Weijie Guo created FLINK-30188:
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Summary: Partition finished state in ConsumedPartitionGroup is not
updated correctly in dynamic graph
Key: FLINK-30188
URL: https://issues.apache.org/jira/browse/FLINK-30188
Project: Flink
Issue Type: Bug
Components: Runtime / Network
Affects Versions: 1.17.0
Reporter: Weijie Guo
For dynamic graph, the downstream task's parallelism is determined only after
the upstream task is finished, and then the connection relationship between the
downstream and upstream `ExecutionVertex` will be established (including
`ConsumedPartitionGroup`). Therefore, the upstream task did not correctly
notify `ConsumedPartitionGroup` to update the partition finished status after
it is finished.
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