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From aljoscha <...@git.apache.org>
Subject [GitHub] flink issue #2512: [FLINK-4379] Rescalable non-partitioned state
Date Wed, 21 Sep 2016 14:30:23 GMT
Github user aljoscha commented on the issue:

    I think most of the proposed renames are good. One thing that would be good to change
is to remove `SnapshotProvider` and just have that method directly on `OperatorStateBackend`.
    I really like the separation between the user facing state store and the backend. I've
been meaning to change that for keyed state as well, i.e. the user only gets a way to access
state and not all the methods for snapshotting, closing, etc. from the backend.
    When I say I like the changes, I mean everything except that they have `Operator` in all
of them. In the end, all state is at an operator, plus there is the existing interface `OperatorState`
that is an alias for `ValueState`. I don't have a good alternative now, but I think the `Operator`
could be confusing.

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