TestMasterBalancerNPE (Apache HBase 2.5.0 Test API)

public class TestMasterBalancerNPE
extends Object

Nested Classes
Modifier and Type	Class and Description
`(package private) static class`	`TestMasterBalancerNPE.MyLoadBalancer` Define this class because the test needs to override `StochasticLoadBalancer.balanceTable(org.apache.hadoop.hbase.TableName, java.util.Map<org.apache.hadoop.hbase.ServerName, java.util.List<org.apache.hadoop.hbase.client.RegionInfo>>)`, which is protected.

Fields
Modifier and Type	Field and Description
`static HBaseClassTestRule`	`CLASS_RULE`
`private static byte[]`	`FAMILYNAME`
`org.junit.rules.TestName`	`name`
`private static HBaseTestingUtility`	`TEST_UTIL`

Constructors
Constructor and Description
`TestMasterBalancerNPE()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private org.apache.hadoop.hbase.TableName`	`createTable(String table)`
`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.

public static final HBaseClassTestRule CLASS_RULE

private static final HBaseTestingUtility TEST_UTIL

Constructor Detail
- TestMasterBalancerNPE
```
public TestMasterBalancerNPE()
```

public void shutdown()
              throws Exception

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

Class TestMasterBalancerNPE