Rui Fan created FLINK-40386:
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Summary: Log the enablement and state transitions of checkpointing
during recovery
Key: FLINK-40386
URL: https://issues.apache.org/jira/browse/FLINK-40386
Project: Flink
Issue Type: Sub-task
Components: Runtime / Checkpointing
Reporter: Rui Fan
Assignee: Rui Fan
StreamTask#recoverChannelsWithCheckpointing produces no log at all today: we
cannot tell from
a TaskManager log whether checkpointing during recovery is enabled, nor how far
the recovery
got.
Proposed:
* INFO when the feature is enabled.
* INFO/DEBUG on the transitions of the futures chain (fetching -> filtering ->
draining).
Reported by Roman Khachatryan in the review of FLINK-40080:
https://github.com/apache/flink/pull/28662#pullrequestreview-4921785962
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