org.apache.hadoop.hbase.util

Class TestRegionMover

java.lang.Object

org.apache.hadoop.hbase.util.TestRegionMover

public class TestRegionMover
extends Object

Tests for Region Mover Load/Unload functionality with and without ack mode and also to test exclude functionality useful for rack decommissioning

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
protected static HBaseTestingUtility	TEST_UTIL

Constructor Summary

Constructors

Constructor and Description
TestRegionMover()

Method Summary

Modifier and Type	Method and Description
void	setUp()
static void	setUpBeforeClass()
static void	tearDownAfterClass()
void	testExclude() To test that we successfully exclude a server from the unloading process We test for the number of regions on Excluded server and also test that regions are unloaded successfully
void	testLoadWithAck()
void	testLoadWithoutAck() Test to unload a regionserver first and then load it using no Ack mode we check if some regions are loaded on the region server(since no ack is best effort)
void	testRegionServerPort()
void	testRepeatedLoad() Test that loading the same region set doesn't cause timeout loop during meta load.
void	testUnloadWithAck()
void	testUnloadWithoutAck()

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

TEST_UTIL

protected static final HBaseTestingUtility TEST_UTIL

Constructor Detail

TestRegionMover

public TestRegionMover()

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

setUp

public void setUp()
           throws Exception

Throws:

Exception

testLoadWithAck

public void testLoadWithAck()
                     throws Exception

Throws:

Exception

testLoadWithoutAck

public void testLoadWithoutAck()
                        throws Exception

Test to unload a regionserver first and then load it using no Ack mode we check if some regions are loaded on the region server(since no ack is best effort)

Throws:

Exception

testUnloadWithoutAck

public void testUnloadWithoutAck()
                          throws Exception

Throws:

Exception

testUnloadWithAck

public void testUnloadWithAck()
                       throws Exception

Throws:

Exception

testRepeatedLoad

public void testRepeatedLoad()
                      throws Exception

Test that loading the same region set doesn't cause timeout loop during meta load.

Throws:

Exception

testExclude

public void testExclude()
                 throws Exception

To test that we successfully exclude a server from the unloading process We test for the number of regions on Excluded server and also test that regions are unloaded successfully

Throws:

Exception

testRegionServerPort

public void testRegionServerPort()