org.apache.hadoop.hbase.testing

Class TestingHBaseClusterOption

java.lang.Object

org.apache.hadoop.hbase.testing.TestingHBaseClusterOption

@InterfaceAudience.Public
public final class TestingHBaseClusterOption
extends Object

Options for starting up a mini testing cluster TestingHBaseCluster (including an hbase, dfs and zookeeper clusters) in test. The options include HDFS options to build mini dfs cluster, Zookeeper options to build mini zk cluster, and mostly HBase options to build mini hbase cluster. To create an object, use a TestingHBaseClusterOption.Builder. Example usage:

    TestingHBaseClusterOption option = TestingHBaseClusterOption.builder().
        .numMasters(3).createWALDir(true).build();
 

Default values can be found in TestingHBaseClusterOption.Builder.

Method Summary

Modifier and Type	Method and Description
static org.apache.hadoop.hbase.testing.TestingHBaseClusterOption.Builder	builder() Returns a new builder.
org.apache.hadoop.conf.Configuration	conf()
String[]	getDataNodeHosts()
String	getExternalDfsUri()
String	getExternalZkConnectString()
int	getNumAlwaysStandByMasters()
int	getNumDataNodes()
int	getNumMasters()
int	getNumRegionServers()
int	getNumZkServers()
List<Integer>	getRsPorts()
boolean	isCreateRootDir()
boolean	isCreateWALDir()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

conf

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

getNumMasters

public int getNumMasters()

getNumAlwaysStandByMasters

public int getNumAlwaysStandByMasters()

getNumRegionServers

public int getNumRegionServers()

getRsPorts

public List<Integer> getRsPorts()

getNumDataNodes

public int getNumDataNodes()

getDataNodeHosts

public String[] getDataNodeHosts()

getNumZkServers

public int getNumZkServers()

isCreateRootDir

public boolean isCreateRootDir()

isCreateWALDir

public boolean isCreateWALDir()

getExternalDfsUri

public String getExternalDfsUri()

getExternalZkConnectString

public String getExternalZkConnectString()

toString

public String toString()

Overrides:

toString in class Object

builder

public static org.apache.hadoop.hbase.testing.TestingHBaseClusterOption.Builder builder()

Returns a new builder.