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
private static org.slf4j.Logger	LOG
private 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	testDecomServerExclusion()
void	testDecomServerExclusionWithAck()
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	testExcludeAndDecomServers()
void	testLoadMetaRegion() UT for HBASE-21746
void	testRegionServerPort()
void	testTargetServerDeadWhenLoading() UT for HBASE-21746
void	testWithAck()
void	testWithoutAck() Test to unload a regionserver first and then load it using no Ack mode.
private void	waitForServerDecom(org.apache.hadoop.hbase.regionserver.HRegionServer excludeServer)

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

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

testWithAck

public void testWithAck()
                 throws Exception

Throws:

Exception

testWithoutAck

public void testWithoutAck()
                    throws Exception

Test to unload a regionserver first and then load it using no Ack mode.

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()

testLoadMetaRegion

public void testLoadMetaRegion()
                        throws Exception

UT for HBASE-21746

Throws:

Exception

testTargetServerDeadWhenLoading

public void testTargetServerDeadWhenLoading()
                                     throws Exception

UT for HBASE-21746

Throws:

Exception

testDecomServerExclusionWithAck

public void testDecomServerExclusionWithAck()
                                     throws Exception

Throws:

Exception

waitForServerDecom

private void waitForServerDecom(org.apache.hadoop.hbase.regionserver.HRegionServer excludeServer)

testDecomServerExclusion

public void testDecomServerExclusion()
                              throws Exception

Throws:

Exception

testExcludeAndDecomServers

public void testExcludeAndDecomServers()
                                throws Exception

Throws:

Exception