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https://issues.apache.org/jira/browse/FLINK-24807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441807#comment-17441807
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Yun Gao commented on FLINK-24807:
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Fix on master via
a2294e62f93ad7a807f6e0edd0620db8420f3c6c..acbf4b953c22c5294894a0b753c6d3a1211cf643
> Fix the issues in checkpoints with iteration
> --------------------------------------------
>
> Key: FLINK-24807
> URL: https://issues.apache.org/jira/browse/FLINK-24807
> Project: Flink
> Issue Type: Sub-task
> Components: Library / Machine Learning
> Affects Versions: 0.1.0
> Reporter: Yun Gao
> Assignee: Yun Gao
> Priority: Major
> Labels: pull-request-available
>
> We have met some more issues in supporting checkpoints with iteration:
> # Support snapshotting Replayer Operator and per-round wrapper.
> # Fix the issues that after head tasks finished, the coordinator continues
> emitting CoordinatorCheckpointEvent, which made the checkpoint fails due to
> events not sending.
> # Support raw operator state inside the iteration.
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