Yun Gao created FLINK-21066: ------------------------------- Summary: Refactor the CheckpointCoordinator to compute the tasks to trigger/wait/commit dynamically Key: FLINK-21066 URL: https://issues.apache.org/jira/browse/FLINK-21066 Project: Flink Issue Type: Sub-task Reporter: Yun Gao
Currently Flink would identify the tasks to trigger/wait/commit in compile phase, and pass them to the CheckpointCoordinator via JobGraph and cache them in CheckpointCoordinator. However, to support checkpoint after some tasks finished, we might need to recompute the tasks to trigger/wait/commit for each checkpoint, thus we would first refactor CheckpointCoordinator to compute the tasks to trigger/wait/commit dynamically, but keeps the computing logic unchange (e.g., tasks to trigger are source tasks and tasks to wait/commit are all tasks) -- This message was sent by Atlassian Jira (v8.3.4#803005)