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Posted to issues@flink.apache.org by "Piotr Nowojski (Jira)" <ji...@apache.org> on 2021/01/19 16:40:00 UTC

[jira] [Commented] (FLINK-4815) Automatic fallback to earlier checkpoints when checkpoint restore fails

    [ https://issues.apache.org/jira/browse/FLINK-4815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17268025#comment-17268025 ] 

Piotr Nowojski commented on FLINK-4815:
---------------------------------------

This ticket was blocked by FLINK-4714 (although I don't know why), so since FLINK-17012 superseded FLINK-4714, FLINK-17012 should also block FLINK-4815

> Automatic fallback to earlier checkpoints when checkpoint restore fails
> -----------------------------------------------------------------------
>
>                 Key: FLINK-4815
>                 URL: https://issues.apache.org/jira/browse/FLINK-4815
>             Project: Flink
>          Issue Type: New Feature
>          Components: Runtime / Checkpointing
>            Reporter: Stephan Ewen
>            Priority: Major
>
> Flink should keep multiple completed checkpoints.
> When the restore of one completed checkpoint fails for a certain number of times, the CheckpointCoordinator should fall back to an earlier checkpoint to restore.



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