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https://issues.apache.org/jira/browse/GERONIMO-4509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12666152#action_12666152
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Manu T George commented on GERONIMO-4509:
-----------------------------------------

Put in a fix for #2 in 736657

> Two EJB server portlet issues
> -----------------------------
>
>                 Key: GERONIMO-4509
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4509
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: console
>    Affects Versions: 2.2
>         Environment: JDK 1.6
> Ubuntu 8.04
> AG 2.2 snapshot 20090110
>            Reporter: Forrest Xia
>            Assignee: Manu T George
>
> For the new EJB server portlet, there are these problems:
> 1. Message prompt just restarting openejb module cause several console 
> exceptions and EJB server portlet disappear in admin console at next time 
> restart server.
> Steps:
> 1.1 Change value of a EJB container parameter, then it prompts OpenEJB module 
> should be restarted for effectiveness. So I use expert mode to restart module 
> org.apache.geronimo.configs/openejb/2.2-SNAPSHOT/car, confirm restart, then 
> several exceptions are thrown out as following:
> 2009-01-14 09:35:45,546 ERROR [ConfigManagerPortlet] Exception
> java.lang.IllegalStateException: Configuration 
> org.apache.geronimo.configs/axis2-ejb/2.2-SNAPSHOT/car still has children
>         at 
> org.apache.geronimo.kernel.config.ConfigurationStatus.destroy(ConfigurationStatus.java:69)
>       at 
> org.apache.geronimo.kernel.config.ConfigurationModel.removeConfiguration(ConfigurationModel.java:65)
>         ...
> 2009-01-14 09:35:45,965 ERROR [[SystemModules]] Servlet.service() for servlet 
> SystemModules threw exception
> java.lang.NullPointerException
>       at 
> org.apache.geronimo.console.configmanager.ConfigManagerPortlet.getConfigurationState(ConfigManagerPortlet.java:325)
>       at 
> org.apache.geronimo.console.configmanager.ConfigManagerPortlet.doView(ConfigManagerPortlet.java:272)
>       ...
> 2009-01-14 09:37:08,300 ERROR [[SystemModules]] Servlet.service() for servlet 
> SystemModules threw exception
> java.lang.IllegalStateException: Configuration 
> org.apache.geronimo.configs/jaxws-ejb-deployer/2.2-SNAPSHOT/car still has 
> children
>       at 
> org.apache.geronimo.kernel.config.ConfigurationStatus.destroy(ConfigurationStatus.java:69)
>       at 
> org.apache.geronimo.kernel.config.ConfigurationModel.removeConfiguration(ConfigurationModel.java:65)
>         ...
> 2009-01-14 09:37:19,125 ERROR [[SystemModules]] Servlet.service() for servlet 
> SystemModules threw exception
> java.lang.IllegalStateException: Configuration 
> org.apache.geronimo.configs/openejb-deployer/2.2-SNAPSHOT/car still has 
> children
>       at 
> org.apache.geronimo.kernel.config.ConfigurationStatus.destroy(ConfigurationStatus.java:69)
>       at 
> org.apache.geronimo.kernel.config.ConfigurationModel.removeConfiguration(ConfigurationModel.java:65)
>       ...
> Anyway, the openejb module finally restarted, but no children modules appear 
> anymore. Consequently the EJB server portlet disappears from the admin 
> console. No way to check if the changed parameter takes effect.
> 2.2 Followed by step 1, restart geronimo by no change of config.xml, still 
> the EJB server portlet is not there. Then check the config.xml, the portlet 
> module <module 
> name="org.apache.geronimo.plugins/openejb-console-tomcat/2.2-SNAPSHOT/car"/> 
> is load=false
> Based on the symptom, I think it might be better to suggest user to restart 
> geronimo server as a whole, not just openejb module.
> 2. Another issue is the parameter value seems be changed only once. For 
> example, if you changed strictpooling from default true to false, then you 
> want to change it back without restarting server, there is no way. This 
> behavior is better to be improved.

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