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From tillrohrmann <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-3659] Allow ConnectedStreams to Be Keye...
Date Thu, 24 Mar 2016 17:45:59 GMT
Github user tillrohrmann commented on the pull request:

    https://github.com/apache/flink/pull/1831#issuecomment-200945681
  
    I like @aljoscha's idea to separate more explicitly the user state access and it's implementation.
Having an accessor would also allow us to get rid of the swapping of the actual state objects
which are wrapped by the `State` objects. Then the implementation of a `StateBackend` wouldn't
have to be spread out over the `KvState` classes anymore. This again would make it easier
to integrate the notion of virtual state partitions/shards into `StateBackends`. So in general,
I think it would simplify our current `StateBackend` implementations noticeable.


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