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

Field Summary

protected org.apache.commons.logging.Log

LOG

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

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

Field Detail

LOG

protected org.apache.commons.logging.Log LOG

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