org.apache.hudi.table.storage

Class HoodieConsistentBucketLayout

java.lang.Object

org.apache.hudi.table.storage.HoodieStorageLayout

org.apache.hudi.table.storage.HoodieConsistentBucketLayout

All Implemented Interfaces:

Serializable

public class HoodieConsistentBucketLayout
extends HoodieStorageLayout

Storage layout when using consistent hashing bucket index.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hudi.table.storage.HoodieStorageLayout

HoodieStorageLayout.LayoutType

Field Summary

Fields

Modifier and Type	Field and Description
static Set<WriteOperationType>	SUPPORTED_OPERATIONS

Fields inherited from class org.apache.hudi.table.storage.HoodieStorageLayout

config

Constructor Summary

Constructors

Constructor and Description
HoodieConsistentBucketLayout(HoodieWriteConfig config)

Method Summary

Modifier and Type	Method and Description
boolean	determinesNumFileGroups() Bucketing controls the number of file groups directly.
Option<String>	layoutPartitionerClass() Consistent hashing will tag all incoming records, so we could go ahead reusing an existing Partitioner
boolean	writeOperationSupported(WriteOperationType operationType) Determines if the operation is supported by the layout.

Methods inherited from class java.lang.Object

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

Field Detail

SUPPORTED_OPERATIONS

public static final Set<WriteOperationType> SUPPORTED_OPERATIONS

Constructor Detail

HoodieConsistentBucketLayout

public HoodieConsistentBucketLayout(HoodieWriteConfig config)

Method Detail

determinesNumFileGroups

public boolean determinesNumFileGroups()

Bucketing controls the number of file groups directly.

Specified by:

determinesNumFileGroups in class HoodieStorageLayout

layoutPartitionerClass

public Option<String> layoutPartitionerClass()

Consistent hashing will tag all incoming records, so we could go ahead reusing an existing Partitioner

Specified by:

layoutPartitionerClass in class HoodieStorageLayout

writeOperationSupported

public boolean writeOperationSupported(WriteOperationType operationType)

Description copied from class: HoodieStorageLayout

Determines if the operation is supported by the layout.

Specified by:

writeOperationSupported in class HoodieStorageLayout