org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
Class PigSecondaryKeyComparator

java.lang.Object
  extended by org.apache.hadoop.io.WritableComparator
      extended by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSecondaryKeyComparator
All Implemented Interfaces:
Comparator, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.RawComparator

public class PigSecondaryKeyComparator
extends org.apache.hadoop.io.WritableComparator
implements org.apache.hadoop.conf.Configurable


Constructor Summary
protected PigSecondaryKeyComparator()
           
 
Method Summary
 int compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2)
           
 org.apache.hadoop.conf.Configuration getConf()
           
 void setConf(org.apache.hadoop.conf.Configuration conf)
           
 
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
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

PigSecondaryKeyComparator

protected PigSecondaryKeyComparator()
Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)
Specified by:
setConf in interface org.apache.hadoop.conf.Configurable

getConf

public org.apache.hadoop.conf.Configuration getConf()
Specified by:
getConf in interface org.apache.hadoop.conf.Configurable

compare

public int compare(byte[] b1,
                   int s1,
                   int l1,
                   byte[] b2,
                   int s2,
                   int l2)
Specified by:
compare in interface org.apache.hadoop.io.RawComparator
Overrides:
compare in class org.apache.hadoop.io.WritableComparator


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