Deployment Race Condition with Tomcat
-------------------------------------
Key: JS2-199
URL: http://issues.apache.org/jira/browse/JS2-199
Project: Jetspeed 2
Type: Bug
Components: Deployment
Versions: 2.0-dev/cvs
Environment: tomcat 5.0.28
Reporter: John Donald
Priority: Critical
The deployment of portlets and the deployment of Tomcat conflict.
Step 1: Tomcat starts and looks for webapps
Step 2: Tomcat finds jetspeed.xml and initializes the application
Step 3: Jetspeed starts the DeploymentManager
Step 4: The DeploymentManager finds the demo portal application and begins to
deploy it using manager.xml
Step 5: Tomcat continues looking for webapps and finds webapps/demo which has
been created by Jetspeed
Step 6: Tomcat initializes the demo webapp
Step 7: The DeploymentManager continues and tries to register /demo through the
tomcat-manager
Step 8: Error: /demo has already been deployed.
This happens obviously also when autodeploy is set to false.
Tomcat is just not finished its standard deployment, when it is interrupted by
the JS-DeploymentManager.
It's critical, because when this happens to the security webapp you cannot
login.
I've added the output I get when starting from scratch.
[...]
21.01.2005 05:38:17 org.apache.catalina.core.StandardHostDeployer install
INFO: Processing Context configuration file URL
file:C:\usr\jakarta-tomcat-5.0.28\conf\Catalina\localhost\jetspeed.xml
INFO: Deployment server port: 8080
INFO: Deployment server: localhost
INFO: Starting auto deployment service:
org.apache.jetspeed.deployment.impl.StandardDeploymentManager
INFO: Deployment scanning delay: 10000
INFO: Deployment staging directory:
C:\usr\jakarta-tomcat-5.0.28\webapps\jetspeed/WEB-INF/deploy
INFO: Deployment scanner successfuly started!
INFO: JetspeedServlet successfuly created the portal Engine. [EMAIL PROTECTED]
INFO: JetspeedServlet attempting to initialize the portletcontainer...
INFO: JetspeedServlet has successfuly initialized the portlet container...
INFO: Jetspeed Initialization complete, Ready to service requests.
JetspeedContainerServlet: starting initialization of context Jetspeed-2
Enterprise Portal
JetspeedContainerServlet: Initialization complete for context Jetspeed-2
Enterprise Portal
INFO: Loading portlet application from web archive
C:\usr\jakarta-tomcat-5.0.28\webapps\jetspeed\WEB-INF\deploy\demo.war
INFO: Preparing to (re) deploy portlet app "demo"
INFO: Deploying portlet applicaion WAR demo.war
INFO: Portlet application deployment target directory is
C:\usr\jakarta-tomcat-5.0.28\webapps\jetspeed/..//demo
21.01.2005 05:38:34 org.apache.catalina.core.StandardHostDeployer install
INFO: Processing Context configuration file URL
file:C:\usr\jakarta-tomcat-5.0.28\conf\Catalina\localhost\manager.xml
21.01.2005 05:38:34 org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path /demo from URL
file:C:\usr\jakarta-tomcat-5.0.28\webapps\demo
Writing out infused web.xml for demo
21.01.2005 05:38:37 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
21.01.2005 05:38:38 org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
21.01.2005 05:38:38 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=16/141
config=C:\usr\jakarta-tomcat-5.0.28\conf\jk2.properties
21.01.2005 05:38:38 org.apache.catalina.startup.Catalina start
INFO: Server startup in 21734 ms
namespace = http://portals.apache.org/jetspeed
name = service
object = [EMAIL PROTECTED]
service = [EMAIL PROTECTED]
INFO: Loading web.xml into memory....
INFO: Saving the portlet.xml in the registry...
INFO: Committing registry changes...
INFO: FileSystem deployment done.
ERROR: org.apache.jetspeed.deployment.DeploymentException: Error (re)deploying
portlet app: org.apache.jetspeed.tools.pamanager.PortletApplicationException:
Cat
alina container action failed, "FEHLER - Anwendung existiert bereits f�r
Kontext Pfad /demo
"
org.apache.jetspeed.deployment.DeploymentException: Error (re)deploying portlet
app: org.apache.jetspeed.tools.pamanager.PortletApplicationException: Catalina c
ontainer action failed, "FEHLER - Anwendung existiert bereits f�r Kontext Pfad
/demo
"
at
org.apache.jetspeed.deployment.impl.DeployPortletAppEventListener.doDeploy(DeployPortletAppEventListener.java:299)
at
org.apache.jetspeed.deployment.impl.DeployPortletAppEventListener.invokeDeploy(DeployPortletAppEventListener.java:162)
at
org.apache.jetspeed.deployment.impl.StandardDeploymentManager.dispatch(StandardDeploymentManager.java:304)
at
org.apache.jetspeed.deployment.impl.StandardDeploymentManager.fireDeploymentEvent(StandardDeploymentManager.java:195)
at
org.apache.jetspeed.deployment.impl.StandardDeploymentManager$FileSystemScanner.run(StandardDeploymentManager.java:458)
Caused by: org.apache.jetspeed.tools.pamanager.PortletApplicationException:
Catalina container action failed, "FEHLER - Anwendung existiert bereits f�r
Kontext
Pfad /demo
"
at
org.apache.jetspeed.tools.pamanager.ApplicationServerPAM.checkResponse(ApplicationServerPAM.java:225)
at
org.apache.jetspeed.tools.pamanager.ApplicationServerPAM.deploy(ApplicationServerPAM.java:84)
at
org.apache.jetspeed.deployment.impl.DeployPortletAppEventListener.doDeploy(DeployPortletAppEventListener.java:259)
... 4 more
ERROR: Error deploying
C:\usr\jakarta-tomcat-5.0.28\webapps\jetspeed\WEB-INF\deploy\demo.war
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