Yun Gao created FLINK-21084: ------------------------------- Summary: Allows tasks to report operator subtask finish state Key: FLINK-21084 URL: https://issues.apache.org/jira/browse/FLINK-21084 Project: Flink Issue Type: Sub-task Components: Runtime / Checkpointing Reporter: Yun Gao
Once an operator is fully finished (e.g., all its subtasks are finished) in one checkpoint, the state need to be recorded to skip the execution of this operator after recovery. Thus we should allow operators to report finished state so that CheckpointCoordinator could identify fully finished operators for each checkpoint. -- This message was sent by Atlassian Jira (v8.3.4#803005)