Package org.apache.pulsar.broker.loadbalance.extensions.models

Class TopKBundles

java.lang.Object

org.apache.pulsar.broker.loadbalance.extensions.models.TopKBundles

public class TopKBundles
extends Object

Defines the information of top k highest-loaded bundles.

Constructor Summary

Constructors

Constructor	Description
TopKBundles(PulsarService pulsar)

Method Summary

Modifier and Type	Method	Description
static void	partitionSort(List<Map.Entry<String,? extends Comparable>> arr, int k)
void	update(Map<String,org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats> bundleStats, int topk)	Update the topK bundles from the input bundleStats.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TopKBundles

public TopKBundles(PulsarService pulsar)

Method Details

update

public void update(Map<String,org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats> bundleStats,
 int topk)

Update the topK bundles from the input bundleStats.

Parameters:

bundleStats - bundle stats.

topk - top k bundle stats to select.

partitionSort

public static void partitionSort(List<Map.Entry<String,? extends Comparable>> arr,
 int k)