Package org.apache.hadoop.hbase.master.balancer

Class TestMetaTableIsolationBalancerConditional

java.lang.Object

org.apache.hadoop.hbase.master.balancer.TestMetaTableIsolationBalancerConditional

@Tag("org.apache.hadoop.hbase.testclassification.LargeTests")
public class TestMetaTableIsolationBalancerConditional
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOG
private static final int	NUM_SERVERS
private static final HBaseTestingUtil	TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestMetaTableIsolationBalancerConditional()

Method Summary

Modifier and Type	Method	Description
private static Map<org.apache.hadoop.hbase.TableName,Set<org.apache.hadoop.hbase.ServerName>>	getTableToServers(org.apache.hadoop.hbase.client.Connection connection, Set<org.apache.hadoop.hbase.TableName> tableNames)
void	setUp()
void	tearDown()
void	testTableIsolation()
private static void	validateRegionLocations(Map<org.apache.hadoop.hbase.TableName,Set<org.apache.hadoop.hbase.ServerName>> tableToServers, org.apache.hadoop.hbase.TableName productTableName, boolean shouldBeBalanced)
private static void	validateRegionLocationsWithRetry(org.apache.hadoop.hbase.client.Connection connection, Set<org.apache.hadoop.hbase.TableName> tableNames, org.apache.hadoop.hbase.TableName productTableName, boolean areDistributed, boolean runBalancerOnFailure)

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

TEST_UTIL

private static final HBaseTestingUtil TEST_UTIL

NUM_SERVERS

private static final int NUM_SERVERS

See Also:

• Constant Field Values

Constructor Details

TestMetaTableIsolationBalancerConditional

public TestMetaTableIsolationBalancerConditional()

Method Details

setUp

@BeforeEach
public void setUp()
           throws Exception

Throws:

Exception

tearDown

@AfterEach
public void tearDown()
              throws Exception

Throws:

Exception

testTableIsolation

@Test
public void testTableIsolation()
                        throws Exception

Throws:

Exception

validateRegionLocationsWithRetry

private static void validateRegionLocationsWithRetry(org.apache.hadoop.hbase.client.Connection connection,
 Set<org.apache.hadoop.hbase.TableName> tableNames,
 org.apache.hadoop.hbase.TableName productTableName,
 boolean areDistributed,
 boolean runBalancerOnFailure)
                                              throws InterruptedException,
IOException

Throws:

InterruptedException

IOException

validateRegionLocations

private static void validateRegionLocations(Map<org.apache.hadoop.hbase.TableName,Set<org.apache.hadoop.hbase.ServerName>> tableToServers,
 org.apache.hadoop.hbase.TableName productTableName,
 boolean shouldBeBalanced)

getTableToServers

private static Map<org.apache.hadoop.hbase.TableName,Set<org.apache.hadoop.hbase.ServerName>> getTableToServers(org.apache.hadoop.hbase.client.Connection connection,
 Set<org.apache.hadoop.hbase.TableName> tableNames)