New subject: [JBoss JIRA] (AS7-6044) NullPointerException when dependent jar is (re)deployed.

Wednesday, 28 November 2012

Corey Puffalt created AS7-6044:
----------------------------------

             Summary: NullPointerException when dependent module is (re)deployed.
                 Key: AS7-6044
                 URL: https://issues.jboss.org/browse/AS7-6044
             Project: Application Server 7
          Issue Type: Bug
    Affects Versions: 7.1.2.Final (EAP)
         Environment: OS:
CentOS 6.2 (64 bit)

Java:
java version "1.7.0_07"
Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)

            Reporter: Corey Puffalt

I have an .ear containing an ejb-jar with a dependency on a jar file external to the .ear
but also deployed to JBoss (both files below are deployed to
$JBOSS_HOME/standalone/deployments).  

The overall structure looks like this:
{code}
kdmmailservice-ear.ear
|-- META-INF
|   |-- application.xml
|   `-- MANIFEST.MF
`-- kdmmailservice-service.jar
    |-- com
    |   `-- kdm
    |       `-- mailservice
    |           |-- JmsMailService.class
    |           |-- MailModule.class
    |           `-- MailProcessor.class
    `-- META-INF
        |-- beans.xml
        |-- ejb-jar.xml
        `-- MANIFEST.MF

kdmmailservice-templates.jar
|-- META-INF
|   |-- MANIFEST.MF
`-- templates
    `-- ...

{code}

The MANIFEST.MF in the ejb-jar above (kdmmailservice-service.jar) indicates its dependency
on the kdmmailservice-templates.jar via a Dependencies entry:
{code}
Dependencies: deployment.kdmmailservice-templates.jar
{code}

As long as care is taken to deploy the jar file first, followed by the ear file everything
is fine.  But I need to be able to re-deploy the dependent jar
(kdmmailservice-templates.jar) and when I do so, the ear file is undeployed and remains so
due to a NullPointerException:

{code}
08:50:50,640 INFO  [org.jboss.as.osgi] (MSC service thread 1-3) JBAS011908: Unregister
module: Module "deployment.kdmmailservice-templates.jar:main" from Service
Module Loader
08:50:50,641 INFO  [org.jboss.as.osgi] (MSC service thread 1-4) JBAS011908: Unregister
module: Module
"deployment.kdmmailservice-ear.ear.kdmmailservice-rest-1.0.1.war:main" from
Service Module Loader
08:50:50,642 INFO  [org.jboss.as.osgi] (MSC service thread 1-1) JBAS011908: Unregister
module: Module "deployment.kdmmailservice-ear.ear:main" from Service Module
Loader
08:50:50,643 INFO  [org.jboss.as.osgi] (MSC service thread 1-8) JBAS011908: Unregister
module: Module
"deployment.kdmmailservice-ear.ear.kdmmailservice-service-1.0.1.jar:main" from
Service Module Loader
08:50:50,699 INFO  [org.jboss.weld.deployer] (MSC service thread 1-1) JBAS016009: Stopping
weld service for deployment kdmmailservice-ear.ear
08:50:50,713 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015877:
Stopped deployment kdmmailservice-templates.jar in 73ms
08:50:50,715 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015876:
Starting deployment of "kdmmailservice-templates.jar"
08:50:50,718 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed
to start service jboss.deployment.unit."kdmmailservice-ear.ear".POST_MODULE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."kdmmailservice-ear.ear".POST_MODULE: JBAS018733: Failed
to process phase POST_MODULE of deployment "kdmmailservice-ear.ear"
	at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:123)
[jboss-as-server-7.1.2.Final.jar:7.1.2.Final]
	at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
	at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[rt.jar:1.7.0_04]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[rt.jar:1.7.0_04]
	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_04]
Caused by: java.lang.NullPointerException
	at
org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:43)
	at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:116)
[jboss-as-server-7.1.2.Final.jar:7.1.2.Final]
	... 5 more

08:50:50,726 INFO  [org.jboss.as.osgi] (MSC service thread 1-4) JBAS011907: Register
module: Module "deployment.kdmmailservice-templates.jar:main" from Service
Module Loader
08:50:50,911 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 1) JBAS018565:
Replaced deployment "kdmmailservice-templates.jar" with deployment
"kdmmailservice-templates.jar"
08:50:50,911 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 1) JBAS014774:
Service status report
JBAS014777:   Services which failed to start:      service
jboss.deployment.unit."kdmmailservice-ear.ear".POST_MODULE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."kdmmailservice-ear.ear".POST_MODULE: JBAS018733: Failed
to process phase POST_MODULE of deployment "kdmmailservice-ear.ear"
{code}

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[JBoss JIRA] (AS7-6044) NullPointerException when dependent module is (re)deployed.