org.apache.hadoop.hbase.master

Class TestActiveMasterManager

java.lang.Object

org.apache.hadoop.hbase.master.TestActiveMasterManager

public class TestActiveMasterManager
extends Object

Test the ActiveMasterManager.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TestActiveMasterManager.DummyMaster Dummy Master Implementation.
static class	TestActiveMasterManager.NodeDeletionListener
static class	TestActiveMasterManager.WaitToBeMasterThread

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private static org.slf4j.Logger	LOG
private static HBaseTestingUtility	TEST_UTIL

Constructor Summary

Constructors

Constructor and Description
TestActiveMasterManager()

Method Summary

Modifier and Type	Method and Description
private void	assertMaster(org.apache.hadoop.hbase.zookeeper.ZKWatcher zk, org.apache.hadoop.hbase.ServerName expectedAddress) Assert there is an active master and that it has the specified address.
static void	setUpBeforeClass()
static void	tearDownAfterClass()
void	testActiveMasterManagerFromZK() Unit tests that uses ZooKeeper but does not use the master-side methods but rather acts directly on ZK.
void	testBackupMasterUpdates()
void	testRestartMaster()

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

TEST_UTIL

private static final HBaseTestingUtility TEST_UTIL

Constructor Detail

TestActiveMasterManager

public TestActiveMasterManager()

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

testRestartMaster

public void testRestartMaster()
                       throws IOException,
                              org.apache.zookeeper.KeeperException

Throws:

IOException

org.apache.zookeeper.KeeperException

testActiveMasterManagerFromZK

public void testActiveMasterManagerFromZK()
                                   throws Exception

Unit tests that uses ZooKeeper but does not use the master-side methods but rather acts directly on ZK. n

Throws:

Exception

testBackupMasterUpdates

public void testBackupMasterUpdates()
                             throws Exception

Throws:

Exception

assertMaster

private void assertMaster(org.apache.hadoop.hbase.zookeeper.ZKWatcher zk,
                          org.apache.hadoop.hbase.ServerName expectedAddress)
                   throws org.apache.zookeeper.KeeperException,
                          IOException

Assert there is an active master and that it has the specified address.

Parameters:

zk - single Zookeeper watcher

expectedAddress - the expected address of the master

Throws:

org.apache.zookeeper.KeeperException - unexpected Zookeeper exception

IOException - if an IO problem is encountered