gyfora commented on code in PR #633:
URL:
https://github.com/apache/flink-kubernetes-operator/pull/633#discussion_r1266825520
##########
flink-kubernetes-operator-autoscaler/src/main/java/org/apache/flink/kubernetes/operator/autoscaler/JobAutoScalerImpl.java:
##########
@@ -69,19 +72,45 @@ public JobAutoScalerImpl(
this.evaluator = evaluator;
this.scalingExecutor = scalingExecutor;
this.eventRecorder = eventRecorder;
+ this.infoManager = new AutoscalerInfoManager(kubernetesClient);
}
@Override
- public void cleanup(AbstractFlinkResource<?, ?> cr) {
+ public void cleanup(FlinkResourceContext<?> ctx) {
LOG.info("Cleaning up autoscaling meta data");
+ var cr = ctx.getResource();
metricsCollector.cleanup(cr);
var resourceId = ResourceID.fromResource(cr);
lastEvaluatedMetrics.remove(resourceId);
flinkMetrics.remove(resourceId);
+ infoManager.removeInfoFromCache(cr);
}
@Override
- public boolean scale(FlinkResourceContext<? extends
AbstractFlinkResource<?, ?>> ctx) {
+ public Map<String, String> getParallelismOverrides(FlinkResourceContext<?>
ctx) {
+ var conf = ctx.getObserveConfig();
+ try {
+ var infoOpt = infoManager.getInfo(ctx.getResource());
+ if (infoOpt.isPresent()) {
+ var info = infoOpt.get();
+ // If autoscaler/scaling was disabled after enabling, we need
to delete the
+ // overrides
+ if (!conf.getBoolean(AUTOSCALER_ENABLED)
+ ||
!conf.getBoolean(AutoScalerOptions.SCALING_ENABLED)) {
+ info.removeCurrentOverrides();
Review Comment:
makes sense, I will change this
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