[jboss-jira] [JBoss JIRA] (WFLY-9450) NPE on jaxrs subsystem of FAILED deployment

[Claudio Miranda (JIRA)]

Claudio Miranda created WFLY-9450:
-------------------------------------

             Summary: NPE on jaxrs subsystem of FAILED deployment 
                 Key: WFLY-9450
                 URL: https://issues.jboss.org/browse/WFLY-9450
             Project: WildFly
          Issue Type: Bug
            Reporter: Claudio Miranda
            Assignee: Jason Greene


read deployment resources of a server, where one deployment is in failed status, throws a NPE and doesn't return the list of deployed applications.

To reproduce, get the kitchensink from quickstarts, change the persistence.xml to point to ExampleDS datasource, deploy and assign to main-server-group. Then disable ExampleDS, restart server-one.

Run the following command:
{code}
/host=master/server=server-one:read-children-resources(child-type=deployment,include-runtime,recursive)
{code}

The exception in server.log
{code}
2017-10-17 17:08:02,778 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 32) WFLYCTL0013: Operation ("read-attribute") failed - address: ([
    ("deployment" => "kitchensink.war"),
    ("subsystem" => "jaxrs"),
    ("rest-resource" => "org.jboss.as.quickstarts.kitchensink.rest.MemberResourceRESTService")
]): java.lang.NullPointerException
        at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.getDeployment(UndertowDeploymentService.java:170)
        at org.jboss.as.jaxrs.DeploymentRestResourcesDefintion$AbstractRestResReadHandler.execute(DeploymentRestResourcesDefintion.java:183)
        at org.jboss.as.controller.operations.global.ReadAttributeHandler.doExecuteInternal(ReadAttributeHandler.java:172)
        at org.jboss.as.controller.operations.global.ReadAttributeHandler.doExecute(ReadAttributeHandler.java:135)
        at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractMultiTargetHandler.execute(GlobalOperationHandlers.java:231)
{code}

The CLI results doesn't display the error message
{code}
[domain at localhost:9990 /] /host=master/server=server-one:read-children-resources(child-type=deployment,include-runtime,recursive)
{
    "outcome" => "success",
    "result" => undefined,
    "failure-description" => undefined
}
{code}

There is a similar problem while reading a specific deployment,
{code}
/host=master/server=server-one/deployment=kitchensink.war:read-children-resources(child-type=subsystem,recursive)
{code}

results in the following error in server.log

{code}
2017-10-17 17:16:09,857 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 32) WFLYCTL0013: Operation ("read-attribute") failed - address: ([
    ("deployment" => "kitchensink.war"),
    ("subsystem" => "ejb3"),
    ("stateless-session-bean" => "MemberRegistration")
]) - failure description: "WFLYEJB0370: EJB component for address [
    (\"deployment\" => \"kitchensink.war\"),
    (\"subsystem\" => \"ejb3\"),
    (\"stateless-session-bean\" => \"MemberRegistration\")
] is in 
 state DOWN, must be in state UP"
{code}





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