gyfora commented on code in PR #726: URL: https://github.com/apache/flink-kubernetes-operator/pull/726#discussion_r1426736930
########## flink-autoscaler/src/main/java/org/apache/flink/autoscaler/config/AutoScalerOptions.java: ########## @@ -219,6 +219,22 @@ private static ConfigOptions.OptionBuilder autoScalerConfig(String key) { .withDescription( "Processing rate increase threshold for detecting ineffective scaling threshold. 0.1 means if we do not accomplish at least 10% of the desired capacity increase with scaling, the action is marked ineffective."); + public static final ConfigOption<Double> GC_PRESSURE_THRESHOLD = + autoScalerConfig("memory.gc-pressure.threshold") + .doubleType() + .defaultValue(0.3) + .withFallbackKeys(oldOperatorConfigKey("memory.gc-pressure.threshold")) + .withDescription( + "Max allowed GC pressure (percentage spent garbage collecting) during scaling operations. Autoscaling will be paused if the GC pressure exceeds this limit."); + + public static final ConfigOption<Double> HEAP_USAGE_THRESHOLD = + autoScalerConfig("memory.heap-usage.threshold") + .doubleType() + .defaultValue(1.) + .withFallbackKeys(oldOperatorConfigKey("memory.heap-usage.threshold")) Review Comment: After a brief discussion with @mxm offline, we feel that it's easiest and harmless to keep the fallback keys consistent for all options. We may be able to remove these at a future point (a new major version of the operator) but it's simply better to have a consistent fallback syntax for operator users. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org