Package org.apache.hadoop.hbase

Class TestClientClusterMetrics

java.lang.Object

org.apache.hadoop.hbase.TestClientClusterMetrics

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TestClientClusterMetrics.MyObserver
static class	TestClientClusterMetrics.MyRegionServer

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.hadoop.hbase.client.Admin	ADMIN
private static final byte[]	CF
private static SingleProcessHBaseCluster	CLUSTER
private static org.apache.hadoop.hbase.regionserver.HRegionServer	DEAD
private static final int	MASTERS
private static final int	SLAVES
private static final org.apache.hadoop.hbase.TableName	TABLE_NAME
private static HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestClientClusterMetrics()

Method Summary

Modifier and Type	Method	Description
private org.apache.hadoop.hbase.client.Connection	createConnection(org.apache.hadoop.conf.Configuration conf)
private void	doGet()
private void	doPut()
private org.apache.hadoop.hbase.RegionMetrics	getMetaMetrics()
private static void	insertData(org.apache.hadoop.hbase.TableName tableName, int startRow, int rowCount)
static void	setUpBeforeClass()
static void	tearDownAfterClass()
void	testAsyncClient()
void	testDefaults()
void	testLiveAndDeadServersStatus()
void	testMasterAndBackupMastersStatus()
void	testObserver()
void	testOtherStatusInfos()
void	testRegionStatesCount()
void	testRegionStatesWithSplit()
void	testServerTasks()
void	testUserMetrics()
private void	waitForUsersMetrics(int noOfUsers)

Methods inherited from class java.lang.Object

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

Field Details

UTIL

private static HBaseTestingUtil UTIL

ADMIN

private static org.apache.hadoop.hbase.client.Admin ADMIN

SLAVES

private static final int SLAVES

See Also:

• Constant Field Values

MASTERS

private static final int MASTERS

See Also:

• Constant Field Values

CLUSTER

private static SingleProcessHBaseCluster CLUSTER

DEAD

private static org.apache.hadoop.hbase.regionserver.HRegionServer DEAD

TABLE_NAME

private static final org.apache.hadoop.hbase.TableName TABLE_NAME

CF

private static final byte[] CF

Constructor Details

TestClientClusterMetrics

public TestClientClusterMetrics()

Method Details

setUpBeforeClass

@BeforeAll
public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

testDefaults

@Test
public void testDefaults()
                  throws Exception

Throws:

Exception

testAsyncClient

@Test
public void testAsyncClient()
                     throws Exception

Throws:

Exception

testLiveAndDeadServersStatus

@Test
public void testLiveAndDeadServersStatus()
                                  throws Exception

Throws:

Exception

testRegionStatesCount

@Test
public void testRegionStatesCount()
                           throws Exception

Throws:

Exception

testRegionStatesWithSplit

@Test
public void testRegionStatesWithSplit()
                               throws Exception

Throws:

Exception

testMasterAndBackupMastersStatus

@Test
public void testMasterAndBackupMastersStatus()
                                      throws Exception

Throws:

Exception

testUserMetrics

@Test
public void testUserMetrics()
                     throws Exception

Throws:

Exception

testServerTasks

@Test
public void testServerTasks()
                     throws Exception

Throws:

Exception

getMetaMetrics

private org.apache.hadoop.hbase.RegionMetrics getMetaMetrics()
                                                      throws IOException

Throws:

IOException

waitForUsersMetrics

private void waitForUsersMetrics(int noOfUsers)
                          throws Exception

Throws:

Exception

doPut

private void doPut()
            throws IOException

Throws:

IOException

doGet

private void doGet()
            throws IOException

Throws:

IOException

createConnection

private org.apache.hadoop.hbase.client.Connection createConnection(org.apache.hadoop.conf.Configuration conf)
                                                            throws IOException

Throws:

IOException

testOtherStatusInfos

@Test
public void testOtherStatusInfos()
                          throws Exception

Throws:

Exception

tearDownAfterClass

@AfterAll
public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

testObserver

@Test
public void testObserver()
                  throws IOException

Throws:

IOException

insertData

private static void insertData(org.apache.hadoop.hbase.TableName tableName,
 int startRow,
 int rowCount)
                        throws IOException

Throws:

IOException