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https://issues.apache.org/jira/browse/FLINK-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16218474#comment-16218474
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Aljoscha Krettek commented on FLINK-4808:
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[~PangZhi] There is an open PR for FLINK-4809.
> Allow skipping failed checkpoints
> ---------------------------------
>
> Key: FLINK-4808
> URL: https://issues.apache.org/jira/browse/FLINK-4808
> Project: Flink
> Issue Type: New Feature
> Components: State Backends, Checkpointing
> Affects Versions: 1.1.2, 1.1.3
> Reporter: Stephan Ewen
> Fix For: 1.4.0
>
>
> Currently, if Flink cannot complete a checkpoint, it results in a failure and
> recovery.
> To make the impact of less stable storage infrastructure on the performance
> of Flink less severe, Flink should be able to tolerate a certain number of
> failed checkpoints and simply keep executing.
> This should be controllable via a parameter, for example:
> {code}
> env.getCheckpointConfig().setAllowedFailedCheckpoints(3);
> {code}
> A value of {{-1}} could indicate an infinite number of checkpoint failures
> tolerated by Flink.
> The default value should still be {{0}}, to keep compatibility with the
> existing behavior.
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