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From Govindarajan Srinivasaraghavan <govindragh...@gmail.com>
Subject KeyBy State
Date Tue, 01 Aug 2017 05:32:38 GMT
Hi,

I have a keyby state but the key can change quite frequently for the same
user and I need the previous keyBy state value for the user if there is a
key change.

Right now I'm using redis cache for the global state. Is there a way to
achieve this within flink?

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