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Posted to dev@geronimo.apache.org by "Kevan Miller (JIRA)" <de...@geronimo.apache.org> on 2005/11/07 20:40:19 UTC

[jira] Created: (GERONIMO-1142) Thread in RMI Runtime ThreadGroup occasionally keeps stale MultiParentClassLoader alive

Thread in RMI Runtime ThreadGroup occasionally keeps stale MultiParentClassLoader alive
---------------------------------------------------------------------------------------

         Key: GERONIMO-1142
         URL: http://issues.apache.org/jira/browse/GERONIMO-1142
     Project: Geronimo
        Type: Bug
    Versions: 1.0-M5, 1.0    
 Environment: Win XP/Sun JDK 1.4.2
    Reporter: Kevan Miller
    Priority: Minor
     Fix For: 1.1


Occasionally after a deploy/undeploy of DayTrader. A Thread will keep a stale instance of MultiParentClassLoader from being GC'ed. The chain of references is as follows:

java.lang.Thread.inheritedAccessControlContext -->
   java.security.AccessControlContext.context -->
      java.security.ProtectionDomain[4] -->
         java.security.ProtectionDomain.classLoader -->
            org.apache.geronimo.kernel.config.MultiParentClassLoader

The Thread is a member of the RMI Runtime ThreadGroup.

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[jira] Updated: (GERONIMO-1142) Thread in RMI Runtime ThreadGroup occasionally keeps stale MultiParentClassLoader alive

Posted by "Aaron Mulder (JIRA)" <de...@geronimo.apache.org>.
     [ http://issues.apache.org/jira/browse/GERONIMO-1142?page=all ]

Aaron Mulder updated GERONIMO-1142:
-----------------------------------

    Component: Memory Leaks

> Thread in RMI Runtime ThreadGroup occasionally keeps stale MultiParentClassLoader alive
> ---------------------------------------------------------------------------------------
>
>          Key: GERONIMO-1142
>          URL: http://issues.apache.org/jira/browse/GERONIMO-1142
>      Project: Geronimo
>         Type: Bug
>   Components: Memory Leaks
>     Versions: 1.0, 1.0-M5
>  Environment: Win XP/Sun JDK 1.4.2
>     Reporter: Kevan Miller
>     Priority: Minor
>      Fix For: 1.1

>
> Occasionally after a deploy/undeploy of DayTrader. A Thread will keep a stale instance of MultiParentClassLoader from being GC'ed. The chain of references is as follows:
> java.lang.Thread.inheritedAccessControlContext -->
>    java.security.AccessControlContext.context -->
>       java.security.ProtectionDomain[4] -->
>          java.security.ProtectionDomain.classLoader -->
>             org.apache.geronimo.kernel.config.MultiParentClassLoader
> The Thread is a member of the RMI Runtime ThreadGroup.

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[jira] Updated: (GERONIMO-1142) Thread in RMI Runtime ThreadGroup occasionally keeps stale MultiParentClassLoader alive

Posted by "Matt Hogstrom (JIRA)" <ji...@apache.org>.
     [ http://issues.apache.org/jira/browse/GERONIMO-1142?page=all ]

Matt Hogstrom updated GERONIMO-1142:
------------------------------------

    Fix Version/s: Verification Required
                       (was: 1.2)

Not sure if this is still relevant


> Thread in RMI Runtime ThreadGroup occasionally keeps stale MultiParentClassLoader alive
> ---------------------------------------------------------------------------------------
>
>                 Key: GERONIMO-1142
>                 URL: http://issues.apache.org/jira/browse/GERONIMO-1142
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: Memory Leaks
>    Affects Versions: 1.0, 1.0-M5
>         Environment: Win XP/Sun JDK 1.4.2
>            Reporter: Kevan Miller
>            Priority: Minor
>             Fix For: Verification Required
>
>
> Occasionally after a deploy/undeploy of DayTrader. A Thread will keep a stale instance of MultiParentClassLoader from being GC'ed. The chain of references is as follows:
> java.lang.Thread.inheritedAccessControlContext -->
>    java.security.AccessControlContext.context -->
>       java.security.ProtectionDomain[4] -->
>          java.security.ProtectionDomain.classLoader -->
>             org.apache.geronimo.kernel.config.MultiParentClassLoader
> The Thread is a member of the RMI Runtime ThreadGroup.

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