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  1. Flink
  2. FLINK-2491 Checkpointing only works if all operators/tasks are still running
  3. FLINK-21085

Refactor StreamTask hierarchy to support triggering checkpoint via RPC for non-source tasks

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      Description

      For checkpoint considering finished tasks, non-source tasks might get triggered for checkpoint via RPC if they become the new "root" tasks. In this case, they would notify their CheckpointBarrierHandle for this checkpoint.

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              • Assignee:
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                Reporter:
                gaoyunhaii Yun Gao
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                  Updated: