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Posted to issues@flink.apache.org by "Konstantin Knauf (Jira)" <ji...@apache.org> on 2022/03/02 12:46:00 UTC

[jira] [Resolved] (FLINK-26273) Test checkpoints restore modes & formats

     [ https://issues.apache.org/jira/browse/FLINK-26273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Knauf resolved FLINK-26273.
--------------------------------------
    Resolution: Done

> Test checkpoints restore modes & formats
> ----------------------------------------
>
>                 Key: FLINK-26273
>                 URL: https://issues.apache.org/jira/browse/FLINK-26273
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Checkpointing
>            Reporter: Dawid Wysakowicz
>            Assignee: Konstantin Knauf
>            Priority: Blocker
>              Labels: release-testing
>             Fix For: 1.15.0
>
>
> We should test manually changes introduced in [FLINK-25276] & [FLINK-25154]
> Proposal: 
> Take canonical savepoint/native savepoint/externalised checkpoint (with RocksDB), and perform claim (1)/no claim (2) recoveries, and verify that in:
> # after a couple of checkpoints claimed files have been cleaned up
> # that after a single successful checkpoint, you can remove the start up files and failover the job without any errors.
> # take a native, incremental RocksDB savepoint, move to a different directory, restore from it
> documentation:
> # https://nightlies.apache.org/flink/flink-docs-master/docs/ops/state/savepoints/#restore-mode
> # https://nightlies.apache.org/flink/flink-docs-master/docs/ops/state/savepoints/#savepoint-format



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