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https://issues.apache.org/jira/browse/BEAM-1393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15862325#comment-15862325
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Jingsong Lee commented on BEAM-1393:
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BTW, I think SPLIT_DISTRIBUTE state maybe need a new Repartitioner, not only
round-robin. Let each element in ListState have the opportunity to select a
KeyGroupIndex. {{CheckpointCoordinator}} use the KeyGroupIndex to redistribute
state.
> Update Flink Runner to Flink 1.2.0
> ----------------------------------
>
> Key: BEAM-1393
> URL: https://issues.apache.org/jira/browse/BEAM-1393
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Aljoscha Krettek
> Assignee: Jingsong Lee
>
> When we update to 1.2.0 we can use the new internal Timer API that is
> available to Flink operators: {{InternalTimerService}} and also use broadcast
> state to store side-input data.
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