Github user thvasilo commented on a diff in the pull request:
https://github.com/apache/flink/pull/2761#discussion_r91119955
--- Diff:
flink-examples/flink-examples-streaming/src/main/scala/org/apache/flink/streaming/scala/examples/windowing/SessionWindowing.scala
---
@@ -77,9 +79,8 @@ object SessionWindowing {
.window(EventTimeSessionWindows.withGap(Time.milliseconds(3L)))
.sum(2)
- if (fileOutput) {
- aggregated.writeAsText(params.get("output"))
- } else {
+ if (fileOutput) aggregated.writeAsText(params.get("output"))
--- End diff --
Same here, braces for if.
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