Github user Elbehery commented on the pull request:
https://github.com/apache/flink/pull/271#issuecomment-70624472
@rmetzger I have a problem with the Kryo serializer, it creates a
reference of my Pojo and not an object. I am using an event driven Json parser,
in which I should fill the object manually, and for performance, I am trying to
create only one object. The problem now that Kryo creates only a reference, not
an object. Attached screen shot for the problem.

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