org.apache.hadoop.hbase.master

Class ClusterStatusPublisher.MulticastPublisher

java.lang.Object

org.apache.hadoop.hbase.master.ClusterStatusPublisher.MulticastPublisher

All Implemented Interfaces:

Closeable, AutoCloseable, ClusterStatusPublisher.Publisher

Enclosing class:

ClusterStatusPublisher

@InterfaceAudience.LimitedPrivate(value="Configuration")
public static class ClusterStatusPublisher.MulticastPublisher
extends Object
implements ClusterStatusPublisher.Publisher

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	ClusterStatusPublisher.MulticastPublisher.ClusterMetricsEncoder
private static class	ClusterStatusPublisher.MulticastPublisher.HBaseDatagramChannelFactory<T extends org.apache.hbase.thirdparty.io.netty.channel.Channel>

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.hbase.thirdparty.io.netty.channel.socket.DatagramChannel	channel
private org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup	group

Constructor Summary

Constructors

Constructor and Description
MulticastPublisher()

Method Summary

Modifier and Type	Method and Description
void	close()
void	connect(org.apache.hadoop.conf.Configuration conf)
void	publish(ClusterMetrics cs)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

channel

private org.apache.hbase.thirdparty.io.netty.channel.socket.DatagramChannel channel

group

private final org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup group

Constructor Detail

MulticastPublisher

public MulticastPublisher()

Method Detail

toString

public String toString()

Overrides:

toString in class Object

connect

public void connect(org.apache.hadoop.conf.Configuration conf)
             throws IOException

Specified by:

connect in interface ClusterStatusPublisher.Publisher

Throws:

IOException

publish

public void publish(ClusterMetrics cs)

Specified by:

publish in interface ClusterStatusPublisher.Publisher

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ClusterStatusPublisher.Publisher