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From aljoscha <...@git.apache.org>
Subject [GitHub] flink pull request: [streaming] New Source and state checkpointing...
Date Mon, 04 May 2015 12:18:23 GMT
Github user aljoscha commented on the pull request:

    https://github.com/apache/flink/pull/643#issuecomment-98690440
  
    I'm afraid we need to be a bit more strict here. We need to partition the state by key,
to make it more manageable. Therefore, we should only allow the user to use state if he provides
a key, for example using the (non-existant) keyBy(). Then we can partition the data and the
operators know for which part of the state they are responsible.


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