org.apache.hadoop.hive.ql.index
Class AbstractIndexHandler

java.lang.Object
  extended by org.apache.hadoop.hive.ql.index.AbstractIndexHandler
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, HiveIndexHandler
Direct Known Subclasses:
CompactIndexHandler

public abstract class AbstractIndexHandler
extends Object
implements HiveIndexHandler

Abstract base class for index handlers. This is provided as insulation so that as HiveIndexHandler evolves, default implementations of new methods can be added here in order to avoid breaking existing plugin implementations.


Constructor Summary
AbstractIndexHandler()
           
 
Method Summary
static String getColumnNames(List<FieldSchema> fieldSchemas)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.hive.ql.index.HiveIndexHandler
analyzeIndexDefinition, generateIndexBuildTaskList, usesIndexTable
 
Methods inherited from interface org.apache.hadoop.conf.Configurable
getConf, setConf
 

Constructor Detail

AbstractIndexHandler

public AbstractIndexHandler()
Method Detail

getColumnNames

public static String getColumnNames(List<FieldSchema> fieldSchemas)


Copyright © 2011 The Apache Software Foundation