io.prestosql.plugin.hive.orc

Class OrcPageSourceFactory

java.lang.Object

io.prestosql.plugin.hive.orc.OrcPageSourceFactory

All Implemented Interfaces:

HivePageSourceFactory

public class OrcPageSourceFactory
extends Object
implements HivePageSourceFactory

Nested Class Summary

Nested classes/interfaces inherited from interface io.prestosql.plugin.hive.HivePageSourceFactory

HivePageSourceFactory.ReaderPageSourceWithProjections

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACID_COLUMN_BUCKET
static String	ACID_COLUMN_CURRENT_TRANSACTION
static String	ACID_COLUMN_OPERATION
static String	ACID_COLUMN_ORIGINAL_TRANSACTION
static String	ACID_COLUMN_ROW_ID
static String	ACID_COLUMN_ROW_STRUCT

Constructor Summary

Constructors

Constructor and Description
OrcPageSourceFactory(OrcReaderConfig config, HdfsEnvironment hdfsEnvironment, FileFormatDataSourceStats stats)
OrcPageSourceFactory(OrcReaderOptions orcReaderOptions, HdfsEnvironment hdfsEnvironment, FileFormatDataSourceStats stats)

Method Summary

Modifier and Type	Method and Description
Optional<HivePageSourceFactory.ReaderPageSourceWithProjections>	createPageSource(org.apache.hadoop.conf.Configuration configuration, ConnectorSession session, org.apache.hadoop.fs.Path path, long start, long length, long fileSize, Properties schema, List<HiveColumnHandle> columns, TupleDomain<HiveColumnHandle> effectivePredicate, org.joda.time.DateTimeZone hiveStorageTimeZone, Optional<DeleteDeltaLocations> deleteDeltaLocations)

Methods inherited from class java.lang.Object

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

Field Detail

ACID_COLUMN_OPERATION

public static final String ACID_COLUMN_OPERATION

See Also:

Constant Field Values

ACID_COLUMN_ORIGINAL_TRANSACTION

public static final String ACID_COLUMN_ORIGINAL_TRANSACTION

See Also:

Constant Field Values

ACID_COLUMN_BUCKET

public static final String ACID_COLUMN_BUCKET

See Also:

Constant Field Values

ACID_COLUMN_ROW_ID

public static final String ACID_COLUMN_ROW_ID

See Also:

Constant Field Values

ACID_COLUMN_CURRENT_TRANSACTION

public static final String ACID_COLUMN_CURRENT_TRANSACTION

See Also:

Constant Field Values

ACID_COLUMN_ROW_STRUCT

public static final String ACID_COLUMN_ROW_STRUCT

See Also:

Constant Field Values

Constructor Detail

OrcPageSourceFactory

@Inject
public OrcPageSourceFactory(OrcReaderConfig config,
                                    HdfsEnvironment hdfsEnvironment,
                                    FileFormatDataSourceStats stats)

OrcPageSourceFactory

public OrcPageSourceFactory(OrcReaderOptions orcReaderOptions,
                            HdfsEnvironment hdfsEnvironment,
                            FileFormatDataSourceStats stats)

Method Detail

createPageSource

public Optional<HivePageSourceFactory.ReaderPageSourceWithProjections> createPageSource(org.apache.hadoop.conf.Configuration configuration,
                                                                                        ConnectorSession session,
                                                                                        org.apache.hadoop.fs.Path path,
                                                                                        long start,
                                                                                        long length,
                                                                                        long fileSize,
                                                                                        Properties schema,
                                                                                        List<HiveColumnHandle> columns,
                                                                                        TupleDomain<HiveColumnHandle> effectivePredicate,
                                                                                        org.joda.time.DateTimeZone hiveStorageTimeZone,
                                                                                        Optional<DeleteDeltaLocations> deleteDeltaLocations)

Specified by:

createPageSource in interface HivePageSourceFactory