Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/2093#discussion_r66787298
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/windowing/triggers/EventTimeTrigger.java
---
@@ -36,12 +36,17 @@ private EventTimeTrigger() {}
@Override
public TriggerResult onElement(Object element, long timestamp,
TimeWindow window, TriggerContext ctx) throws Exception {
ctx.registerEventTimeTimer(window.maxTimestamp());
- return TriggerResult.CONTINUE;
+
+ return (timestamp < ctx.getCurrentWatermark()) ?
--- End diff --
This should be `window.maxTimestamp() <= ctx.getCurrentWatermark()`. If the
tests pass with this, then they also need to be adapted to fail with the
current code and then work with the new code.
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