Hi,
I'm migrating from Tomcat to TomEE.
In Tomcat parallel deployment is working fine, but in TomEE I noticed two
things:
1. An extra unversioned entry of my webapp appears in the manager
application
2. If restart the server only the most recent version of the application
starts. The older ones fail with a DuplicateDeploymentIdException:
GRAVE: Unable to deploy collapsed ear in war
StandardEngine[Catalina].StandardHost[localhost].StandardContext[/colaborador##20140908-1455]
org.apache.openejb.DuplicateDeploymentIdException: Application cannot
be deployed as it contains deployment-ids which are in use: app:
/home/ec2-user/apache-tomee-plus-1.7.0/webapps/colaborador##20140908-1455
jmsColaboradorTopicMdb
at
org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:663)
at
org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:623)
at
org.apache.tomee.catalina.TomcatWebAppBuilder.startInternal(TomcatWebAppBuilder.java:1248)
at
org.apache.tomee.catalina.TomcatWebAppBuilder.configureStart(TomcatWebAppBuilder.java:1087)
at
org.apache.tomee.catalina.GlobalListenerSupport.lifecycleEvent(GlobalListenerSupport.java:130)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5378)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
No big deal about item 1, but in item 2 will users from older versions lose
their sessions?
Thanks
