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https://issues.apache.org/jira/browse/FLINK-25528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17495468#comment-17495468
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刘方奇 commented on FLINK-25528:
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[~yunta] OK, get it! Thank you!
> state processor api do not support increment checkpoint
> -------------------------------------------------------
>
> Key: FLINK-25528
> URL: https://issues.apache.org/jira/browse/FLINK-25528
> Project: Flink
> Issue Type: Improvement
> Components: API / State Processor, Runtime / State Backends
> Reporter: 刘方奇
> Assignee: 刘方奇
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.16.0
>
>
> As the title, in the state-processor-api, we use the savepoint opition to
> snapshot state defaultly in org.apache.flink.state.api.output.SnapshotUtils.
> But in many cases, we maybe need to snapshot state incremently which have
> better performance than savepoint.
> Shall we add the config to chose the checkpoint way just like flink stream
> backend?
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