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https://issues.apache.org/jira/browse/FLINK-5958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Richter updated FLINK-5958:
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Summary: Asynchronous snapshots for heap-based keyed state backends (was:
Asyncronous snapshots for heap-based keyed state backends)
> Asynchronous snapshots for heap-based keyed state backends
> ----------------------------------------------------------
>
> Key: FLINK-5958
> URL: https://issues.apache.org/jira/browse/FLINK-5958
> Project: Flink
> Issue Type: Improvement
> Components: State Backends, Checkpointing
> Affects Versions: 1.3.0
> Reporter: Stefan Richter
> Assignee: Stefan Richter
>
> The synchronous checkpointing mechanism of all heap-based keyed state
> backends is often painful for users because it stops processing for the
> duration of the checkpoint.
> We could implement an option for heap-based keyed state backends that allows
> for asynchronous checkpoints, using copy-on-write.
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