Package org.apache.hadoop.hbase.regionserver

Class TestRegionReplicas

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestRegionReplicas

public class TestRegionReplicas
extends Object

Tests for region replicas. Sad that we cannot isolate these without bringing up a whole cluster. See TestRegionServerNoMaster.

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE
private static final byte[]	f
private static org.apache.hadoop.hbase.HRegionInfo	hriPrimary
private static org.apache.hadoop.hbase.HRegionInfo	hriSecondary
private static final HBaseTestingUtility	HTU
private static final org.slf4j.Logger	LOG
private static final int	NB_SERVERS
private static final byte[]	row
private static org.apache.hadoop.hbase.client.Table	table

Constructor Summary

Constructors

Constructor	Description
TestRegionReplicas()

Method Summary

Modifier and Type	Method	Description
static void	afterClass()
private void	assertGet(org.apache.hadoop.hbase.regionserver.Region region, int value, boolean expect)
private void	assertGetRpc(org.apache.hadoop.hbase.HRegionInfo info, int value, boolean expect)
static void	before()
private org.apache.hadoop.hbase.regionserver.HRegionServer	getRS()
private void	restartRegionServer()
void	testFlushAndCompactionsInPrimary()
void	testGetOnTargetRegionReplica()
void	testOpenRegionReplica()
void	testRefresStoreFiles()
void	testRegionReplicaGets()
void	testRegionReplicaUpdatesMetaLocation()	Tests that the meta location is saved for secondary regions
void	testVerifySecondaryAbilityToReadWithOnFiles()

Methods inherited from class java.lang.Object

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

Field Details

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

row

private static final byte[] row

hriPrimary

private static org.apache.hadoop.hbase.HRegionInfo hriPrimary

hriSecondary

private static org.apache.hadoop.hbase.HRegionInfo hriSecondary

HTU

private static final HBaseTestingUtility HTU

f

private static final byte[] f

Constructor Details

TestRegionReplicas

public TestRegionReplicas()

Method Details

before

public static void before()
                   throws Exception

Throws:

Exception

afterClass

public static void afterClass()
                       throws Exception

Throws:

Exception

getRS

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

testOpenRegionReplica

public void testOpenRegionReplica()
                           throws Exception

Throws:

Exception

testRegionReplicaUpdatesMetaLocation

public void testRegionReplicaUpdatesMetaLocation()
                                          throws Exception

Tests that the meta location is saved for secondary regions

Throws:

Exception

testRegionReplicaGets

public void testRegionReplicaGets()
                           throws Exception

Throws:

Exception

testGetOnTargetRegionReplica

public void testGetOnTargetRegionReplica()
                                  throws Exception

Throws:

Exception

assertGet

private void assertGet(org.apache.hadoop.hbase.regionserver.Region region,
 int value,
 boolean expect)
                throws IOException

Throws:

IOException

assertGetRpc

private void assertGetRpc(org.apache.hadoop.hbase.HRegionInfo info,
 int value,
 boolean expect)
                   throws IOException,
org.apache.hbase.thirdparty.com.google.protobuf.ServiceException

Throws:

IOException

org.apache.hbase.thirdparty.com.google.protobuf.ServiceException

restartRegionServer

private void restartRegionServer()
                          throws Exception

Throws:

Exception

testRefresStoreFiles

public void testRefresStoreFiles()
                          throws Exception

Throws:

Exception

testFlushAndCompactionsInPrimary

public void testFlushAndCompactionsInPrimary()
                                      throws Exception

Throws:

Exception

testVerifySecondaryAbilityToReadWithOnFiles

public void testVerifySecondaryAbilityToReadWithOnFiles()
                                                 throws Exception

Throws:

Exception