frankmu commented on code in PR #2888:
URL: https://github.com/apache/helix/pull/2888#discussion_r1735545579
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helix-core/src/main/java/org/apache/helix/controller/dataproviders/ResourceControllerDataProvider.java:
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@@ -583,6 +587,38 @@ public Set<CapacityNode> getSimpleCapacitySet() {
return _simpleCapacitySet;
}
+ public void populateSimpleCapacitySetUsage(final Set<String> resourceNameSet,
+ final CurrentStateOutput currentStateOutput) {
+ Map<String, LiveInstance> instanceMap = getLiveInstances();
+ // Convert the assignableNodes to map for quick lookup
+ Map<String, CapacityNode> simpleCapacityMap =
+
_simpleCapacitySet.stream().collect(Collectors.toMap(CapacityNode::getId, node
-> node));
Review Comment:
> Also, will this update the _simpleCapacitySet when you update the map? It
is tmp object, right?
It's tmp object acts as dictionary to quickly lookup the `CapacityNode` by
name in the set, it won't update `_simpleCapacitySet`
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