DirScanPool (Apache HBase 1.4.11 API)

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java.lang.Object
- org.apache.hadoop.hbase.master.cleaner.DirScanPool

All Implemented Interfaces:: ConfigurationObserver

@InterfaceAudience.Private
public class DirScanPool
extends Object
implements ConfigurationObserver

The thread pool used for scan directories

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  DirScanPool(org.apache.hadoop.conf.Configuration conf)
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  int getSize()
  
  void onConfigurationChange(org.apache.hadoop.conf.Configuration conf)
  Checks if pool can be updated.
  
  void shutdownNow()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DirScanPool
```
public DirScanPool(org.apache.hadoop.conf.Configuration conf)
```
- Method Detail
  - onConfigurationChange
```
public void onConfigurationChange(org.apache.hadoop.conf.Configuration conf)
```
    Checks if pool can be updated. If so, mark for update later.
    
    Specified by:
    
    onConfigurationChange in interface ConfigurationObserver
    
    Parameters:
    conf - configuration
  - shutdownNow
```
public void shutdownNow()
```
  - getSize
```
public int getSize()
```

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