org.apache.hudi.io.hadoop

Class HoodieAvroOrcReader

java.lang.Object

org.apache.hudi.io.storage.HoodieAvroFileReader

org.apache.hudi.io.hadoop.HoodieAvroOrcReader

All Implemented Interfaces:

AutoCloseable, HoodieFileReader<org.apache.avro.generic.IndexedRecord>

public class HoodieAvroOrcReader
extends HoodieAvroFileReader

HoodieFileReader implementation for ORC format.

Constructor Summary

Constructors

Constructor and Description
HoodieAvroOrcReader(HoodieStorage storage, StoragePath path)

Method Summary

Modifier and Type	Method and Description
void	close()
Set<String>	filterRowKeys(Set candidateRowKeys)
ClosableIterator<org.apache.avro.generic.IndexedRecord>	getIndexedRecordIterator(org.apache.avro.Schema readerSchema, org.apache.avro.Schema requestedSchema)
ClosableIterator<String>	getRecordKeyIterator()
org.apache.avro.Schema	getSchema()
long	getTotalRecords()
BloomFilter	readBloomFilter()
String[]	readMinMaxRecordKeys()

Methods inherited from class org.apache.hudi.io.storage.HoodieAvroFileReader

getIndexedRecordIterator, getRecordIterator

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hudi.io.storage.HoodieFileReader

getRecordIterator, getRecordIterator

Constructor Detail

HoodieAvroOrcReader

public HoodieAvroOrcReader(HoodieStorage storage,
                           StoragePath path)

Method Detail

readMinMaxRecordKeys

public String[] readMinMaxRecordKeys()

readBloomFilter

public BloomFilter readBloomFilter()

filterRowKeys

public Set<String> filterRowKeys(Set candidateRowKeys)

getIndexedRecordIterator

public ClosableIterator<org.apache.avro.generic.IndexedRecord> getIndexedRecordIterator(org.apache.avro.Schema readerSchema,
                                                                                        org.apache.avro.Schema requestedSchema)

Specified by:

getIndexedRecordIterator in class HoodieAvroFileReader

getRecordKeyIterator

public ClosableIterator<String> getRecordKeyIterator()

getSchema

public org.apache.avro.Schema getSchema()

close

public void close()

getTotalRecords

public long getTotalRecords()