org.apache.pulsar.broker.loadbalance.impl

Class BundleSplitterTask

java.lang.Object

org.apache.pulsar.broker.loadbalance.impl.BundleSplitterTask

All Implemented Interfaces:

BundleSplitStrategy

public class BundleSplitterTask
extends Object
implements BundleSplitStrategy

Determines which bundles should be split based on various thresholds.

Constructor Summary

Constructors

Constructor and Description
BundleSplitterTask() Construct a BundleSplitterTask.

Method Summary

Modifier and Type	Method and Description
Set<String>	findBundlesToSplit(LoadData loadData, PulsarService pulsar) Determines which bundles should be split based on various thresholds.

Methods inherited from class java.lang.Object

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

Constructor Detail

BundleSplitterTask

public BundleSplitterTask()

Construct a BundleSplitterTask.

Method Detail

findBundlesToSplit

public Set<String> findBundlesToSplit(LoadData loadData,
                                      PulsarService pulsar)

Determines which bundles should be split based on various thresholds.

Specified by:

findBundlesToSplit in interface BundleSplitStrategy

Parameters:

loadData - Load data to base decisions on (does not have benefit of preallocated data since this may not be the leader broker).

pulsar - Service to use.

Returns:

All bundles who have exceeded configured thresholds in number of topics, number of sessions, total message rates, or total throughput.