org.apache.hadoop.hbase.regionserver

Class TestRegionReplicasAreDistributed

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestRegionReplicasAreDistributed

public class TestRegionReplicasAreDistributed
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private static byte[]	f
private static HBaseTestingUtility	HTU
private static org.slf4j.Logger	LOG
private static int	NB_SERVERS
(package private) Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>>	serverVsOnlineRegions
(package private) Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>>	serverVsOnlineRegions2
(package private) Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>>	serverVsOnlineRegions3
(package private) Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>>	serverVsOnlineRegions4
private static org.apache.hadoop.hbase.client.Table	table

Constructor Summary

Constructors

Constructor and Description
TestRegionReplicasAreDistributed()

Method Summary

Modifier and Type	Method and Description
static void	afterClass()
static void	before()
private boolean	checkAndAssertRegionDistribution(boolean checkfourth)
private static void	createTableDirectlyFromHTD(org.apache.hadoop.hbase.TableName tableName)
private org.apache.hadoop.hbase.regionserver.HRegionServer	getRS()
private org.apache.hadoop.hbase.regionserver.HRegionServer	getSecondaryRS()
private static byte[][]	getSplits(int numRegions)
private org.apache.hadoop.hbase.regionserver.HRegionServer	getTertiaryRS()
void	testRegionReplicasCreatedAreDistributed()

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

NB_SERVERS

private static final int NB_SERVERS

See Also:

Constant Field Values

table

private static org.apache.hadoop.hbase.client.Table table

HTU

private static final HBaseTestingUtility HTU

f

private static final byte[] f

serverVsOnlineRegions

Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>> serverVsOnlineRegions

serverVsOnlineRegions2

Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>> serverVsOnlineRegions2

serverVsOnlineRegions3

Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>> serverVsOnlineRegions3

serverVsOnlineRegions4

Map<org.apache.hadoop.hbase.ServerName,Collection<org.apache.hadoop.hbase.client.RegionInfo>> serverVsOnlineRegions4

Constructor Detail

TestRegionReplicasAreDistributed

public TestRegionReplicasAreDistributed()

Method Detail

before

public static void before()
                   throws Exception

Throws:

Exception

createTableDirectlyFromHTD

private static void createTableDirectlyFromHTD(org.apache.hadoop.hbase.TableName tableName)
                                        throws IOException

Throws:

IOException

getSplits

private static byte[][] getSplits(int numRegions)

afterClass

public static void afterClass()
                       throws Exception

Throws:

Exception

getRS

private org.apache.hadoop.hbase.regionserver.HRegionServer getRS()

getSecondaryRS

private org.apache.hadoop.hbase.regionserver.HRegionServer getSecondaryRS()

getTertiaryRS

private org.apache.hadoop.hbase.regionserver.HRegionServer getTertiaryRS()

testRegionReplicasCreatedAreDistributed

public void testRegionReplicasCreatedAreDistributed()
                                             throws Exception

Throws:

Exception

checkAndAssertRegionDistribution

private boolean checkAndAssertRegionDistribution(boolean checkfourth)
                                          throws Exception

Throws:

Exception