[jboss-jira] [JBoss JIRA] Created: (JBAS-8928) read-attribute failing in both CLI and http api

[Max Rydahl Andersen (JIRA)]

read-attribute failing in both CLI and http api
-----------------------------------------------

                 Key: JBAS-8928
                 URL: https://issues.jboss.org/browse/JBAS-8928
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
            Reporter: Max Rydahl Andersen


Doing this shows there is an attribute named 'path':

[~] subsystem=deployment-scanner,scanner=default:read-resource
{
   "outcome" => "success",
   "result" => {
       "path" => "deployments",
       "scan-enabled" => true,
       "scan-interval" => 5000,
       "relative-to" => "jboss.server.base.dir"
   },
   "compensating-operation" => undefined
}
but reading that attribute fails:
~] subsystem=deployment-scanner,scanner=default:read-attribute(name="path")
{
   "outcome" => "failed",
   "failure-description" => "No known attribute called path"
}

When using http://localhost:9990/domain-api/subsystem/deployment-scanner/scanner/default?operation=attribute&name=path 
the same result is returned.

In error log it shows:
16:44:53,691 ERROR [org.jboss.as.controller] (pool-4-thread-2) operation ("read-attribute") failed - address: ([
    ("subsystem" => "deployment-scanner"),
    ("scanner" => "default")
]): java.lang.NullPointerException
	at org.jboss.as.server.ServerControllerImpl.doExecute(ServerControllerImpl.java:180)
	at org.jboss.as.controller.BasicModelController.execute(BasicModelController.java:221)
	at org.jboss.as.controller.BasicModelController.execute(BasicModelController.java:187)
	at org.jboss.as.controller.BasicModelController.execute(BasicModelController.java:171)
	at org.jboss.as.controller.AbstractModelController.execute(AbstractModelController.java:56)
	at org.jboss.as.domain.http.server.DomainHttpServer.handle(DomainHttpServer.java:95)
	at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82) [:1.6.0_22]
	at org.jboss.sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:80)
	at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:85) [:1.6.0_22]
	at org.jboss.sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:606)
	at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82) [:1.6.0_22]
	at org.jboss.sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:578)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
	at java.lang.Thread.run(Thread.java:680) [:1.6.0_22]

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