org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast

Class VectorMapJoinFastKeyStore

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastKeyStore

public class VectorMapJoinFastKeyStore
extends Object

Constructor Summary

Constructors

Constructor and Description
VectorMapJoinFastKeyStore(int writeBuffersSize)
VectorMapJoinFastKeyStore(WriteBuffers writeBuffers)

Method Summary

Methods

Modifier and Type	Method and Description
long	add(byte[] keyBytes, int keyStart, int keyLength)
boolean	equalKey(long keyRefWord, byte[] keyBytes, int keyStart, int keyLength)

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorMapJoinFastKeyStore

public VectorMapJoinFastKeyStore(int writeBuffersSize)

VectorMapJoinFastKeyStore

public VectorMapJoinFastKeyStore(WriteBuffers writeBuffers)

Method Detail

add

public long add(byte[] keyBytes,
       int keyStart,
       int keyLength)

equalKey

public boolean equalKey(long keyRefWord,
               byte[] keyBytes,
               int keyStart,
               int keyLength)