```
public class GarbageCollectorCommunicatesWithTServersIT
extends ConfigurableMacBase
```
ACCUMULO-3302 series of tests which ensure that a WAL is prematurely closed when a TServer may still continue to use it. Checking that no tablet references a WAL is insufficient to determine if a WAL will never be used in the future.

Field Summary
- Fields inherited from class org.apache.accumulo.test.functional.ConfigurableMacBase
  cluster, ROOT_PASSWORD
- Fields inherited from class org.apache.accumulo.harness.AccumuloITBase
  testName

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`configure(MiniAccumuloConfigImpl cfg, org.apache.hadoop.conf.Configuration coreSite)`
`int`	`defaultTimeoutSeconds()`	time to wait per-method before declaring a timeout, in seconds.
`void`	`testActiveWalPrecludesClosing()`
`void`	`testUnreferencedWalInTserverIsClosed()`

Constructor Detail
- GarbageCollectorCommunicatesWithTServersIT
```
public GarbageCollectorCommunicatesWithTServersIT()
```

public void configure(MiniAccumuloConfigImpl cfg,
                      org.apache.hadoop.conf.Configuration coreSite)

public void testActiveWalPrecludesClosing()
                                   throws Exception

public void testUnreferencedWalInTserverIsClosed()
                                          throws Exception

Class GarbageCollectorCommunicatesWithTServersIT