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From "Ioannis Canellos (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KARAF-838) Simplify the way classloading works in Cellar
Date Sat, 27 Aug 2011 11:24:37 GMT
Simplify the way classloading works in Cellar
---------------------------------------------

                 Key: KARAF-838
                 URL: https://issues.apache.org/jira/browse/KARAF-838
             Project: Karaf
          Issue Type: Improvement
          Components: cellar-core
    Affects Versions: cellar-2.2.1, cellar-2.2.2
            Reporter: Ioannis Canellos
             Fix For: cellar-3.0.0, cellar-2.2.3


Hazelcast (which is used by cellar) relies on the Thread Context ClassLoader (tccl) in order
to serialize and deserialize objects that are being exchanged between nodes.

Cellar currently, sets the bundle class loader to the thread context classloader in order
to have objects serialized and deserialized, which is not that bad (as lots of frameworks
do so). 

When a user builds an application that reuses the Cellar ClusterManager service, will have
to do the same. I would like to find a way to avoid that. 


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