Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/3484#discussion_r106685158
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamEdge.java
---
@@ -48,15 +49,25 @@
* output selection).
*/
private final List<String> selectedNames;
+
+ /**
+ * The side-output tag (if any) of this {@link StreamEdge}.
+ */
+ private final OutputTag outputTag;
+
+ /**
+ * The {@link StreamPartitioner} on this {@link StreamEdge}.
+ */
private StreamPartitioner<?> outputPartitioner;
public StreamEdge(StreamNode sourceVertex, StreamNode targetVertex, int
typeNumber,
- List<String> selectedNames, StreamPartitioner<?>
outputPartitioner) {
+ List<String> selectedNames, StreamPartitioner<?>
outputPartitioner, OutputTag outputTag) {
this.sourceVertex = sourceVertex;
this.targetVertex = targetVertex;
this.typeNumber = typeNumber;
this.selectedNames = selectedNames;
this.outputPartitioner = outputPartitioner;
+ this.outputTag = outputTag;
--- End diff --
Not sure what the edge id exactly does and who uses it so I prefer to not
touch it, for now.
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