Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/3484#discussion_r105436193
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/OperatorChain.java
---
@@ -387,14 +403,25 @@ public int getChainLength() {
protected final StreamStatusProvider streamStatusProvider;
- public ChainingOutput(OneInputStreamOperator<T, ?> operator,
StreamStatusProvider streamStatusProvider) {
+ protected final OutputTag<T> outputTag;
+
+ public ChainingOutput(
+ OneInputStreamOperator<T, ?> operator,
+ StreamStatusProvider streamStatusProvider,
+ OutputTag<T> outputTag) {
this.operator = operator;
this.numRecordsIn = ((OperatorMetricGroup)
operator.getMetricGroup()).getIOMetricGroup().getNumRecordsInCounter();
this.streamStatusProvider = streamStatusProvider;
+ this.outputTag = outputTag;
}
@Override
--- End diff --
This I'm fixing, as I mentioned above.
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