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https://issues.apache.org/jira/browse/FLINK-4460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15926169#comment-15926169
]
ASF GitHub Bot commented on FLINK-4460:
---------------------------------------
Github user kl0u commented on a diff in the pull request:
https://github.com/apache/flink/pull/3484#discussion_r106162749
--- 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 --
Does it make sense to add the outputTag also in the `edgeId`?
> Side Outputs in Flink
> ---------------------
>
> Key: FLINK-4460
> URL: https://issues.apache.org/jira/browse/FLINK-4460
> Project: Flink
> Issue Type: New Feature
> Components: Core, DataStream API
> Affects Versions: 1.2.0, 1.1.3
> Reporter: Chen Qin
> Assignee: Chen Qin
> Labels: latearrivingevents, sideoutput
>
> https://docs.google.com/document/d/1vg1gpR8JL4dM07Yu4NyerQhhVvBlde5qdqnuJv4LcV4/edit?usp=sharing
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