mynameborat commented on code in PR #23313:
URL: https://github.com/apache/beam/pull/23313#discussion_r982879280
##########
runners/samza/src/main/java/org/apache/beam/runners/samza/runtime/OpAdapter.java:
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@@ -188,7 +176,31 @@ public void emitWatermark(Instant watermark) {
@Override
public <T> void emitView(String id, WindowedValue<Iterable<T>> elements) {
- outputList.add(OpMessage.ofSideInput(id, elements));
+ outputQueue.add(OpMessage.ofSideInput(id, elements));
+ }
+
+ @Override
+ public Collection<OpMessage<OutT>> collectOutput() {
+ final List<OpMessage<OutT>> outputList = new ArrayList<>();
+ OpMessage<OutT> output;
+ while ((output = outputQueue.poll()) != null) {
+ outputList.add(output);
+ }
+ return outputList;
+ }
+
+ @Override
+ public CompletionStage<Collection<OpMessage<OutT>>> collectFuture() {
+ final CompletionStage<Collection<OpMessage<OutT>>> future = outputFuture;
+ outputFuture = null;
Review Comment:
Sounds good.
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