Yun Gao created FLINK-24807:
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Summary: 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
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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