[jboss-jira] [JBoss JIRA] (WFLY-3557) Sever level MBean hasn't been initialized yet when a web app starts up, causing javax.management.InstanceNotFoundException

[Osamu Nagano (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-3557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Osamu Nagano updated WFLY-3557:
-------------------------------

    Attachment: module.xml
                test_valve.jar
                TestWAR.war


> Sever level MBean hasn't been initialized yet when a web app starts up, causing javax.management.InstanceNotFoundException
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-3557
>                 URL: https://issues.jboss.org/browse/WFLY-3557
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web (JBoss Web)
>    Affects Versions: JBoss AS7 7.2.0.Final
>            Reporter: Osamu Nagano
>            Assignee: Remy Maucherat
>         Attachments: module.xml, TestWAR.war, test_valve.jar
>
>
> With "-Dorg.apache.tomcat.util.ENABLE_MODELER=true", server level MBeans like a global valve become available.  Those should be visible from start phase of a web app, though sometimes those are missing and javax.management.InstanceNotFoundException is thrown.  This sporadically happens due to the parallel nature of WildFly start up.  It is reproducible by using a debugger (Eclipse is better than JDB, because JDB stops all threads).



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