Package org.apache.hadoop.hbase.regionserver

Class TestRegionReplicasWithRestartScenarios

java.lang.Object

org.apache.hadoop.hbase.regionserver.TestRegionReplicasWithRestartScenarios

@Tag("org.apache.hadoop.hbase.testclassification.RegionServerTests") @Tag("org.apache.hadoop.hbase.testclassification.MediumTests")
public class TestRegionReplicasWithRestartScenarios
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final byte[]	f
private static final HBaseTestingUtil	HTU
private static final org.slf4j.Logger	LOG
private static final int	NB_SERVERS
private org.apache.hadoop.hbase.client.Table	table
private org.apache.hadoop.hbase.TableName	tableName

Constructor Summary

Constructors

Constructor	Description
TestRegionReplicasWithRestartScenarios()

Method Summary

Modifier and Type	Method	Description
void	after()
static void	afterClass()
private void	assertReplicaDistributed()
private void	assertReplicaDistributed(Collection<org.apache.hadoop.hbase.regionserver.HRegion> onlineRegions)
void	before(org.junit.jupiter.api.TestInfo testInfo)
static void	beforeClass()
private boolean	checkDuplicates(Collection<org.apache.hadoop.hbase.regionserver.HRegion> onlineRegions3)
private static org.apache.hadoop.hbase.client.Table	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	testRegionReplicasCreated()
void	testWhenRestart()

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

NB_SERVERS

private static final int NB_SERVERS

See Also:

• Constant Field Values

table

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

tableName

private org.apache.hadoop.hbase.TableName tableName

HTU

private static final HBaseTestingUtil HTU

f

private static final byte[] f

Constructor Details

TestRegionReplicasWithRestartScenarios

public TestRegionReplicasWithRestartScenarios()

Method Details

beforeClass

@BeforeAll
public static void beforeClass()
                        throws Exception

Throws:

Exception

before

@BeforeEach
public void before(org.junit.jupiter.api.TestInfo testInfo)
            throws IOException

Throws:

IOException

after

@AfterEach
public void after()
           throws IOException

Throws:

IOException

createTableDirectlyFromHTD

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

Throws:

IOException

getSplits

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

afterClass

@AfterAll
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()

testRegionReplicasCreated

@Test
public void testRegionReplicasCreated()
                               throws Exception

Throws:

Exception

testWhenRestart

@Test
public void testWhenRestart()
                     throws Exception

Throws:

Exception

assertReplicaDistributed

private void assertReplicaDistributed()
                               throws Exception

Throws:

Exception

assertReplicaDistributed

private void assertReplicaDistributed(Collection<org.apache.hadoop.hbase.regionserver.HRegion> onlineRegions)
                               throws Exception

Throws:

Exception

checkDuplicates

private boolean checkDuplicates(Collection<org.apache.hadoop.hbase.regionserver.HRegion> onlineRegions3)
                         throws Exception

Throws:

Exception