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https://issues.apache.org/jira/browse/FLINK-3582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aljoscha Krettek closed FLINK-3582.
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Resolution: Fixed
Fix Version/s: 1.4.0
Implemented in FLINK-7683
> Add Iterator over State for All Keys in Partitioned State
> ---------------------------------------------------------
>
> Key: FLINK-3582
> URL: https://issues.apache.org/jira/browse/FLINK-3582
> Project: Flink
> Issue Type: Sub-task
> Components: DataStream API
> Reporter: Aljoscha Krettek
> Assignee: Aljoscha Krettek
> Fix For: 1.4.0
>
>
> Having a non-keyed trigger requires that we have a way to iterate over the
> state for all keys, so that we can emit window results.
> This should only be for internal use, but maybe users also want to iterate
> over the state for all keys.
> As a corollary, we then also need a way to drop state for all keys at the
> same time.
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