pnowojski commented on a change in pull request #10332:
[FLINK-13905][checkpointing] Separate checkpoint triggering into several
asynchronous stages
URL: https://github.com/apache/flink/pull/10332#discussion_r363291032
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointCoordinator.java
##########
@@ -969,25 +969,25 @@ private void dropSubsumedCheckpoints(long checkpointId) {
}
/**
- * Triggers the queued request, if there is one.
+ * Resumes suspended periodic triggering.
*
* <p>NOTE: The caller of this method must hold the lock when invoking
the method!
*/
- private void triggerQueuedRequests() {
- if (triggerRequestQueued) {
- triggerRequestQueued = false;
+ private void resumePeriodicTriggering() {
+ assert(Thread.holdsLock(lock));
+
+ if (shutdown || !periodicScheduling) {
+ return;
+ }
+ if (periodicTriggeringSuspended) {
+ periodicTriggeringSuspended = false;
// trigger the checkpoint from the trigger timer, to
finish the work of this thread before
// starting with the next checkpoint
- if (periodicScheduling) {
- if (currentPeriodicTrigger != null) {
- currentPeriodicTrigger.cancel(false);
- }
- currentPeriodicTrigger =
scheduleTriggerWithDelay(0L);
- }
- else {
- timer.execute(new ScheduledTrigger());
Review comment:
Why has this behaviour disappeared?
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