Package org.apache.hadoop.hbase.master

Class TestMasterMetrics

java.lang.Object

org.apache.hadoop.hbase.master.TestMasterMetrics

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TestMasterMetrics.MyMaster
static class	TestMasterMetrics.MyRegionServer

Field Summary

Fields

Modifier and Type	Field	Description
private static SingleProcessHBaseCluster	cluster
private static final String	COLUMN_FAMILY
private static final org.slf4j.Logger	LOG
private static org.apache.hadoop.hbase.master.HMaster	master
private static final MetricsAssertHelper	metricsHelper
private static HBaseTestingUtil	TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestMasterMetrics()

Method Summary

Modifier and Type	Method	Description
static void	after()
private void	createTableDescriptorOnFileSystem(String namespace, String qualifier, List<org.apache.hadoop.hbase.TableName> tableNameList)
private Map<org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.RegionStatesCount>	getTableRegionStatesCount()
static void	startCluster()
void	testClusterMetricsSkippingCachedForeignTables()
void	testClusterMetricsSkippingForeignMetaTable()
void	testClusterMetricsSkippingForeignTablesOnFileSystem()
void	testClusterRequests()
void	testDefaultMasterMetrics()
void	testDefaultMasterProcMetrics()

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

metricsHelper

private static final MetricsAssertHelper metricsHelper

COLUMN_FAMILY

private static final String COLUMN_FAMILY

See Also:

• Constant Field Values

cluster

private static SingleProcessHBaseCluster cluster

master

private static org.apache.hadoop.hbase.master.HMaster master

TEST_UTIL

private static HBaseTestingUtil TEST_UTIL

Constructor Details

TestMasterMetrics

public TestMasterMetrics()

Method Details

startCluster

@BeforeAll
public static void startCluster()
                         throws Exception

Throws:

Exception

after

@AfterAll
public static void after()
                  throws Exception

Throws:

Exception

testClusterRequests

@Test
public void testClusterRequests()
                         throws Exception

Throws:

Exception

testDefaultMasterMetrics

@Test
public void testDefaultMasterMetrics()
                              throws Exception

Throws:

Exception

testDefaultMasterProcMetrics

@Test
public void testDefaultMasterProcMetrics()

testClusterMetricsSkippingForeignMetaTable

@Test
public void testClusterMetricsSkippingForeignMetaTable()
                                                throws Exception

Throws:

Exception

testClusterMetricsSkippingCachedForeignTables

@Test
public void testClusterMetricsSkippingCachedForeignTables()
                                                   throws Exception

Throws:

Exception

testClusterMetricsSkippingForeignTablesOnFileSystem

@Test
public void testClusterMetricsSkippingForeignTablesOnFileSystem()
                                                         throws IOException

Throws:

IOException

getTableRegionStatesCount

private Map<org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.RegionStatesCount> getTableRegionStatesCount()
                                                                                                                   throws InterruptedIOException

Throws:

InterruptedIOException

createTableDescriptorOnFileSystem

private void createTableDescriptorOnFileSystem(String namespace,
 String qualifier,
 List<org.apache.hadoop.hbase.TableName> tableNameList)
                                        throws IOException

Throws:

IOException