Package org.apache.iceberg

Class PartitionStatsUtil

java.lang.Object

org.apache.iceberg.PartitionStatsUtil

public class PartitionStatsUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static java.util.Collection<PartitionStats>	computeStats(Table table, Snapshot snapshot)	Computes the partition stats for the given snapshot of the table.
static java.util.List<PartitionStats>	sortStats(java.util.Collection<PartitionStats> stats, Types.StructType partitionType)	Sorts the PartitionStats based on the partition data.

Methods inherited from class java.lang.Object

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

Method Detail

computeStats

public static java.util.Collection<PartitionStats> computeStats(Table table,
                                                                Snapshot snapshot)

Computes the partition stats for the given snapshot of the table.

Parameters:

table - the table for which partition stats to be computed.

snapshot - the snapshot for which partition stats is computed.

Returns:

the collection of PartitionStats

sortStats

public static java.util.List<PartitionStats> sortStats(java.util.Collection<PartitionStats> stats,
                                                       Types.StructType partitionType)

Sorts the PartitionStats based on the partition data.

Parameters:

stats - collection of PartitionStats which needs to be sorted.

partitionType - unified partition schema.

Returns:

the list of PartitionStats