fredia commented on code in PR #24698:
URL: https://github.com/apache/flink/pull/24698#discussion_r1592128250
##########
flink-core/src/main/java/org/apache/flink/core/state/StateFutureImpl.java:
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@@ -203,12 +251,29 @@ public void callbackFinished() {
}
@Override
- public void thenSyncAccept(Consumer<? super T> action) {
- completableFuture.thenAccept(action);
+ public void thenSyncAccept(ThrowingConsumer<? super T, ? extends
Exception> action) {
+ completableFuture
+ .thenAccept(ThrowingConsumer.unchecked(action))
+ .exceptionally(
+ (e) -> {
+ exceptionHandler.handleException(
+ "Caught exception when processing
completed StateFuture's callback.",
+ e);
+ return null;
+ });
}
/** The entry for a state future to submit task to mailbox. */
public interface CallbackRunner {
- void submit(Runnable task);
+ void submit(ThrowingRunnable<? extends Exception> task);
+ }
+
+ /**
+ * Handles an exception thrown by callback framework, borrowed idea from
{@code
+ * AsyncExceptionHandler}.
+ */
+ public interface CallbackExceptionHandler {
Review Comment:
Thanks for the suggestion, renamed and squashed commits.
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