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From "Igor Kabiljo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GIRAPH-1002) Support better message config for Giraph
Date Wed, 01 Apr 2015 18:49:52 GMT
Igor Kabiljo created GIRAPH-1002:
------------------------------------

             Summary: Support better message config for Giraph
                 Key: GIRAPH-1002
                 URL: https://issues.apache.org/jira/browse/GIRAPH-1002
             Project: Giraph
          Issue Type: Improvement
          Components: graph
            Reporter: Igor Kabiljo



There are various different options for sending messages in Giraph:
- whether there is going to be a combiner
- MessageEncodeAndStoreType to be used
- message factory
- etc

If you want different properties in different iterations, currently you can set some of them
in master through SuperstepClasses, which are then sent to all the workers, which then use
MessageStoreFactory (for example - InMemoryWithPrimitivesMessageStoreFactory)
Some of the properties are missing there, and so cannot be changed at all (like message factory/MessageEncodeAndStoreType)




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