com.facebook.presto.hive.parquet

Class ParquetPageSourceFactory

java.lang.Object

com.facebook.presto.hive.parquet.ParquetPageSourceFactory

All Implemented Interfaces:

HivePageSourceFactory

public class ParquetPageSourceFactory
extends Object
implements HivePageSourceFactory

Constructor Summary

Constructors

Constructor and Description
ParquetPageSourceFactory(TypeManager typeManager, boolean useParquetColumnNames, HdfsEnvironment hdfsEnvironment)
ParquetPageSourceFactory(TypeManager typeManager, HiveClientConfig config, HdfsEnvironment hdfsEnvironment)

Method Summary

Modifier and Type	Method and Description
Optional<? extends ConnectorPageSource>	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)
static ParquetPageSource	createParquetPageSource(HdfsEnvironment hdfsEnvironment, String user, org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path path, long start, long length, long fileSize, Properties schema, List<HiveColumnHandle> columns, boolean useParquetColumnNames, TypeManager typeManager, boolean predicatePushdownEnabled, TupleDomain<HiveColumnHandle> effectivePredicate)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParquetPageSourceFactory

@Inject
public ParquetPageSourceFactory(TypeManager typeManager,
                                        HiveClientConfig config,
                                        HdfsEnvironment hdfsEnvironment)

ParquetPageSourceFactory

public ParquetPageSourceFactory(TypeManager typeManager,
                                boolean useParquetColumnNames,
                                HdfsEnvironment hdfsEnvironment)

Method Detail

createPageSource

public Optional<? extends ConnectorPageSource> 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)

Specified by:

createPageSource in interface HivePageSourceFactory

createParquetPageSource

public static ParquetPageSource createParquetPageSource(HdfsEnvironment hdfsEnvironment,
                                                        String user,
                                                        org.apache.hadoop.conf.Configuration configuration,
                                                        org.apache.hadoop.fs.Path path,
                                                        long start,
                                                        long length,
                                                        long fileSize,
                                                        Properties schema,
                                                        List<HiveColumnHandle> columns,
                                                        boolean useParquetColumnNames,
                                                        TypeManager typeManager,
                                                        boolean predicatePushdownEnabled,
                                                        TupleDomain<HiveColumnHandle> effectivePredicate)