org.apache.hadoop.hive.ql.exec
Class ByteWritable.Comparator

java.lang.Object
  org.apache.hadoop.io.WritableComparator
      org.apache.hadoop.hive.ql.exec.ByteWritable.Comparator

All Implemented Interfaces:

Comparator, org.apache.hadoop.io.RawComparator

Enclosing class:

ByteWritable

public static class ByteWritable.Comparator
extends org.apache.hadoop.io.WritableComparator

A Comparator optimized for BytesWritable.

Constructor Summary

ByteWritable.Comparator()

Method Summary

int	compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2) Compare the buffers in serialized form.

Methods inherited from class org.apache.hadoop.io.WritableComparator

compare, compare, compareBytes, define, get, getKeyClass, hashBytes, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

ByteWritable.Comparator

public ByteWritable.Comparator()

Method Detail

compare

public int compare(byte[] b1,
                   int s1,
                   int l1,
                   byte[] b2,
                   int s2,
                   int l2)

Compare the buffers in serialized form.

Specified by:

compare in interface org.apache.hadoop.io.RawComparator

Overrides:

compare in class org.apache.hadoop.io.WritableComparator