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https://issues.apache.org/jira/browse/FLINK-17421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski closed FLINK-17421.
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Resolution: Duplicate
After some offline discussions we decided to treat it as a bug FLINK-17073 not
as an improvement, so closing this one as duplicate.
> Backpressure new checkpoints if previous were not managed to be cleaned up
> yet
> -------------------------------------------------------------------------------
>
> Key: FLINK-17421
> URL: https://issues.apache.org/jira/browse/FLINK-17421
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing
> Affects Versions: 1.7.2, 1.8.3, 1.9.3, 1.10.0
> Reporter: Piotr Nowojski
> Priority: Major
>
> As reported in FLINK-17073, ioExecutor might not manage to clean up
> checkpoints quickly enough causing ever growing memory consumption. A
> proposed solution would be to backpressure new checkpoints in that scenario.
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