org.apache.hadoop.hive.ql.exec

Class TableScanOperator.ProbeDecodeContext

java.lang.Object

org.apache.hadoop.hive.ql.exec.TableScanOperator.ProbeDecodeContext

Enclosing class:

TableScanOperator

public static class TableScanOperator.ProbeDecodeContext
extends Object

Inner wrapper class for TS ProbeDecode optimization

Constructor Summary

Constructors

Constructor and Description
ProbeDecodeContext(String mjSmallTableCacheKey, byte mjSmallTablePos, String mjBigTableKeyColName, double keyRatio)

Method Summary

Modifier and Type	Method and Description
double	getKeyRatio()
String	getMjBigTableKeyColName()
String	getMjSmallTableCacheKey()
byte	getMjSmallTablePos()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProbeDecodeContext

public ProbeDecodeContext(String mjSmallTableCacheKey,
                          byte mjSmallTablePos,
                          String mjBigTableKeyColName,
                          double keyRatio)

Method Detail

getMjSmallTableCacheKey

public String getMjSmallTableCacheKey()

getMjSmallTablePos

public byte getMjSmallTablePos()

getMjBigTableKeyColName

public String getMjBigTableKeyColName()

getKeyRatio

public double getKeyRatio()

toString

public String toString()

Overrides:

toString in class Object