io.prestosql.plugin.hive

Class OrcFileWriterFactory

java.lang.Object

io.prestosql.plugin.hive.OrcFileWriterFactory

All Implemented Interfaces:

HiveFileWriterFactory

public class OrcFileWriterFactory
extends Object
implements HiveFileWriterFactory

Constructor Summary

Constructors

Constructor and Description
OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment, TypeManager typeManager, NodeVersion nodeVersion, org.joda.time.DateTimeZone hiveStorageTimeZone, boolean writeLegacyVersion, FileFormatDataSourceStats readStats, OrcWriterOptions orcWriterOptions)
OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment, TypeManager typeManager, NodeVersion nodeVersion, HiveConfig hiveConfig, FileFormatDataSourceStats readStats, OrcFileWriterConfig config)

Method Summary

Modifier and Type	Method and Description
Optional<HiveFileWriter>	createFileWriter(org.apache.hadoop.fs.Path path, List<String> inputColumnNames, StorageFormat storageFormat, Properties schema, org.apache.hadoop.mapred.JobConf configuration, ConnectorSession session)
protected OrcDataSink	createOrcDataSink(ConnectorSession session, org.apache.hadoop.fs.FileSystem fileSystem, org.apache.hadoop.fs.Path path) Allow subclass to replace data sink implementation.
OrcWriterStats	getStats()

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,
                                    TypeManager typeManager,
                                    NodeVersion nodeVersion,
                                    HiveConfig hiveConfig,
                                    FileFormatDataSourceStats readStats,
                                    OrcFileWriterConfig config)

OrcFileWriterFactory

public OrcFileWriterFactory(HdfsEnvironment hdfsEnvironment,
                            TypeManager typeManager,
                            NodeVersion nodeVersion,
                            org.joda.time.DateTimeZone hiveStorageTimeZone,
                            boolean writeLegacyVersion,
                            FileFormatDataSourceStats readStats,
                            OrcWriterOptions orcWriterOptions)

Method Detail

getStats

public OrcWriterStats getStats()

createFileWriter

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

Specified by:

createFileWriter in interface HiveFileWriterFactory

createOrcDataSink

protected OrcDataSink createOrcDataSink(ConnectorSession session,
                                        org.apache.hadoop.fs.FileSystem fileSystem,
                                        org.apache.hadoop.fs.Path path)
                                 throws IOException

Allow subclass to replace data sink implementation.

Throws:

IOException