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Posted to dev@tuscany.apache.org by "Jim Marino (JIRA)" <tu...@ws.apache.org> on 2006/05/14 00:59:08 UTC
[jira] Assigned: (TUSCANY-367) Cannot stop/start a Tuscany app
deployed as a web app
[ http://issues.apache.org/jira/browse/TUSCANY-367?page=all ]
Jim Marino reassigned TUSCANY-367:
----------------------------------
Assign To: Jim Marino
> Cannot stop/start a Tuscany app deployed as a web app
> -----------------------------------------------------
>
> Key: TUSCANY-367
> URL: http://issues.apache.org/jira/browse/TUSCANY-367
> Project: Tuscany
> Type: Bug
> Components: Java SCA Core, Java SCA Tomcat Integration
> Versions: Java-M1
> Reporter: Jean-Sebastien Delfino
> Assignee: Jim Marino
> Priority: Blocker
> Fix For: Java-M1
>
> This is a significant issue, pretty much blocking any basic use of Tuscany in a Tomcat environment (you will run into this as soon as you start to develop and test a Tuscany application in a Tomcat environment, as most application updates in this environment require or trigger an application restart).
> The scenario is very simple, the problem can be reproduced as folllows:
> - Deploy the sample-helloworldweb-SNAPSHOT.war module to Tomcat (copy it to the Tomcat webapps)
> - Start Tomcat
> - Stop the Web app
> You can use the Tomcat manager at http://localhost:8080/manager/html to do that
> By default the Tomcat manager is not enabled, to enable it you need to add the following to your Tomcat conf/tomcat-users.xml
> <user username="admin" password="tomcat" roles="tomcat,manager"/>
> - Try to start the Web app again
> The app cannot be started anymore. The Tomcat manager will show the following:
> FAIL - Application at context path /sample-helloworldweb-SNAPSHOT could not be started
> FAIL - Encountered exception org.apache.tuscany.core.context.DuplicateNameException: /sample-helloworldweb-SNAPSHOT
> The Tomcat logs will contain the following exception:
> SEVERE: FAIL - Application at context path /sample-helloworldweb-SNAPSHOT could not be started
> org.apache.tuscany.core.context.DuplicateNameException: /sample-helloworldweb-SNAPSHOT
> at org.apache.tuscany.core.context.impl.AbstractCompositeContext.registerConfiguration(AbstractCompositeContext.java:489)
> at org.apache.tuscany.core.context.impl.AbstractCompositeContext.registerModelObject(AbstractCompositeContext.java:446)
> at org.apache.tuscany.tomcat.TuscanyContextListener.loadContext(TuscanyContextListener.java:125)
> at org.apache.tuscany.tomcat.TuscanyContextListener.startContext(TuscanyContextListener.java:81)
> at org.apache.tuscany.tomcat.TuscanyContextListener.lifecycleEvent(TuscanyContextListener.java:67)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4182)
> at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1175)
> at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:527)
> at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:104)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> 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:869)
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
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