wydhcws commented on a change in pull request #15742:
URL: https://github.com/apache/flink/pull/15742#discussion_r621392135
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File path:
flink-libraries/flink-cep-scala/src/main/scala/org/apache/flink/cep/scala/PatternStream.scala
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@@ -447,17 +447,17 @@ class PatternStream[T](jPatternStream: JPatternStream[T])
{
}
def sideOutputLateData(lateDataOutputTag: OutputTag[T]): PatternStream[T] = {
- jPatternStream.sideOutputLateData(lateDataOutputTag)
+ jPatternStream = jPatternStream.sideOutputLateData(lateDataOutputTag)
Review comment:
> I'd rather suggest creating a new scala `PatternStream`. Having a
mutable `var` does not look good.
sir, I have committed a new version , is this way suitable？
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