rkhachatryan commented on a change in pull request #11098: [FLINK-16060][task]
Implement working StreamMultipleInputProcessor
URL: https://github.com/apache/flink/pull/11098#discussion_r380557788
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamNode.java
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@@ -235,20 +234,16 @@ public void addOutputSelector(OutputSelector<?>
outputSelector) {
this.outputSelectors.add(outputSelector);
}
- public TypeSerializer<?> getTypeSerializerIn1() {
- return typeSerializerIn1;
+ public void setSerializersIn(TypeSerializer<?> ...typeSerializersIn) {
Review comment:
With this signature, it's possible to call without any arguments.
If it's not a legal state then it makes sense to check arguments (or better
ensure at compile time).
Also in other classes, e.g. `MinWatermarkGauge`.
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