TestRegionServerOnlineConfigChange (Apache HBase 2.1.0-cdh6.x-SNAPSHOT Test API)

```
public class TestRegionServerOnlineConfigChange
extends Object
```
Verify that the Online config Changes on the HRegionServer side are actually happening. We should add tests for important configurations which will be changed online.

Fields
Modifier and Type	Field and Description
`static HBaseClassTestRule`	`CLASS_RULE`

Constructors
Constructor and Description
`TestRegionServerOnlineConfigChange()`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`setUp()`
`static void`	`tearDown()`
`void`	`testCompactionConfigurationOnlineChange()` Test that the configurations in the CompactionConfiguration class change properly.
`void`	`testNumCompactionThreadsOnlineChange()` Check if the number of compaction threads changes online

public static final HBaseClassTestRule CLASS_RULE

Constructor Detail
- TestRegionServerOnlineConfigChange
```
public TestRegionServerOnlineConfigChange()
```

public static void setUp()
                  throws Exception

public static void tearDown()
                     throws Exception

public void testNumCompactionThreadsOnlineChange()
                                          throws IOException

Check if the number of compaction threads changes online

Class TestRegionServerOnlineConfigChange