[jira] Updated: (SANDBOX-27) JCI: CompilingClassLoader race conditions

["Henri Yandell (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/SANDBOX-27?page=all ]

Henri Yandell updated SANDBOX-27:
---------------------------------

    Component: JCI

> JCI: CompilingClassLoader race conditions
> -----------------------------------------
>
>          Key: SANDBOX-27
>          URL: http://issues.apache.org/jira/browse/SANDBOX-27
>      Project: Commons Sandbox
>         Type: Bug

>   Components: JCI
>  Environment: Operating System: other
> Platform: Other
>     Reporter: Patrick Lightbody

>
> Right now, when you create a new classloader, the FilesystemAlterationMonitor
> kicks off. However, it may not get done loading classes before the application
> using the CL requests one of those classes. Currently, the parent CL will be
> used, and from that point on everything gets goofed.
> I suggest changing the CLs such that when they are created, they block until
> they have made an initial pass through the directories. I was able to hack this
> by taking the FilesystemAlterationMonitor.run() method (the part inside the
> loop) and refactoring it to doRun() and then calling that right after creating
> the class. Ghetto, but it seemed to help.

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