[jira] [Closed] (FLINK-8753) Introduce savepoint that go though the incremental checkpoint path

["Sihua Zhou (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-8753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sihua Zhou closed FLINK-8753.
-----------------------------
    Resolution: Invalid

> Introduce savepoint that go though the incremental checkpoint path
> ------------------------------------------------------------------
>
>                 Key: FLINK-8753
>                 URL: https://issues.apache.org/jira/browse/FLINK-8753
>             Project: Flink
>          Issue Type: New Feature
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.5.0
>            Reporter: Sihua Zhou
>            Assignee: Sihua Zhou
>            Priority: Major
>
> Right now, savepoint goes through the full checkpoint path, take a savepoint could be slowly. In our production, for some long term job it often costs more than 10min to complete a savepoint which is unacceptable for a real time job, so we have to turn back to use the externalized checkpoint instead currently. But the externalized  checkpoint has a time interval (checkpoint interval) between the last time. So I proposal to introduce the increment savepoint which goes through the increment checkpoint path.
> Any advice would be appreciated!



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