co.cask.cdap.hbase.wd

Class RowKeyDistributorByOneBytePrefix

java.lang.Object

co.cask.cdap.hbase.wd.AbstractRowKeyDistributor

co.cask.cdap.hbase.wd.RowKeyDistributorByOneBytePrefix

All Implemented Interfaces:

Parametrizable

public class RowKeyDistributorByOneBytePrefix
extends AbstractRowKeyDistributor

Provides handy methods to distribute

Constructor Summary

Constructors

Constructor and Description
RowKeyDistributorByOneBytePrefix() Constructor reflection.
RowKeyDistributorByOneBytePrefix(byte bucketsCount)

Method Summary

Methods

Modifier and Type	Method and Description
byte[][]	getAllDistributedKeys(byte[] originalKey)
byte[]	getDistributedKey(byte[] originalKey)
byte[]	getOriginalKey(byte[] adjustedKey)
String	getParamsToStore()
void	init(String params)

Methods inherited from class co.cask.cdap.hbase.wd.AbstractRowKeyDistributor

addInfo, getDistributedIntervals, getDistributedScans

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RowKeyDistributorByOneBytePrefix

public RowKeyDistributorByOneBytePrefix()

Constructor reflection. DO NOT USE

RowKeyDistributorByOneBytePrefix

public RowKeyDistributorByOneBytePrefix(byte bucketsCount)

Method Detail

getDistributedKey

public byte[] getDistributedKey(byte[] originalKey)

Specified by:

getDistributedKey in class AbstractRowKeyDistributor

getOriginalKey

public byte[] getOriginalKey(byte[] adjustedKey)

Specified by:

getOriginalKey in class AbstractRowKeyDistributor

getAllDistributedKeys

public byte[][] getAllDistributedKeys(byte[] originalKey)

Specified by:

getAllDistributedKeys in class AbstractRowKeyDistributor

getParamsToStore

public String getParamsToStore()

init

public void init(String params)