Package org.apache.hadoop.hbase.master

Class TestMasterNoCluster

java.lang.Object

org.apache.hadoop.hbase.master.TestMasterNoCluster

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

Standup the master and fake it to test various aspects of master function. Does NOT spin up a mini hbase nor mini dfs cluster testing master (it does put up a zk cluster but this is usually pretty fast compared). Also, should be possible to inject faults at points difficult to get at in cluster context. TODO: Speed up the zk connection by Master. It pauses 5 seconds establishing session.

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOG
private static final HBaseTestingUtil	TESTUTIL

Constructor Summary

Constructors

Constructor	Description
TestMasterNoCluster()

Method Summary

Modifier and Type	Method	Description
static void	setUpBeforeClass()
void	tearDown()
static void	tearDownAfterClass()
void	testMasterInitWithObserverModeClientZKQuorum()
void	testMasterInitWithSameClientServerZKQuorum()
void	testStopDuringStart()	Test starting master then stopping it before its fully up.

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

TESTUTIL

private static final HBaseTestingUtil TESTUTIL

Constructor Details

TestMasterNoCluster

public TestMasterNoCluster()

Method Details

setUpBeforeClass

@BeforeAll
public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

@AfterAll
public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

tearDown

@AfterEach
public void tearDown()
              throws org.apache.zookeeper.KeeperException,
org.apache.hadoop.hbase.ZooKeeperConnectionException,
IOException

Throws:

org.apache.zookeeper.KeeperException

org.apache.hadoop.hbase.ZooKeeperConnectionException

IOException

testStopDuringStart

@Test
public void testStopDuringStart()
                         throws IOException,
org.apache.zookeeper.KeeperException,
InterruptedException

Test starting master then stopping it before its fully up.

Throws:

IOException

org.apache.zookeeper.KeeperException

InterruptedException

testMasterInitWithSameClientServerZKQuorum

@Test
public void testMasterInitWithSameClientServerZKQuorum()
                                                throws Exception

Throws:

Exception

testMasterInitWithObserverModeClientZKQuorum

@Test
public void testMasterInitWithObserverModeClientZKQuorum()
                                                  throws Exception

Throws:

Exception