Package org.apache.hadoop.hbase.replication.regionserver

Class ReplicationSyncUp.DummyServer

java.lang.Object

org.apache.hadoop.hbase.replication.regionserver.ReplicationSyncUp.DummyServer

All Implemented Interfaces:

Abortable, Server, Stoppable

Enclosing class:

ReplicationSyncUp

private static final class ReplicationSyncUp.DummyServer
extends Object
implements Server

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	abort
private final org.apache.hadoop.conf.Configuration	conf
private final String	hostname
private final ZKWatcher	zkw

Constructor Summary

Constructors

Constructor	Description
DummyServer(org.apache.hadoop.conf.Configuration conf, ZKWatcher zkw)

Method Summary

Modifier and Type	Method	Description
void	abort(String why, Throwable e)	Abort the server or client.
Connection	createConnection(org.apache.hadoop.conf.Configuration conf)
AsyncClusterConnection	getAsyncClusterConnection()	Returns a reference to the servers' async cluster connection.
ChoreService	getChoreService()	Returns The ChoreService instance for this server
org.apache.hadoop.conf.Configuration	getConfiguration()	Gets the configuration object for this server.
Connection	getConnection()	Returns a reference to the servers' connection.
CoordinatedStateManager	getCoordinatedStateManager()	Get CoordinatedStateManager instance for this server.
org.apache.hadoop.fs.FileSystem	getFileSystem()	Returns Return the FileSystem object used (can return null!).
ServerName	getServerName()	Returns The unique server name for this server.
ZKWatcher	getZooKeeper()	Gets the ZooKeeper instance for this server.
boolean	isAborted()	Check if the server or client was aborted.
boolean	isStopped()	Returns True if Stoppable.stop(String) has been closed.
boolean	isStopping()	Returns True is the server is Stopping
void	stop(String why)	Stop this service.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.Abortable

abort

Methods inherited from interface org.apache.hadoop.hbase.Server

getAsyncConnection

Field Details

conf

private final org.apache.hadoop.conf.Configuration conf

hostname

private final String hostname

zkw

private final ZKWatcher zkw

abort

private volatile boolean abort

Constructor Details

DummyServer

DummyServer(org.apache.hadoop.conf.Configuration conf,
 ZKWatcher zkw)

Method Details

getConfiguration

public org.apache.hadoop.conf.Configuration getConfiguration()

Description copied from interface: Server

Gets the configuration object for this server.

Specified by:

getConfiguration in interface Server

getZooKeeper

public ZKWatcher getZooKeeper()

Description copied from interface: Server

Gets the ZooKeeper instance for this server.

Specified by:

getZooKeeper in interface Server

getCoordinatedStateManager

public CoordinatedStateManager getCoordinatedStateManager()

Description copied from interface: Server

Get CoordinatedStateManager instance for this server.

Specified by:

getCoordinatedStateManager in interface Server

getServerName

public ServerName getServerName()

Description copied from interface: Server

Returns The unique server name for this server.

Specified by:

getServerName in interface Server

abort

public void abort(String why,
 Throwable e)

Description copied from interface: Abortable

Abort the server or client.

Specified by:

abort in interface Abortable

Parameters:

why - Why we're aborting.

e - Throwable that caused abort. Can be null.

isAborted

public boolean isAborted()

Description copied from interface: Abortable

Check if the server or client was aborted.

Specified by:

isAborted in interface Abortable

Returns:

true if the server or client was aborted, false otherwise

stop

public void stop(String why)

Description copied from interface: Stoppable

Stop this service. Implementers should favor logging errors over throwing RuntimeExceptions.

Specified by:

stop in interface Stoppable

Parameters:

why - Why we're stopping.

isStopped

public boolean isStopped()

Description copied from interface: Stoppable

Returns True if Stoppable.stop(String) has been closed.

Specified by:

isStopped in interface Stoppable

getConnection

public Connection getConnection()

Description copied from interface: Server

Returns a reference to the servers' connection. Important note: this method returns a reference to Connection which is managed by Server itself, so callers must NOT attempt to close connection obtained.

Specified by:

getConnection in interface Server

getChoreService

public ChoreService getChoreService()

Description copied from interface: Server

Returns The ChoreService instance for this server

Specified by:

getChoreService in interface Server

getFileSystem

public org.apache.hadoop.fs.FileSystem getFileSystem()

Description copied from interface: Server

Returns Return the FileSystem object used (can return null!).

Specified by:

getFileSystem in interface Server

isStopping

public boolean isStopping()

Description copied from interface: Server

Returns True is the server is Stopping

Specified by:

isStopping in interface Server

createConnection

public Connection createConnection(org.apache.hadoop.conf.Configuration conf)
                            throws IOException

Specified by:

createConnection in interface Server

Throws:

IOException

getAsyncClusterConnection

public AsyncClusterConnection getAsyncClusterConnection()

Description copied from interface: Server

Returns a reference to the servers' async cluster connection.

Important note: this method returns a reference to Connection which is managed by Server itself, so callers must NOT attempt to close connection obtained.

Specified by:

getAsyncClusterConnection in interface Server