Package org.apache.druid.timeline.partition

Class HashPartitioner

java.lang.Object

org.apache.druid.timeline.partition.HashPartitioner

public class HashPartitioner
extends Object

This class is used for hash partitioning during ingestion. The ShardSpecLookup returned from createHashLookup(java.util.List<? extends org.apache.druid.timeline.partition.ShardSpec>) is used to determine what hash bucket the given input row will belong to.

Method Summary

Modifier and Type	Method	Description
static List<Object>	extractKeys(List<String> partitionDimensions, long timestamp, InputRow inputRow)

Methods inherited from class java.lang.Object

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

Method Detail

extractKeys

public static List<Object> extractKeys(List<String> partitionDimensions,
                                       long timestamp,
                                       InputRow inputRow)