echauchot commented on a change in pull request #13040:
URL: https://github.com/apache/flink/pull/13040#discussion_r493425466
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CompletedCheckpoint.java
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@@ -210,6 +221,21 @@ public void
registerSharedStatesAfterRestored(SharedStateRegistry sharedStateReg
// Discard and Dispose
//
------------------------------------------------------------------------
+ /**
+ * Asynchronously call a discard on the ioExecutor
+ * (FixedThreadPool of configurable size of default 4*CPU cores)
+ * and count the number of checkpoints that are waiting to clean.
+ */
+ void
asyncDiscardCheckpointAndCountCheckpoint(ThrowingConsumer<CompletedCheckpoint,
Exception> discardCallback, Executor executor){
+ cleanCallback.accept(() -> {
+ try {
+ discardCallback.accept(this);
Review comment:
I tried this refactoring and I find weird to evaluate the conditions at
several places I find it more clear to have conditions evaluated in the
`discardOn*` methods and have these methods called as a whole. I prefer this
even if it means having unnatural `discardCallback.accept(this);` So if you
don't mind I'll leave it as it is.
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