org.apache.hudi.io.storage

Class HoodieOrcReader<R extends org.apache.avro.generic.IndexedRecord>

java.lang.Object

org.apache.hudi.io.storage.HoodieOrcReader<R>

All Implemented Interfaces:

AutoCloseable, HoodieFileReader

public class HoodieOrcReader<R extends org.apache.avro.generic.IndexedRecord>
extends Object
implements HoodieFileReader

Constructor Summary

Constructors

Constructor and Description
HoodieOrcReader(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path path)

Method Summary

Modifier and Type	Method and Description
void	close()
Set<String>	filterRowKeys(Set candidateRowKeys)
ClosableIterator<R>	getRecordIterator(org.apache.avro.Schema schema)
org.apache.avro.Schema	getSchema()
long	getTotalRecords()
BloomFilter	readBloomFilter()
String[]	readMinMaxRecordKeys()

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

getRecordByKey, getRecordByKey, getRecordIterator, getRecordsByKeyPrefixIterator, getRecordsByKeyPrefixIterator, getRecordsByKeysIterator, getRecordsByKeysIterator

Constructor Detail

HoodieOrcReader

public HoodieOrcReader(org.apache.hadoop.conf.Configuration configuration,
                       org.apache.hadoop.fs.Path path)

Method Detail

readMinMaxRecordKeys

public String[] readMinMaxRecordKeys()

Specified by:

readMinMaxRecordKeys in interface HoodieFileReader

readBloomFilter

public BloomFilter readBloomFilter()

Specified by:

readBloomFilter in interface HoodieFileReader

filterRowKeys

public Set<String> filterRowKeys(Set candidateRowKeys)

Specified by:

filterRowKeys in interface HoodieFileReader

getRecordIterator

public ClosableIterator<R> getRecordIterator(org.apache.avro.Schema schema)
                                      throws IOException

Specified by:

getRecordIterator in interface HoodieFileReader

Throws:

IOException

getSchema

public org.apache.avro.Schema getSchema()

Specified by:

getSchema in interface HoodieFileReader

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface HoodieFileReader

getTotalRecords

public long getTotalRecords()

Specified by:

getTotalRecords in interface HoodieFileReader