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https://issues.apache.org/jira/browse/FLINK-21167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz closed FLINK-21167.
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Resolution: Fixed
Implemented in 351d6e924db155518113d21ab99c566740a0f194
> Make StateTable snapshots iterable
> ----------------------------------
>
> Key: FLINK-21167
> URL: https://issues.apache.org/jira/browse/FLINK-21167
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Checkpointing, Runtime / State Backends
> Reporter: Dawid Wysakowicz
> Assignee: Dawid Wysakowicz
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.13.0
>
>
> In order to implement an iterator required by a binary unified savepoint we
> need a way to iterate a snapshot. We should add an interface
> {code}
> @Internal
> public interface IterableStateSnapshot<K, N, S> extends StateSnapshot {
> Iterator<StateEntry<K, N, S>> getIterator(int keyGroup);
> }
> {code}
> that will be implemented by StateTableSnapshots.
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