[jboss-jira] [JBoss JIRA] (AS7-3190) Poor error message when attempting to undeploy something that isn't deployed

[Jason Greene (JIRA)]

    [ https://issues.jboss.org/browse/AS7-3190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12659744#comment-12659744 ] 

Jason Greene commented on AS7-3190:
-----------------------------------

While I can understand this looks confusing, the error is actually spot on to what is happening. The client is sending a request to delete a model node of a particular name and it does not exist. The best way to go about improving this is to look into improving the wrapper API, or alternatively the arq API to wrap the error.
                
> Poor error message when attempting to undeploy something that isn't deployed
> ----------------------------------------------------------------------------
>
>                 Key: AS7-3190
>                 URL: https://issues.jboss.org/browse/AS7-3190
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Domain Management
>    Affects Versions: 7.0.2.Final, 7.1.0.CR1b
>            Reporter: Brian Stansberry
>            Assignee: Oleg Kulikov
>             Fix For: 7.1.0.Final
>
>
> I see messages like the following in the testsuite logs after some problem results in a failed deployment. I *believe* this happens when Arquillian attempts to undeploy at the end of the test; the "undeploy" is invalid because the "deploy" was rolled back. In this situation having the "undeploy" fail is fine (it is in fact an error); the problem is the error is completely confusing.
> 04:44:08,190 ERROR [org.jboss.as.controller.management-operation] (management-handler-threads - 7) JBAS014612: Operation ("undeploy") failed - address: ([("deployment" => "testTimerServiceSimple.war")]): java.util.NoSuchElementException: No child 'runtime-name' exists
> 	at org.jboss.dmr.ModelValue.requireChild(ModelValue.java:362) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.dmr.ModelNode.require(ModelNode.java:812) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.as.server.deployment.DeploymentUndeployHandler.execute(DeploymentUndeployHandler.java:58)
> 	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:359) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:254) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:190) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.CompositeOperationHandler.execute(CompositeOperationHandler.java:84) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:359) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:254) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:190) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.ModelControllerImpl$DefaultPrepareStepHandler.execute(ModelControllerImpl.java:432) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:359) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:254) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:190) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:119) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:121) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:98) [jboss-as-controller-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.protocol.mgmt.AbstractMessageHandler$3$1.doExecute(AbstractMessageHandler.java:268) [jboss-as-protocol-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:424) [jboss-as-protocol-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_29]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_29]
> 	at java.lang.Thread.run(Thread.java:662) [:1.6.0_29]
> 	at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.0.0.GA.jar:2.0.0.GA]

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