Package org.apache.hadoop.hbase.zookeeper

Class TestZKLeaderManager

java.lang.Object

org.apache.hadoop.hbase.zookeeper.TestZKLeaderManager

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	TestZKLeaderManager.MockAbortable
private static class	TestZKLeaderManager.MockLeader

Field Summary

Fields

Modifier and Type	Field	Description
private static TestZKLeaderManager.MockLeader[]	CANDIDATES
private static final String	LEADER_ZNODE
private static final org.slf4j.Logger	LOG
private static HBaseZKTestingUtil	TEST_UTIL

Constructor Summary

Constructors

Constructor	Description
TestZKLeaderManager()

Method Summary

Modifier and Type	Method	Description
private TestZKLeaderManager.MockLeader	getCurrentLeader()
private static org.apache.hadoop.hbase.zookeeper.ZKWatcher	newZK(org.apache.hadoop.conf.Configuration conf, String name, org.apache.hadoop.hbase.Abortable abort)
static void	setupBeforeClass()
static void	tearDownAfterClass()
void	testLeaderSelection()

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

LEADER_ZNODE

private static final String LEADER_ZNODE

TEST_UTIL

private static HBaseZKTestingUtil TEST_UTIL

CANDIDATES

private static TestZKLeaderManager.MockLeader[] CANDIDATES

Constructor Details

TestZKLeaderManager

public TestZKLeaderManager()

Method Details

setupBeforeClass

@BeforeAll
public static void setupBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

@AfterAll
public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

testLeaderSelection

@Test
public void testLeaderSelection()
                         throws Exception

Throws:

Exception

getCurrentLeader

private TestZKLeaderManager.MockLeader getCurrentLeader()

newZK

private static org.apache.hadoop.hbase.zookeeper.ZKWatcher newZK(org.apache.hadoop.conf.Configuration conf,
 String name,
 org.apache.hadoop.hbase.Abortable abort)
                                                          throws Exception

Throws:

Exception