gyfora commented on code in PR #966:
URL:
https://github.com/apache/flink-kubernetes-operator/pull/966#discussion_r2068547038
##########
flink-autoscaler/src/main/java/org/apache/flink/autoscaler/JobVertexScaler.java:
##########
@@ -178,6 +184,12 @@ public ParallelismChange computeScaleTargetParallelism(
LOG.debug("Target processing capacity for {} is {}", vertex,
targetCapacity);
double scaleFactor = targetCapacity / averageTrueProcessingRate;
+ if (conf.get(OBSERVED_SCALABILITY_ENABLED)) {
+ double scalingCoefficient =
+ JobVertexScaler.calculateObservedScalingCoefficient(
+ history,
conf.get(OBSERVED_SCALABILITY_MIN_OBSERVATIONS));
+ scaleFactor = scaleFactor / scalingCoefficient;
Review Comment:
This is a good start, we can revisit this later
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