RegionGroupingProvider.IdentityGroupingStrategy (Apache HBase 1.2.12 API)

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java.lang.Object
- org.apache.hadoop.hbase.wal.RegionGroupingProvider.IdentityGroupingStrategy

All Implemented Interfaces:: RegionGroupingProvider.RegionGroupingStrategy

Enclosing class:: RegionGroupingProvider

static class RegionGroupingProvider.IdentityGroupingStrategy
extends Object
implements RegionGroupingProvider.RegionGroupingStrategy

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  RegionGroupingProvider.IdentityGroupingStrategy()
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  byte[] group(byte[] identifier)
  Given an identifier, pick a group.
  
  void init(org.apache.hadoop.conf.Configuration config)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RegionGroupingProvider.IdentityGroupingStrategy
```
RegionGroupingProvider.IdentityGroupingStrategy()
```
- Method Detail
  - init
```
public void init(org.apache.hadoop.conf.Configuration config)
```
    Specified by:
    
    init in interface RegionGroupingProvider.RegionGroupingStrategy
  - group
```
public byte[] group(byte[] identifier)
```
    Description copied from interface: RegionGroupingProvider.RegionGroupingStrategy
    
    Given an identifier, pick a group. the byte[] returned for a given group must always use the same instance, since we will be using it as a hash key.
    
    Specified by:
    
    group in interface RegionGroupingProvider.RegionGroupingStrategy

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