[JBoss-dev] InstanceAlreadyExistsException afterundeployandrepeated deploy in JBoss AS 5.0.0 Beta

[Brian Stansberry]

There is a clustering test case (HAJndiTestCase) that fails in HEAD for
this same reason -- an earlier test deploys and undeploys the same ejb
jar HAJndiTestCase uses.  I've looked at the test log and there is no
indication of a problem with the earlier test.  In Jaroslaw's first post
before, the log of the undeploy is also clean.

Brian Stansberry
Lead, AS Clustering
JBoss, a division of Red Hat
Ph: 510-396-3864
skype: bstansberry 

 


________________________________

	From: jboss-development-bounces at lists.jboss.org
[mailto:jboss-development-bounces at lists.jboss.org] On Behalf Of Jaroslaw
Kijanowski
	Sent: Monday, August 14, 2006 1:56 PM
	To: JBoss.org development list
	Subject: RE: [JBoss-dev] InstanceAlreadyExistsException
afterundeployandrepeated deploy in JBoss AS 5.0.0 Beta
	
	
	I run the tests in one-test mode, so no time outs in previous
tests are the reason for IAEE. The first time I run test "X" everything
is fine, deploying jar, binding home interfaces and finally unbinding
home interfaces (what's not true because there are still visible in the
JMXConsole). When I run the test again I get the IAEE. The whole package
org.jboss.test.cmp2.* (over 250 tests) would run without any errors (now
over 230 errors), when unbinding would work correct.
	For example, many tests have to bind EJBTestRunner to jndi, but
only the first test can do it successfully, the others can't because
EJBTestRunner isn't properly unbound and a repeated bind cause the IAEE.
	I doesn't happen with JBoss4.
________________________________

	From: jboss-development-bounces at lists.jboss.org on behalf of
Ryan Campbell
	Sent: Mon 2006-08-14 13:42
	To: JBoss.org development list
	Subject: RE: [JBoss-dev] InstanceAlreadyExistsException
afterundeployandrepeated deploy in JBoss AS 5.0.0 Beta
	
	

	Jaroslaw, look for any test timeouts.  As Adrian mentioned, it
is some test failing to teardown and tests timing out are likely
suspects.  Debug them first.  If you see no test timeouts, then the
problem becomes harder. 

	 

	In that case, would it be realistic for JBossTestCase to assert
that the number of deployments remain constant between each deploy and
undeploy()?  Could be a simple mechanism to flag bad tests.

	 

	
________________________________


	From: jboss-development-bounces at lists.jboss.org
[mailto:jboss-development-bounces at lists.jboss.org] On Behalf Of Jaroslaw
Kijanowski
	Sent: Saturday, August 12, 2006 10:58 AM
	To: jboss-development at lists.jboss.org
	Subject: [JBoss-dev] InstanceAlreadyExistsException
afterundeploy andrepeated deploy in JBoss AS 5.0.0 Beta

	 

	Hello,
	 I've got the following issue with JBoss AS 5.0.0 Beta:
	After I run a test (in "one-test" mode, so no previous test
caused an time out etc.), I see on the server console that the
corresponding jar is undeploying and the home interfaces are unbinding.
But when I run the test again, I get InstanceAlreadyExistsException:

	
	11:43:12,406 INFO  [Server] JBoss (MX MicroKernel) [5.0.0.Beta
(build: CVSTag=HE
	AD date=200608071122)] Started in 1m:3s:563ms
	11:43:53,046 INFO  [EjbModule] Deploying Customer
	11:43:53,234 INFO  [EjbModule] Deploying Account
	11:43:53,250 INFO  [EjbModule] Deploying Teller
	11:43:53,281 INFO  [EjbModule] Deploying Bank
	11:43:54,687 INFO  [ProxyFactory] Bound EJB Home 'Customer' to
jndi 'bank/Custom
	er'
	11:43:54,703 INFO  [ProxyFactory] Bound EJB Home 'Account' to
jndi 'bank/Account
	'
	11:43:54,718 INFO  [ProxyFactory] Bound EJB Home 'Teller' to
jndi 'bank/Teller'
	11:43:54,734 INFO  [ProxyFactory] Bound EJB Home 'Bank' to jndi
'bank/Bank'
	11:43:54,734 INFO  [EJBDeployer] Deployed:
file:/D:/jboss-svn4/jboss-head/testsu
	ite/output/lib/bank.jar
	11:44:02,093 INFO  [EJBDeployer] Undeploying:
file:/D:/jboss-svn4/jboss-head/tes
	tsuite/output/lib/bank.jar
	11:44:02,125 INFO  [ProxyFactory] Unbind EJB Home 'Bank' from
jndi 'bank/Bank'
	11:44:02,125 INFO  [EjbModule] Undeployed Bank
	11:44:02,125 INFO  [ProxyFactory] Unbind EJB Home 'Teller' from
jndi 'bank/Telle
	r'
	11:44:02,125 INFO  [EjbModule] Undeployed Teller
	11:44:02,125 INFO  [ProxyFactory] Unbind EJB Home 'Account' from
jndi 'bank/Acco
	unt'
	11:44:02,140 INFO  [EjbModule] Undeployed Account
	11:44:02,140 INFO  [ProxyFactory] Unbind EJB Home 'Customer'
from jndi 'bank/Cus
	tomer'
	11:44:02,140 INFO  [EjbModule] Undeployed Customer

	*************
	An now I run the test again:
	*************

	11:44:17,390 INFO  [EjbModule] Deploying Customer
	11:44:17,421 INFO  [EjbModule] Deploying Account
	11:44:17,421 INFO  [EjbModule] Deploying Teller
	11:44:17,437 INFO  [EjbModule] Deploying Bank
	11:44:17,453 INFO  [EntityContainer] Registration is not done ->
stop
	11:44:17,453 ERROR [AbstractKernelController] Error installing
to Create: name=j
	boss.j2ee:module=bank.jar,service=EjbModule,uid=29596937
state=Configured mode=M
	anual requiredState=Create
	javax.management.InstanceAlreadyExistsException:
jboss.j2ee:jndiName=bank/Custom
	er,service=EJB already registered.
	        at
org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistr
	y.java:765)
	        at
org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMB
	eanRegistry.java:234)
	.
	.
	.
	11:44:17,531 INFO  [EJBDeployer] Deployed:
file:/D:/jboss-svn4/jboss-head/testsu
	ite/output/lib/bank.jar
	11:44:17,968 INFO  [EJBDeployer] Undeploying:
file:/D:/jboss-svn4/jboss-head/tes
	tsuite/output/lib/bank.jar
	******************
	I saw similar issues for previous versions of the AS (all
resolved) but I think this is the first for the Beta 5.0 version.

	 

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