com.facebook.presto.hive.parquet

Class ParquetAggregatedPageSourceFactory

java.lang.Object

com.facebook.presto.hive.parquet.ParquetAggregatedPageSourceFactory

All Implemented Interfaces:

HiveAggregatedPageSourceFactory

public class ParquetAggregatedPageSourceFactory
extends Object
implements HiveAggregatedPageSourceFactory

Constructor Summary

Constructors

Constructor and Description
ParquetAggregatedPageSourceFactory(TypeManager typeManager, StandardFunctionResolution functionResolution, HdfsEnvironment hdfsEnvironment, FileFormatDataSourceStats stats, ParquetMetadataSource parquetMetadataSource)

Method Summary

Modifier and Type	Method and Description
Optional<? extends ConnectorPageSource>	createPageSource(org.apache.hadoop.conf.Configuration configuration, ConnectorSession session, HiveFileSplit fileSplit, Storage storage, List<HiveColumnHandle> columns, HiveFileContext hiveFileContext, Optional<EncryptionInformation> encryptionInformation)
static ConnectorPageSource	createParquetPageSource(HdfsEnvironment hdfsEnvironment, ConnectorSession session, org.apache.hadoop.conf.Configuration configuration, HiveFileSplit fileSplit, List<HiveColumnHandle> columns, TypeManager typeManager, StandardFunctionResolution functionResolution, FileFormatDataSourceStats stats, HiveFileContext hiveFileContext, ParquetMetadataSource parquetMetadataSource)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParquetAggregatedPageSourceFactory

@Inject
public ParquetAggregatedPageSourceFactory(TypeManager typeManager,
                                                  StandardFunctionResolution functionResolution,
                                                  HdfsEnvironment hdfsEnvironment,
                                                  FileFormatDataSourceStats stats,
                                                  ParquetMetadataSource parquetMetadataSource)

Method Detail

createPageSource

public Optional<? extends ConnectorPageSource> createPageSource(org.apache.hadoop.conf.Configuration configuration,
                                                                ConnectorSession session,
                                                                HiveFileSplit fileSplit,
                                                                Storage storage,
                                                                List<HiveColumnHandle> columns,
                                                                HiveFileContext hiveFileContext,
                                                                Optional<EncryptionInformation> encryptionInformation)

Specified by:

createPageSource in interface HiveAggregatedPageSourceFactory

createParquetPageSource

public static ConnectorPageSource createParquetPageSource(HdfsEnvironment hdfsEnvironment,
                                                          ConnectorSession session,
                                                          org.apache.hadoop.conf.Configuration configuration,
                                                          HiveFileSplit fileSplit,
                                                          List<HiveColumnHandle> columns,
                                                          TypeManager typeManager,
                                                          StandardFunctionResolution functionResolution,
                                                          FileFormatDataSourceStats stats,
                                                          HiveFileContext hiveFileContext,
                                                          ParquetMetadataSource parquetMetadataSource)