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From "Romain Manni-Bucau (JIRA)" <>
Subject [jira] [Commented] (TOMEE-1445) org.apache.openejb.DuplicateDeploymentIdException error when using mutliple Host elements in server.xml
Date Mon, 17 Nov 2014 21:20:34 GMT


Romain Manni-Bucau commented on TOMEE-1445:

You can't deploy twice the same app in the same server instance by spec. But if you change
its name (module-name in web.xml/ejb-jar IIRC) then it will work. until 1.5 - maybe 1.6 but
I don't recall) - default module name was host/webapp but we changed it to be fully spec compliant
to webapp only. Specifying module name you'll get it back - but it means you need to copy
twice the war in webapps/host1 and webapps/host2 after having configure host appBases to webapps/host1
and webapps/host2.

> org.apache.openejb.DuplicateDeploymentIdException error when using mutliple Host elements
in server.xml
> -------------------------------------------------------------------------------------------------------
>                 Key: TOMEE-1445
>                 URL:
>             Project: TomEE
>          Issue Type: Bug
>    Affects Versions: 1.7.0
>         Environment: CentOS, Apache HTTPd Web Server as front-end
>            Reporter: Chris Harris
> I started receiving the following error as of TomEE 1.7.0:
> SEVERE: Unable to deploy collapsed ear in war StandardEngine[Catalina].StandardHost[localhost].StandardContext[/os]
> org.apache.openejb.DuplicateDeploymentIdException: Application cannot be deployed as
it contains deployment-ids which are in use: app: /home/user/tomee-plus-1.7.0/webapps/os
>     ContactService
>     PersistenceTester
> 	at org.apache.openejb.assembler.classic.Assembler.createApplication(
> 	at org.apache.openejb.assembler.classic.Assembler.createApplication(
> 	at org.apache.tomee.catalina.TomcatWebAppBuilder.startInternal(
> 	at org.apache.tomee.catalina.TomcatWebAppBuilder.configureStart(
> 	at org.apache.tomee.catalina.GlobalListenerSupport.lifecycleEvent(
> 	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> 	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(
> 	at org.apache.catalina.core.StandardContext.startInternal(
> 	at org.apache.catalina.util.LifecycleBase.start(
> 	at org.apache.catalina.core.ContainerBase.addChildInternal(
> 	at org.apache.catalina.core.ContainerBase.addChild(
> 	at org.apache.catalina.core.StandardHost.addChild(
> 	at org.apache.catalina.startup.HostConfig.deployWAR(
> 	at org.apache.catalina.startup.HostConfig$
> 	at java.util.concurrent.Executors$ Source)
> 	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
> 	at Source)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> 	at java.util.concurrent.ThreadPoolExecutor$ Source)
> 	at Source)
> The relevant server.xml config:
> <Host name="localhost" appBase="webapps" 
>             unpackWARs="true" autoDeploy="false">
>         <!-- SingleSignOn valve, share authentication between web applications
>              Documentation at: /docs/config/valve.html -->
>         <!--
>         <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
>         -->
>         <!-- Access log processes all example.
>              Documentation at: /docs/config/valve.html
>              Note: The pattern used is equivalent to using pattern="common" -->
>         <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
>                prefix="localhost_access_log." suffix=".txt"
>                pattern="%h %l %u %t &quot;%r&quot; %s %b" />
>       </Host>
>       <Host name="" appBase="/home/user/tomee-plus-1.7.0/webapps">
>           <Alias></Alias>
>           <Context path="/os" reloadable="true" docBase="/home/user/tomee-plus-1.7.0/webapps/os/"/>
>           <Context path="" reloadable="true" docBase="/home/user/public_html"/>
>           <Context path="/tomee" privileged="true" docBase="/home/user/tomee-plus-1.7.0/webapps/tomee"/>
>       </Host>
> The issue is that I can't get my website to launch in Prd anymore.  It's looks like TomEE
is attempting to launch the same web app twice and then running into the duplicate EJB id
issue.  I notice in catalina.out that the app is started for localhost and then my domain
> I can't get rid of either Host definition either.  Without either, I need to type in
my site's domain name WITH TomEE's port number to access the web app.  That scenario will
not suffice.
> I don't recall having this issue in TomEE or

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