Package org.apache.pulsar.testclient

Class BrokerMonitor

java.lang.Object

org.apache.pulsar.testclient.CmdBase

org.apache.pulsar.testclient.BrokerMonitor

All Implemented Interfaces:

Callable<Integer>

public class BrokerMonitor
extends CmdBase

Monitors brokers and prints to the console information about their system resource usages, their topic and bundle counts, their message rates, and other metrics.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pulsar.testclient.CmdBase

CmdBase.ParameterException

Field Summary

Fields

Modifier and Type	Field	Description
String	connectString

Constructor Summary

Constructors

Constructor	Description
BrokerMonitor()
BrokerMonitor(ZooKeeper zkClient)	Create a broker monitor from the given ZooKeeper client.

Method Summary

Modifier and Type	Method	Description
void	run()
void	start()	Start the broker monitoring procedure.

Methods inherited from class org.apache.pulsar.testclient.CmdBase

addCommand, addCommand, call, getCommander, parse, run, validate

Methods inherited from class java.lang.Object

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

Field Details

connectString

public String connectString

Constructor Details

BrokerMonitor

public BrokerMonitor()

BrokerMonitor

public BrokerMonitor(ZooKeeper zkClient)

Create a broker monitor from the given ZooKeeper client.

Parameters:

zkClient - Client to create this from.

Method Details

start

public void start()

Start the broker monitoring procedure.

run

public void run()
         throws Exception

Specified by:

run in class CmdBase

Throws:

Exception