Package org.apache.druid.timeline.partition

Interface Summary

Interface	Description
BucketNumberedShardSpec<T extends BuildingShardSpec>	This is one of the special shardSpecs which are temporarily used during batch ingestion.
BuildingShardSpec<T extends ShardSpec>	This is one of the special shardSpecs which are temporarily used during batch ingestion.
OverwriteShardSpec	ShardSpec for non-first-generation segments.
PartialShardSpec	This interface is used in the segment allocation protocol when it is coordinated by the Overlord; when appending segments to an existing datasource (either streaming ingestion or batch append) or any case when segment lock is used.
PartitionChunk<T>	A PartitionChunk represents a chunk of a partitioned(sharded) space.
ShardSpec	A Marker interface that exists to combine ShardSpec objects together for Jackson.
ShardSpec.Type	ShardSpec type names.
ShardSpecLookup

Class Summary

Class	Description
BaseDimensionRangeShardSpec
BuildingDimensionRangeShardSpec	See BuildingShardSpec for how this class is used.
BuildingHashBasedNumberedShardSpec	See BuildingShardSpec for how this class is used.
BuildingNumberedShardSpec	See BuildingShardSpec for how this class is used.
BuildingSingleDimensionShardSpec	See BuildingShardSpec for how this class is used.
DimensionRangeBucketShardSpec	See BucketNumberedShardSpec for how this class is used.
DimensionRangeShardSpec	ShardSpec for partitioning based on ranges of one or more dimensions.
HashBasedNumberedPartialShardSpec
HashBasedNumberedShardSpec
HashBucketShardSpec	See BucketNumberedShardSpec for how this class is used.
HashPartitioner	This class is used for hash partitioning during ingestion.
IntegerPartitionChunk<T extends Overshadowable>
LinearPartialShardSpec
LinearPartitionChunk<T>
LinearShardSpec	An extendable linear shard spec.
NoneShardSpec	Deprecated. Since Druid 0.15.0.
NumberedOverwritePartialShardSpec
NumberedOverwriteShardSpec	This shardSpec is used only for the segments created by overwriting tasks with segment lock enabled.
NumberedOverwritingPartitionChunk<T>	PartitionChunk corresponding to NumberedOverwriteShardSpec
NumberedPartialShardSpec
NumberedPartitionChunk<T>
NumberedShardSpec	An extendable linear shard spec containing the information of core partitions.
PartitionBoundaries	List of range partition boundaries.
PartitionHolder<T extends Overshadowable<T>>	An object that clumps together multiple other objects which each represent a shard of some space.
PartitionIds
SingleDimensionPartialShardSpec
SingleDimensionRangeBucketShardSpec	See BucketNumberedShardSpec for how this class is used.
SingleDimensionShardSpec	ShardSpec for range partitioning based on a single dimension
SingleElementPartitionChunk<T>	Deprecated.
StringPartitionChunk<T>
TombstonePartitionedChunk<T>
TombstoneShardSpec	A shard spec to represent tombstones.

Enum Summary

Enum	Description
HashPartitionFunction	An enum of supported hash partition functions.