huyuanfeng2018 commented on code in PR #921:
URL:
https://github.com/apache/flink-kubernetes-operator/pull/921#discussion_r1889967125
##########
flink-autoscaler/src/main/java/org/apache/flink/autoscaler/ScalingMetricEvaluator.java:
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@@ -296,8 +297,16 @@ protected static void computeProcessingRateThresholds(
upperUtilization = 1.0;
lowerUtilization = 0.0;
} else {
- upperUtilization = targetUtilization + utilizationBoundary;
- lowerUtilization = targetUtilization - utilizationBoundary;
+ if (conf.getOptional(UTILIZATION_MAX).isPresent()
+ || conf.getOptional(UTILIZATION_MIN).isPresent()
+ ||
conf.getOptional(TARGET_UTILIZATION_BOUNDARY).isEmpty()) {
+ upperUtilization = conf.get(UTILIZATION_MAX);
+ lowerUtilization = conf.get(UTILIZATION_MIN);
Review Comment:
Thanks @mxm @gyfora for review.
> compute the default for the other one from the target utilization +-
boundary.
+1 for this .
I've modified and added compatibility test cases.
PTAL~
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