Package org.apache.druid.indexer

Class SortableBytes

java.lang.Object

org.apache.druid.indexer.SortableBytes

public class SortableBytes
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SortableBytes.SortableBytesGroupingComparator
static class	SortableBytes.SortableBytesSortingComparator

Constructor Summary

Constructors

Constructor	Description
SortableBytes(byte[] groupKey, byte[] sortKey)

Method Summary

Modifier and Type	Method	Description
static SortableBytes	fromBytes(byte[] bytes, int offset, int length)
static SortableBytes	fromBytesWritable(org.apache.hadoop.io.BytesWritable bytes)
byte[]	getGroupKey()
byte[]	getSortKey()
byte[]	toBytes()
org.apache.hadoop.io.BytesWritable	toBytesWritable()
String	toString()
static void	useSortableBytesAsMapOutputKey(org.apache.hadoop.mapreduce.Job job, Class<? extends org.apache.hadoop.mapreduce.Partitioner> partitionerClass)

Methods inherited from class java.lang.Object

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

Constructor Detail

SortableBytes

public SortableBytes(byte[] groupKey,
                     byte[] sortKey)

Method Detail

getGroupKey

public byte[] getGroupKey()

getSortKey

public byte[] getSortKey()

toBytes

public byte[] toBytes()

toBytesWritable

public org.apache.hadoop.io.BytesWritable toBytesWritable()

toString

public String toString()

Overrides:

toString in class Object

fromBytesWritable

public static SortableBytes fromBytesWritable(org.apache.hadoop.io.BytesWritable bytes)

fromBytes

public static SortableBytes fromBytes(byte[] bytes,
                                      int offset,
                                      int length)

useSortableBytesAsMapOutputKey

public static void useSortableBytesAsMapOutputKey(org.apache.hadoop.mapreduce.Job job,
                                                  Class<? extends org.apache.hadoop.mapreduce.Partitioner> partitionerClass)