JMXListener (Apache HBase 1.4.11 API)

java.lang.Object
- org.apache.hadoop.hbase.JMXListener

All Implemented Interfaces:

Coprocessor
```
public class JMXListener
extends Object
implements Coprocessor
```
Pluggable JMX Agent for HBase(to fix the 2 random TCP ports issue of the out-of-the-box JMX Agent): 1)connector port can share with the registry port if SSL is OFF 2)support password authentication 3)support subset of SSL (with default configuration)

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.Coprocessor
  Coprocessor.State

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`defMasterRMIRegistryPort`
`static int`	`defRegionserverRMIRegistryPort`
`static String`	`RMI_CONNECTOR_PORT_CONF_KEY`
`static String`	`RMI_REGISTRY_PORT_CONF_KEY`

Fields inherited from interface org.apache.hadoop.hbase.Coprocessor
PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION

Constructor Summary

Constructors
Constructor and Description

JMXListener()

Constructors
Constructor and Description
`JMXListener()`

Method Summary

Methods
Modifier and Type	Method and Description
`static JMXServiceURL`	`buildJMXServiceURL(int rmiRegistryPort, int rmiConnectorPort)`
`void`	`start(CoprocessorEnvironment env)`
`void`	`startConnectorServer(int rmiRegistryPort, int rmiConnectorPort)`
`void`	`stop(CoprocessorEnvironment env)`
`void`	`stopConnectorServer()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- RMI_REGISTRY_PORT_CONF_KEY
```
public static final String RMI_REGISTRY_PORT_CONF_KEY
```
  See Also:
  Constant Field Values
- RMI_CONNECTOR_PORT_CONF_KEY
```
public static final String RMI_CONNECTOR_PORT_CONF_KEY
```
  See Also:
  Constant Field Values
- defMasterRMIRegistryPort
```
public static final int defMasterRMIRegistryPort
```
  See Also:
  Constant Field Values
- defRegionserverRMIRegistryPort
```
public static final int defRegionserverRMIRegistryPort
```
  See Also:
  Constant Field Values

Constructor Detail
- JMXListener
```
public JMXListener()
```

Method Detail

buildJMXServiceURL

public static JMXServiceURL buildJMXServiceURL(int rmiRegistryPort,
                               int rmiConnectorPort)
                                        throws IOException

Throws:: IOException

startConnectorServer

public void startConnectorServer(int rmiRegistryPort,
                        int rmiConnectorPort)
                          throws IOException

Throws:: IOException

stopConnectorServer

public void stopConnectorServer()
                         throws IOException

Throws:: IOException

start

public void start(CoprocessorEnvironment env)
           throws IOException

Specified by:: start in interface Coprocessor
Throws:: IOException

stop

public void stop(CoprocessorEnvironment env)
          throws IOException

Specified by:: stop in interface Coprocessor
Throws:: IOException

Class JMXListener

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.Coprocessor

Field Summary

Fields inherited from interface org.apache.hadoop.hbase.Coprocessor

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

RMI_REGISTRY_PORT_CONF_KEY

RMI_CONNECTOR_PORT_CONF_KEY

defMasterRMIRegistryPort

defRegionserverRMIRegistryPort

Constructor Detail

JMXListener

Method Detail

buildJMXServiceURL

startConnectorServer

stopConnectorServer

start

stop