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Posted to issues@flink.apache.org by "ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org> on 2017/01/04 12:31:58 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=15798138#comment-15798138 ] 

ramkrishna.s.vasudevan commented on FLINK-4815:
-----------------------------------------------

Can i take up one of the sub-tasks if no one is working on this? Infact can do all the subtasks one by one.

> 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: State Backends, Checkpointing
>            Reporter: Stephan Ewen
>
> 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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