.services.context.ContextManager] (value 
[org.apache.derby.iapi.services.context.ContextManager@5738ec91]) but failed to 
remove it when the web application was stopped. Threads are going to be renewed 
over time to try and avoid a probable memory leak.
Jul 2, 2012 2:10:23 PM org.apache.catalina.loader.WebappClassLoader 
checkThreadLocalMapForLeaks
SEVERE: The web application [/axis2] created a ThreadLocal with key of type 
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal@57f68d7c]) and a value of 
type [org.apache.derby.iapi.services.context.ContextManager] (value 
[org.apache.derby.iapi.services.context.ContextManager@2778c490]) but failed to 
remove it when the web application was stopped. Threads are going to be renewed 
over time to try and avoid a probable memory leak.
Jul 2, 2012 2:10:23 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-8090"]
Jul 2, 2012 2:10:23 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["ajp-bio-8009"]
Jul 2, 2012 2:10:23 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-8090"]
Jul 2, 2012 2:10:23 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandl

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