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From "Shawn Jiang (JIRA)" <>
Subject [jira] Resolved: (GERONIMO-4535) Alternate Node Discovery for Plugin Based Farming
Date Mon, 22 Mar 2010 09:26:27 GMT


Shawn Jiang resolved GERONIMO-4535.

       Resolution: Fixed
    Fix Version/s: 2.2.1

Resolved this JIRA with a WADI based plugin farm implementation:

A, Refactored geronimo-farm module to only include the commone classes that a plugin based
farm needs as well as a multi-cast discovery implementation.

B, added geronimo-clustering-wadi/src/main/java/org/apache/geronimo/clustering/wadi/
so that one can start a WADISessionManager by defining a GBean in deployment plan directly.

C, added 4 maven module:

1, geronimo-farm-wadi
   It's Jar module that includes implementions of major wadi based node discovery logic.

2, plugin-farm-wadi
   It's a config that defines the GBeans a plugin based farm controller needs.

3, plugin-farm-member-wadi
   It's a config that defines the GBeans a plugin based farm member needs.

4, geronimo-plugin-farm-node-wadi
   It's a customized assembly that includes the minimum set of plugins for plugin based farm

> Alternate Node Discovery for Plugin Based Farming
> -------------------------------------------------
>                 Key: GERONIMO-4535
>                 URL:
>             Project: Geronimo
>          Issue Type: New Feature
>      Security Level: public(Regular issues) 
>          Components: Clustering
>    Affects Versions: 2.2
>            Reporter: Chance Yeoman
>            Assignee: Shawn Jiang
>            Priority: Trivial
>             Fix For: 2.2.1
> Provide an alternative node discovery mechanism for cases where multicast is not an option.
 Geographically separated nodes that are able to connect to the admin server by configured
IP or DNS host name should be able to participate in a farm as if they were on the same LAN
as the admin server.  
> Refer to discussions on Pulling Geronimo Configuration:

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