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Posted to issues@flink.apache.org by "Yun Tang (Jira)" <ji...@apache.org> on 2022/03/15 08:38:00 UTC

[jira] [Resolved] (FLINK-25528) support state processor api to create checkpoint

     [ https://issues.apache.org/jira/browse/FLINK-25528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yun Tang resolved FLINK-25528.
------------------------------
    Resolution: Fixed

Merged in master: a0d31c5e0914d8e759917a72ca7b667d3db2f1d2

> support state processor api to create 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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