Package org.apache.hadoop.hbase.master

Class TestMasterBalancerNPE

java.lang.Object

org.apache.hadoop.hbase.master.TestMasterBalancerNPE

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

Field Summary

Fields

Modifier and Type	Field	Description
private static final byte[]	FAMILYNAME
private static final HBaseTestingUtil	TEST_UTIL
private String	testMethodName

Constructor Summary

Constructors

Constructor	Description
TestMasterBalancerNPE()

Method Summary

Modifier and Type	Method	Description
private org.apache.hadoop.hbase.TableName	createTable(String table)
void	setTestMethod(org.junit.jupiter.api.TestInfo testInfo)
void	setupConfiguration()
void	shutdown()
void	testBalancerNPE()	This test is for HBASE-26712, to make the region is unassigned just before AssignmentManager.balance(org.apache.hadoop.hbase.master.RegionPlan) is invoked on the region.

Methods inherited from class java.lang.Object

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

Field Details

TEST_UTIL

private static final HBaseTestingUtil TEST_UTIL

FAMILYNAME

private static final byte[] FAMILYNAME

testMethodName

private String testMethodName

Constructor Details

TestMasterBalancerNPE

public TestMasterBalancerNPE()

Method Details

setTestMethod

@BeforeEach
public void setTestMethod(org.junit.jupiter.api.TestInfo testInfo)

setupConfiguration

@BeforeEach
public void setupConfiguration()

shutdown

@AfterEach
public void shutdown()
              throws Exception

Throws:

Exception

testBalancerNPE

@Test
public void testBalancerNPE()
                     throws Exception

This test is for HBASE-26712, to make the region is unassigned just before AssignmentManager.balance(org.apache.hadoop.hbase.master.RegionPlan) is invoked on the region.

Throws:

Exception

createTable

private org.apache.hadoop.hbase.TableName createTable(String table)
                                               throws IOException

Throws:

IOException