Yuksel Akinci created GIRAPH-1188:
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Summary: Add kryo custom class resolver for faster serialization.
Key: GIRAPH-1188
URL: https://issues.apache.org/jira/browse/GIRAPH-1188
Project: Giraph
Issue Type: Improvement
Reporter: Yuksel Akinci
The custom class resolver allows kryo to always use the integer IDs for classes
that are agreed by all nodes running the job. Default class resolver always
writes the full class name of the first encountered class type to the stream,
and then it assigns an integer for subsequent instances. These changes make the
serialization faster by eliminating the need to write the full name for the
first encountered class instance.
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