[prev in list] [next in list] [prev in thread] [next in thread] 

List:       jboss-user
Subject:    Re: [JBoss-user] Problem with ServiceController.create( ObjectName, Collection )
From:       David Jencks <davidjencks () directvinternet ! com>
Date:       2002-12-31 3:03:21
[Download RAW message or body]

Please file a bug and assign it to me.  Please include at least this much
info.

if you want to speed things up, if you can turn your problem into a  test
case in the org.jboss.test.jmx.test package that would be really helpful.

BTW I notice another problem... the dependencies are getting repeated on
restart.

Thanks
david jencks

On 2002.12.30 17:05:00 -0500 Corby Page wrote:
> Hello,
> 
>   SHORT VERSION: If I set my user MBeans to be dependent on the 
> LocalTxConnectionManager, I can no longer successfully recycle my
> connection 
> pool.
> 
>   LONG VERSION: (I am running JBoss 3.0.4, JDK 1.4.1_01, Win2K)
> 
>   I am using an MBean configuration file, sybase-service.xml, which is
> laid 
> out almost identically to the hsqldb-service.xml file. It contains a 
> LocalTxCM MBean, which is dependent on a LocalTxDS MBean and a
> LocalTXPool 
> MBean.
> 
>   Normally, if I touch sybase-service.xml everything works great. 
> ServiceController.install() is called with LocalTxCM, LocalTxDS, and 
> LocalTxPool. ServiceController.create() is called with LocalTxCM, but it 
> waits because the iDependOn beans haven't been created yet. After 
> LocalTxPool is created, we iterate through the dependsOnMe mbeans and the
> 
> LocalTxCM MBean is created. All is good.
> 
>   But if I introduce my own MBeans that are dependent on the database 
> connection pool, then the ServiceController.create() method behaves 
> differently. I use the following tag in my user MBeans:
> 
>   <depends>jboss.jca:service=LocalTxCM,name=sybaseDS</depends>
> 
>   Now I can start the JBoss server just fine. But if I recycle the 
> connection pool, here is what happens:
> 
>   ServiceController.install() is called just as before. The
> ServiceContexts 
> for all three MBeans look fine. In particular, the iDependOn and the 
> dependsOnMe lists are correct, and my userMBeans have been added to the 
> dependsOnMe list for LocalTxCM.
> 
>   When ServiceController.create() method is called on LocalTxCM, it
> defers 
> again. When ServiceController.create() is called on the other two MBeans,
> it 
> seems to succeed. The create() methods are successfully executed on these
> 
> MBeans.
> 
>   Thanks to dependsOnMe, ServiceController.create() is called on
> LocalTxCM 
> again. But now when we get the ServiceContexts in the iDependOn list for 
> LocalTxCM, they are all defined as state: NOTYETINSTALLED. So LocalTxCM 
> still fails to create because it believes its dependent MBeans have not
> yet 
> been created.
> 
>   This leads to the predictable log message:
> 
> ERROR [URLDeploymentScanner] MBeanException: Exception in MBean operation
> 
> 'checkIncompleteDeployments()'
> Cause: Incomplete Deployment listing:
> Packages waiting for a deployer:
>   <none>
> Incompletely deployed packages:
>   <none>
> MBeans waiting for classes:
>   <none>
> MBeans waiting for other MBeans:
> ...
> ObjectName: jboss.jca:service=LocalTxCM,name=sybaseDS
> state: CONFIGURED
> I Depend On:   jboss.jca:service=LocalTxDS,name=sybaseDS
>   jboss.jca:service=LocalTxPool,name=sybaseDS
>   jboss.jca:service=CachedConnectionManager
>   jboss.security:service=JaasSecurityManager
>   jboss.jca:service=RARDeployer
>   jboss.jca:service=LocalTxDS,name=sybaseDS
>   jboss.jca:service=LocalTxPool,name=sybaseDS
> 
> Depends On Me:   (My User MBeans)
> ....
> 
>   Should I submit this as a bug? Is there any other way to get my MBeans
> to 
> depend on the database connection pool?
> 
> Thanks,
> Corby
> 
> 
> _________________________________________________________________
> Add photos to your messages with MSN 8. Get 2 months FREE*. 
> http://join.msn.com/?page=features/featuredemail&xAPID=42&PS=47575&PI=7324&DI=7474&SU=
> 
> http://www.hotmail.msn.com/cgi-bin/getmsg&HL=1216hotmailtaglines_addphotos_3mf
> 
> 
> 
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
> JBoss-user mailing list
> JBoss-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/jboss-user
> 
> 


-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
JBoss-user mailing list
JBoss-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jboss-user
[prev in list] [next in list] [prev in thread] [next in thread]