org.apache.hudi.io.storage

Class HoodieFileReaderFactory

java.lang.Object

org.apache.hudi.io.storage.HoodieFileReaderFactory

public class HoodieFileReaderFactory
extends Object

Factory methods to create Hudi file reader.

Field Summary

Fields

Modifier and Type	Field and Description
protected HoodieStorage	storage

Constructor Summary

Constructors

Constructor and Description
HoodieFileReaderFactory(HoodieStorage storage)

Method Summary

Modifier and Type	Method and Description
HoodieFileReader	getContentReader(HoodieConfig hoodieConfig, StoragePath path, HoodieFileFormat format, HoodieStorage storage, byte[] content, Option<org.apache.avro.Schema> schemaOption)
HoodieFileReader	getFileReader(HoodieConfig hoodieConfig, StoragePath path)
HoodieFileReader	getFileReader(HoodieConfig hoodieConfig, StoragePath path, HoodieFileFormat format)
HoodieFileReader	getFileReader(HoodieConfig hoodieConfig, StoragePath path, HoodieFileFormat format, Option<org.apache.avro.Schema> schemaOption)
protected static boolean	isUseNativeHFileReaderEnabled(HoodieConfig hoodieConfig)
HoodieFileReader	newBootstrapFileReader(HoodieFileReader skeletonFileReader, HoodieFileReader dataFileReader, Option<String[]> partitionFields, Object[] partitionValues)
protected HoodieFileReader	newHFileFileReader(HoodieConfig hoodieConfig, StoragePath path, HoodieStorage storage, byte[] content, Option<org.apache.avro.Schema> schemaOption)
protected HoodieFileReader	newHFileFileReader(HoodieConfig hoodieConfig, StoragePath path, Option<org.apache.avro.Schema> schemaOption)
protected HoodieFileReader	newOrcFileReader(StoragePath path)
protected HoodieFileReader	newParquetFileReader(StoragePath path)

Methods inherited from class java.lang.Object

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

Field Detail

storage

protected final HoodieStorage storage

Constructor Detail

HoodieFileReaderFactory

public HoodieFileReaderFactory(HoodieStorage storage)

Method Detail

getFileReader

public HoodieFileReader getFileReader(HoodieConfig hoodieConfig,
                                      StoragePath path)
                               throws IOException

Throws:

IOException

getFileReader

public HoodieFileReader getFileReader(HoodieConfig hoodieConfig,
                                      StoragePath path,
                                      HoodieFileFormat format)
                               throws IOException

Throws:

IOException

getFileReader

public HoodieFileReader getFileReader(HoodieConfig hoodieConfig,
                                      StoragePath path,
                                      HoodieFileFormat format,
                                      Option<org.apache.avro.Schema> schemaOption)
                               throws IOException

Throws:

IOException

getContentReader

public HoodieFileReader getContentReader(HoodieConfig hoodieConfig,
                                         StoragePath path,
                                         HoodieFileFormat format,
                                         HoodieStorage storage,
                                         byte[] content,
                                         Option<org.apache.avro.Schema> schemaOption)
                                  throws IOException

Throws:

IOException

newParquetFileReader

protected HoodieFileReader newParquetFileReader(StoragePath path)

newHFileFileReader

protected HoodieFileReader newHFileFileReader(HoodieConfig hoodieConfig,
                                              StoragePath path,
                                              Option<org.apache.avro.Schema> schemaOption)
                                       throws IOException

Throws:

IOException

newHFileFileReader

protected HoodieFileReader newHFileFileReader(HoodieConfig hoodieConfig,
                                              StoragePath path,
                                              HoodieStorage storage,
                                              byte[] content,
                                              Option<org.apache.avro.Schema> schemaOption)
                                       throws IOException

Throws:

IOException

newOrcFileReader

protected HoodieFileReader newOrcFileReader(StoragePath path)

newBootstrapFileReader

public HoodieFileReader newBootstrapFileReader(HoodieFileReader skeletonFileReader,
                                               HoodieFileReader dataFileReader,
                                               Option<String[]> partitionFields,
                                               Object[] partitionValues)

isUseNativeHFileReaderEnabled

protected static boolean isUseNativeHFileReaderEnabled(HoodieConfig hoodieConfig)