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https://issues.apache.org/jira/browse/FLINK-21090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-21090:
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Labels: pull-request-available (was: )
> Add E2E/ITCase test for checkpoints after tasks finished
> --------------------------------------------------------
>
> Key: FLINK-21090
> URL: https://issues.apache.org/jira/browse/FLINK-21090
> Project: Flink
> Issue Type: Sub-task
> Components: API / DataStream, Runtime / Checkpointing
> Reporter: Yun Gao
> Assignee: Dawid Wysakowicz
> Priority: Major
> Labels: pull-request-available
>
> We should write an E2e test for the feature. The corner cases should include:
> * must check for committing side effects (notifyCheckpointComplete() was
> called)
> * BroadcastState
> * both non keyed followed by keyed exchanges?
> * aligned/unaligned checkpoints? (with unaligned checkpoint keyed
> operators/subtasks can be partially finished, which is very very rare in
> aligned checkpoints) - maybe it’s good enough to test only unaligned
> checkpoints.
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