com.hotels.bdp.circustrain.core

Class PartitionsAndStatistics

java.lang.Object

com.hotels.bdp.circustrain.core.PartitionsAndStatistics

public class PartitionsAndStatistics
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
PartitionsAndStatistics(java.util.List<org.apache.hadoop.hive.metastore.api.FieldSchema> partitionKeys, java.util.List<org.apache.hadoop.hive.metastore.api.Partition> partitions, java.util.Map<java.lang.String,java.util.List<org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj>> statisticsByPartitionName)
PartitionsAndStatistics(java.util.List<org.apache.hadoop.hive.metastore.api.FieldSchema> partitionKeys, java.util.Map<org.apache.hadoop.hive.metastore.api.Partition,org.apache.hadoop.hive.metastore.api.ColumnStatistics> statisticsByPartition)

Method Summary

Modifier and Type	Method and Description
java.util.List<org.apache.hadoop.hive.metastore.api.FieldSchema>	getPartitionKeys()
java.util.List<java.lang.String>	getPartitionNames()
java.util.List<org.apache.hadoop.hive.metastore.api.Partition>	getPartitions()
org.apache.hadoop.hive.metastore.api.ColumnStatistics	getStatisticsForPartition(org.apache.hadoop.hive.metastore.api.Partition partition)

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionsAndStatistics

public PartitionsAndStatistics(java.util.List<org.apache.hadoop.hive.metastore.api.FieldSchema> partitionKeys,
                               java.util.List<org.apache.hadoop.hive.metastore.api.Partition> partitions,
                               java.util.Map<java.lang.String,java.util.List<org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj>> statisticsByPartitionName)

PartitionsAndStatistics

public PartitionsAndStatistics(java.util.List<org.apache.hadoop.hive.metastore.api.FieldSchema> partitionKeys,
                               java.util.Map<org.apache.hadoop.hive.metastore.api.Partition,org.apache.hadoop.hive.metastore.api.ColumnStatistics> statisticsByPartition)

Method Detail

getPartitions

public java.util.List<org.apache.hadoop.hive.metastore.api.Partition> getPartitions()

getPartitionKeys

public java.util.List<org.apache.hadoop.hive.metastore.api.FieldSchema> getPartitionKeys()

getStatisticsForPartition

public org.apache.hadoop.hive.metastore.api.ColumnStatistics getStatisticsForPartition(org.apache.hadoop.hive.metastore.api.Partition partition)

getPartitionNames

public java.util.List<java.lang.String> getPartitionNames()

Returns:

list of partition names example: [key1=a/key2=b, key1=c/key2=d]