davidradl commented on code in PR #26465:
URL: https://github.com/apache/flink/pull/26465#discussion_r2046350493
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flink-runtime/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java:
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@@ -862,15 +862,17 @@ private CompletableFuture<Void> restoreStateAndGates(
INITIALIZE_STATE_DURATION, initializeStateEndTs -
readOutputDataTs);
IndexedInputGate[] inputGates = getEnvironment().getAllInputGates();
- channelIOExecutor.execute(
- () -> {
- try {
- reader.readInputData(inputGates);
- } catch (Exception e) {
- asyncExceptionHandler.handleAsyncException(
- "Unable to read channel state", e);
- }
- });
+ if (inputGates.length > 0) {
Review Comment:
nit: prior to the fix there was an Exception now we issue the return. I
think there should be a test for this, as there is a change in behaviour.
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