com.facebook.presto.hive

Class OrcFileWriterFactory

java.lang.Object

com.facebook.presto.hive.OrcFileWriterFactory

All Implemented Interfaces:

HiveFileWriterFactory

public class OrcFileWriterFactory
extends Object
implements HiveFileWriterFactory

Constructor Summary

Constructors

Constructor and Description
OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment, DataSinkFactory dataSinkFactory, TypeManager typeManager, NodeVersion nodeVersion, org.joda.time.DateTimeZone hiveStorageTimeZone, FileFormatDataSourceStats readStats, OrcFileWriterConfig orcFileWriterConfig, HiveDwrfEncryptionProvider dwrfEncryptionProvider)
OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment, DataSinkFactory dataSinkFactory, TypeManager typeManager, NodeVersion nodeVersion, HiveClientConfig hiveClientConfig, FileFormatDataSourceStats readStats, OrcFileWriterConfig orcFileWriterConfig, HiveDwrfEncryptionProvider dwrfEncryptionProvider)

Method Summary

Modifier and Type	Method and Description
DataSink	createDataSink(ConnectorSession session, FileSystem fileSystem, Path path)
Optional<HiveFileWriter>	createFileWriter(Path path, List<String> inputColumnNames, StorageFormat storageFormat, Properties schema, org.apache.hadoop.mapred.JobConf configuration, ConnectorSession session, Optional<EncryptionInformation> encryptionInformation)
OrcWriterStats	getStats()
KeyProvider	toKeyProvider(String keyProviderName)

Methods inherited from class java.lang.Object

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

Constructor Detail

OrcFileWriterFactory

@Inject
public OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment,
                                    DataSinkFactory dataSinkFactory,
                                    TypeManager typeManager,
                                    NodeVersion nodeVersion,
                                    HiveClientConfig hiveClientConfig,
                                    FileFormatDataSourceStats readStats,
                                    OrcFileWriterConfig orcFileWriterConfig,
                                    HiveDwrfEncryptionProvider dwrfEncryptionProvider)

OrcFileWriterFactory

public OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment,
                            DataSinkFactory dataSinkFactory,
                            TypeManager typeManager,
                            NodeVersion nodeVersion,
                            org.joda.time.DateTimeZone hiveStorageTimeZone,
                            FileFormatDataSourceStats readStats,
                            OrcFileWriterConfig orcFileWriterConfig,
                            HiveDwrfEncryptionProvider dwrfEncryptionProvider)

Method Detail

getStats

public OrcWriterStats getStats()

createFileWriter

public Optional<HiveFileWriter> createFileWriter(Path path,
                                                 List<String> inputColumnNames,
                                                 StorageFormat storageFormat,
                                                 Properties schema,
                                                 org.apache.hadoop.mapred.JobConf configuration,
                                                 ConnectorSession session,
                                                 Optional<EncryptionInformation> encryptionInformation)

Specified by:

createFileWriter in interface HiveFileWriterFactory

toKeyProvider

public KeyProvider toKeyProvider(String keyProviderName)

createDataSink

public DataSink createDataSink(ConnectorSession session,
                               FileSystem fileSystem,
                               Path path)
                        throws IOException

Throws:

IOException