org.apache.hadoop.hive.ql.exec
Class DefaultBucketMatcher

java.lang.Object
  org.apache.hadoop.hive.ql.exec.DefaultBucketMatcher

All Implemented Interfaces:

BucketMatcher

public class DefaultBucketMatcher
extends Object
implements BucketMatcher

Constructor Summary

DefaultBucketMatcher()

Method Summary

List<org.apache.hadoop.fs.Path>	getAliasBucketFiles(String refTableInputFile, String refTableAlias, String alias)
Map<String,Integer>	getBucketFileNameMapping()
void	setAliasBucketFileNameMapping(Map<String,Map<String,List<String>>> aliasBucketFileNameMapping)
void	setBucketFileNameMapping(Map<String,Integer> bucketFileNameMapping)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultBucketMatcher

public DefaultBucketMatcher()

Method Detail

getAliasBucketFiles

public List<org.apache.hadoop.fs.Path> getAliasBucketFiles(String refTableInputFile,
                                                           String refTableAlias,
                                                           String alias)

Specified by:

getAliasBucketFiles in interface BucketMatcher

setAliasBucketFileNameMapping

public void setAliasBucketFileNameMapping(Map<String,Map<String,List<String>>> aliasBucketFileNameMapping)

Specified by:

setAliasBucketFileNameMapping in interface BucketMatcher

getBucketFileNameMapping

public Map<String,Integer> getBucketFileNameMapping()

Specified by:

getBucketFileNameMapping in interface BucketMatcher

setBucketFileNameMapping

public void setBucketFileNameMapping(Map<String,Integer> bucketFileNameMapping)

Specified by:

setBucketFileNameMapping in interface BucketMatcher