JBWEB000250: Child container with name already exists in JBoss EAP 6

Solution Unverified - Updated -

Issue

  • Web application failing to start with the following exception:
09:48:48,993 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC000001: Failed to start service jboss.web.deployment.default-host./: org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./: Failed to start service
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1936) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
    at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
Caused by: java.lang.IllegalArgumentException: JBWEB000250: Child container with name  already exists
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:794)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:353)
    at org.jboss.as.web.deployment.WebContextInjector.inject(WebContextInjector.java:62)
    at org.jboss.as.web.deployment.WebContextInjector.inject(WebContextInjector.java:38)
    at org.jboss.msc.inject.CastingInjector.inject(CastingInjector.java:55) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl.doInject(ServiceControllerImpl.java:1704) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl.access$2000(ServiceControllerImpl.java:52) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.performInjections(ServiceControllerImpl.java:1949) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1908) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    ... 3 more
  • Need some help in setting up JBoss Data Virtualization Product. Error occurred during initialization of VM Could not reserve enough space for object heap in
    Java version 1.7 with windows 64 bit OS.

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 6.x
  • Red Hat JBoss Data Virtualization (DV)
    • 6.1.0

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