1996fanrui commented on code in PR #19723: URL: https://github.com/apache/flink/pull/19723#discussion_r876530327
########## flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/SubtaskCheckpointCoordinatorImpl.java: ########## @@ -103,6 +112,14 @@ class SubtaskCheckpointCoordinatorImpl implements SubtaskCheckpointCoordinator { @GuardedBy("lock") private boolean closed; + private final BiFunction<Callable<?>, Duration, Cancellable> registerTimer; + + private final Clock clock; + + /** Hold the AlignmentTimer for each checkpointId. */ + @GuardedBy("lock") Review Comment: The close method will call the resetAlignmentTimer, it's a async thread, right? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org