org.apache.hudi.index.bloom

Class ListBasedHoodieBloomIndexHelper

java.lang.Object

org.apache.hudi.index.bloom.BaseHoodieBloomIndexHelper

org.apache.hudi.index.bloom.ListBasedHoodieBloomIndexHelper

All Implemented Interfaces:

Serializable

public class ListBasedHoodieBloomIndexHelper
extends BaseHoodieBloomIndexHelper

Helper for HoodieBloomIndex containing Java List-based logic.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ListBasedHoodieBloomIndexHelper()

Method Summary

Modifier and Type	Method and Description
HoodiePairData<HoodieKey,HoodieRecordLocation>	findMatchingFilesForRecordKeys(HoodieWriteConfig config, HoodieEngineContext context, HoodieTable hoodieTable, HoodiePairData<String,String> partitionRecordKeyPairs, HoodiePairData<HoodieFileGroupId,String> fileComparisonPairs, Map<String,List<BloomIndexFileInfo>> partitionToFileInfo, Map<String,Long> recordsPerPartition) Find out pair.
static ListBasedHoodieBloomIndexHelper	getInstance()

Methods inherited from class java.lang.Object

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

Constructor Detail

ListBasedHoodieBloomIndexHelper

protected ListBasedHoodieBloomIndexHelper()

Method Detail

getInstance

public static ListBasedHoodieBloomIndexHelper getInstance()

findMatchingFilesForRecordKeys

public HoodiePairData<HoodieKey,HoodieRecordLocation> findMatchingFilesForRecordKeys(HoodieWriteConfig config,
                                                                                     HoodieEngineContext context,
                                                                                     HoodieTable hoodieTable,
                                                                                     HoodiePairData<String,String> partitionRecordKeyPairs,
                                                                                     HoodiePairData<HoodieFileGroupId,String> fileComparisonPairs,
                                                                                     Map<String,List<BloomIndexFileInfo>> partitionToFileInfo,
                                                                                     Map<String,Long> recordsPerPartition)

Description copied from class: BaseHoodieBloomIndexHelper

Find out pair.

Specified by:

findMatchingFilesForRecordKeys in class BaseHoodieBloomIndexHelper

Parameters:

config - Write config.

context - HoodieEngineContext instance to use.

hoodieTable - HoodieTable instance to use.

partitionRecordKeyPairs - Pairs of partition path and record key.

fileComparisonPairs - Pairs of filename and record key based on file comparisons.

partitionToFileInfo - Partition path to BloomIndexFileInfo map.

recordsPerPartition - Number of records per partition in a map.

Returns:

HoodiePairData of HoodieKey and HoodieRecordLocation pairs.