dawidwys commented on a change in pull request #18726:
URL: https://github.com/apache/flink/pull/18726#discussion_r804669091
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File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/SourceOperator.java
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@@ -453,6 +438,18 @@ private DataInputStatus emitNextNotReading(DataOutput<OUT>
output) throws Except
}
}
+ private void initializeWatermarkAlignment(DataOutput<OUT> output) {
+ if (watermarkStrategy instanceof WatermarksWithWatermarkAlignment) {
+ watermarkTrackingOutput = new WatermarkTrackingOutput<>(output);
+ final long updateInterval =
+ ((WatermarksWithWatermarkAlignment<OUT>) watermarkStrategy)
+ .getUpdateInterval()
+ .toMillis();
+ processingTimeService.scheduleWithFixedDelay(
+ this::emitLatestWatermark, updateInterval, updateInterval);
+ }
+ }
Review comment:
Yes, a mistake while rebasing.
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