org.apache.flume.sink.hbase
Class SimpleRowKeyGenerator

java.lang.Object
  org.apache.flume.sink.hbase.SimpleRowKeyGenerator

public class SimpleRowKeyGenerator
extends Object

Utility class for users to generate their own keys. Any key can be used, this is just a utility that provides a set of simple keys.

Constructor Summary

SimpleRowKeyGenerator()

Method Summary

static byte[]	getNanoTimestampKey(String prefix)
static byte[]	getRandomKey(String prefix)
static byte[]	getTimestampKey(String prefix)
static byte[]	getUUIDKey(String prefix)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleRowKeyGenerator

public SimpleRowKeyGenerator()

Method Detail

getUUIDKey

public static byte[] getUUIDKey(String prefix)
                         throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

getRandomKey

public static byte[] getRandomKey(String prefix)
                           throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

getTimestampKey

public static byte[] getTimestampKey(String prefix)
                              throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

getNanoTimestampKey

public static byte[] getNanoTimestampKey(String prefix)
                                  throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException