taegeonum commented on a change in pull request #159: [NEMO-216,251,259]
Support side inputs and windowing
URL: https://github.com/apache/incubator-nemo/pull/159#discussion_r234861508
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File path:
compiler/frontend/beam/src/main/java/org/apache/nemo/compiler/frontend/beam/transform/GroupByKeyAndWindowDoFnTransform.java
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@@ -195,11 +190,10 @@ private void emitOutputWatermark(final Watermark
inputWatermark) {
@Override
public void onWatermark(final Watermark inputWatermark) {
- checkAndInvokeBundle();
+ getSideInputHandler().trackCurWatermark(inputWatermark.getTimestamp());
Review comment:
Why do you call this method here? `GroupByKeyAndWindowDoFnTransform` has no
side inputs but call `sideInputHandler.trackCurWatermark`?
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