org.apache.hudi.io

Class HoodieKeyLocationFetchHandle<T extends HoodieRecordPayload,I,K,O>

java.lang.Object

org.apache.hudi.io.HoodieIOHandle<T,I,K,O>

org.apache.hudi.io.HoodieReadHandle<T,I,K,O>

org.apache.hudi.io.HoodieKeyLocationFetchHandle<T,I,K,O>

Type Parameters:

T -

public class HoodieKeyLocationFetchHandle<T extends HoodieRecordPayload,I,K,O>
extends HoodieReadHandle<T,I,K,O>

HoodieRecordLocation fetch handle for all records from HoodieBaseFile of interest.

Field Summary

Fields inherited from class org.apache.hudi.io.HoodieReadHandle

partitionPathFileIDPair

Fields inherited from class org.apache.hudi.io.HoodieIOHandle

config, fs, hoodieTable, instantTime

Constructor Summary

Constructors

Constructor and Description
HoodieKeyLocationFetchHandle(HoodieWriteConfig config, HoodieTable<T,I,K,O> hoodieTable, Pair<String,HoodieBaseFile> partitionPathBaseFilePair, Option<BaseKeyGenerator> keyGeneratorOpt)

Method Summary

Modifier and Type	Method and Description
Stream<Pair<HoodieKey,HoodieRecordLocation>>	locations()

Methods inherited from class org.apache.hudi.io.HoodieReadHandle

createNewFileReader, getFileId, getFileSystem, getLatestDataFile, getPartitionPathFileIDPair

Methods inherited from class java.lang.Object

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

Constructor Detail

HoodieKeyLocationFetchHandle

public HoodieKeyLocationFetchHandle(HoodieWriteConfig config,
                                    HoodieTable<T,I,K,O> hoodieTable,
                                    Pair<String,HoodieBaseFile> partitionPathBaseFilePair,
                                    Option<BaseKeyGenerator> keyGeneratorOpt)

Method Detail

locations

public Stream<Pair<HoodieKey,HoodieRecordLocation>> locations()