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_r234864126
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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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@@ -42,7 +41,7 @@
* @param <InputT> input type.
*/
public final class GroupByKeyAndWindowDoFnTransform<K, InputT>
- extends AbstractDoFnTransform<KV<K, InputT>, KeyedWorkItem<K, InputT>, KV<K,
Iterable<InputT>>> {
Review comment:
keep WindowedValue
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