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https://issues.apache.org/jira/browse/FLINK-22132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz updated FLINK-22132:
-------------------------------------
Labels: release-testing (was: )
> Test unaligned checkpoints rescaling manually on a real cluster
> ---------------------------------------------------------------
>
> Key: FLINK-22132
> URL: https://issues.apache.org/jira/browse/FLINK-22132
> Project: Flink
> Issue Type: Test
> Components: Runtime / Checkpointing
> Affects Versions: 1.13.0
> Reporter: Piotr Nowojski
> Priority: Blocker
> Labels: release-testing
> Fix For: 1.13.0
>
>
> To test unaligned checkpoints, we should use a few different applications
> that use different features.
> The sinks should not be mocked but rather should be able to induce a fair
> amount of backpressure into the system. Quite possibly, it would be a good
> idea to have a way to add more backpressure to the sink by running the
> respective system on the cluster and be able to add/remove parallel instances.
> The primary objective is to check if all data is recovered properly and if
> the semantics is correct (does state match input?).
> The secondary objective is to check if Flink UI shows the information
> correctly.
> More details in the subtasks.
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