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From "Jonathan Ellis (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-3617) Clean up and optimize Message
Date Mon, 12 Dec 2011 22:41:30 GMT
Clean up and optimize Message
-----------------------------

                 Key: CASSANDRA-3617
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3617
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Jonathan Ellis


The Message class has grown largely by accretion and it shows.  There are several problems:

- Outbound and inbound messages aren't really the same thing and should not be conflated
- We pre-serialize message bodies to byte[], then copy those bytes onto the Socket buffer,
instead of just keeping a reference to the object being serialized and then writing it out
directly to the socket
- MessagingService versioning is poorly encapsulating, scattering version variables and references
to things like CachingMessageProducer across the codebase

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