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https://issues.apache.org/jira/browse/FLINK-9476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16500220#comment-16500220
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ASF GitHub Bot commented on FLINK-9476:
---------------------------------------
Github user dawidwys commented on a diff in the pull request:
https://github.com/apache/flink/pull/6104#discussion_r192742897
--- Diff:
flink-libraries/flink-cep/src/test/java/org/apache/flink/cep/operator/CepOperatorTestUtilities.java
---
@@ -66,6 +68,9 @@ public Integer getKey(Event value) throws Exception {
boolean isProcessingTime,
NFACompiler.NFAFactory<Event> nfaFactory,
EventComparator<Event> comparator) {
+
+ OutputTag<Event> lateDataTag = new
OutputTag<Event>("late-data", TypeInformation.of(Event.class));
--- End diff --
Could you pass it as parameter? And by default set a null one? I would
prefer that we do not depend on the fact that the name in here and in the test
are the same. Would prefer using the same object.
> Lost sideOutPut Late Elements in CEP Operator
> ---------------------------------------------
>
> Key: FLINK-9476
> URL: https://issues.apache.org/jira/browse/FLINK-9476
> Project: Flink
> Issue Type: Improvement
> Components: CEP
> Affects Versions: 1.4.2
> Reporter: aitozi
> Assignee: aitozi
> Priority: Major
>
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