Package org.apache.pulsar.metadata.bookkeeper

Class BKCluster

java.lang.Object

org.apache.pulsar.metadata.bookkeeper.BKCluster

All Implemented Interfaces:

java.lang.AutoCloseable

public class BKCluster
extends java.lang.Object
implements java.lang.AutoCloseable

A class runs several bookie servers for testing.

Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.bookkeeper.conf.ClientConfiguration	baseClientConf
protected org.apache.bookkeeper.conf.ServerConfiguration	baseConf

Constructor Summary

Constructors

Constructor	Description
BKCluster(java.lang.String metadataServiceUri, int numBookies, boolean clearOldData)

Method Summary

Modifier and Type	Method	Description
protected void	cleanupTempDirs()
void	close()
static org.apache.bookkeeper.conf.ClientConfiguration	newBaseClientConfiguration()
org.apache.bookkeeper.client.BookKeeper	newClient()
protected void	startAllBookies()
protected org.apache.bookkeeper.proto.BookieServer	startBookie(org.apache.bookkeeper.conf.ServerConfiguration conf)	Helper method to startup a bookie server using a configuration object.
int	startNewBookie()	Helper method to startup a new bookie server with the indicated port number.
protected void	stopAllBookies()
protected void	stopAllBookies(boolean shutdownClient)
protected void	stopBKCluster()	Stop cluster.

Methods inherited from class java.lang.Object

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

Field Detail

baseConf

protected final org.apache.bookkeeper.conf.ServerConfiguration baseConf

baseClientConf

protected final org.apache.bookkeeper.conf.ClientConfiguration baseClientConf

Constructor Detail

BKCluster

public BKCluster(java.lang.String metadataServiceUri,
                 int numBookies,
                 boolean clearOldData)
          throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.lang.Exception

newClient

public org.apache.bookkeeper.client.BookKeeper newClient()
                                                  throws java.lang.Exception

Throws:

java.lang.Exception

stopBKCluster

protected void stopBKCluster()
                      throws java.lang.Exception

Stop cluster. Also, stops all the auto recovery processes for the bookie cluster, if isAutoRecoveryEnabled is true.

Throws:

java.lang.Exception

cleanupTempDirs

protected void cleanupTempDirs()
                        throws java.lang.Exception

Throws:

java.lang.Exception

stopAllBookies

protected void stopAllBookies()
                       throws java.lang.Exception

Throws:

java.lang.Exception

stopAllBookies

protected void stopAllBookies(boolean shutdownClient)
                       throws java.lang.Exception

Throws:

java.lang.Exception

startAllBookies

protected void startAllBookies()
                        throws java.lang.Exception

Throws:

java.lang.Exception

startNewBookie

public int startNewBookie()
                   throws java.lang.Exception

Helper method to startup a new bookie server with the indicated port number. Also, starts the auto recovery process, if the isAutoRecoveryEnabled is set true.

Throws:

java.io.IOException

java.lang.Exception

startBookie

protected org.apache.bookkeeper.proto.BookieServer startBookie(org.apache.bookkeeper.conf.ServerConfiguration conf)
                                                        throws java.lang.Exception

Helper method to startup a bookie server using a configuration object. Also, starts the auto recovery process if isAutoRecoveryEnabled is true.

Parameters:

conf - Server Configuration Object

Throws:

java.lang.Exception

newBaseClientConfiguration

public static org.apache.bookkeeper.conf.ClientConfiguration newBaseClientConfiguration()