sascha-coenen commented on a change in pull request #9350: Overlord to support
autoscalers per indexer/middlemanager category
URL: https://github.com/apache/druid/pull/9350#discussion_r387812839
##########
File path:
indexing-service/src/main/java/org/apache/druid/indexing/overlord/autoscaling/ProvisioningUtil.java
##########
@@ -61,4 +78,96 @@ public boolean apply(ImmutableWorkerInfo worker)
};
}
+ @Nullable
+ public static DefaultWorkerBehaviorConfig getDefaultWorkerBehaviorConfig(
+ Supplier<WorkerBehaviorConfig> workerConfigRef,
+ String action
+ )
+ {
+ final WorkerBehaviorConfig workerBehaviorConfig = workerConfigRef.get();
+ if (workerBehaviorConfig == null) {
+ log.error("No workerConfig available, cannot %s workers.", action);
+ return null;
+ }
+ if (!(workerBehaviorConfig instanceof DefaultWorkerBehaviorConfig)) {
+ log.error(
+ "Only DefaultWorkerBehaviorConfig is supported as
WorkerBehaviorConfig, [%s] given, cannot %s workers",
+ workerBehaviorConfig,
+ action
+ );
+ return null;
+ }
+ final DefaultWorkerBehaviorConfig workerConfig =
(DefaultWorkerBehaviorConfig) workerBehaviorConfig;
+ if (workerConfig.getAutoScalers() == null) {
Review comment:
done
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