io.prestosql.plugin.hive

Class GenericHiveRecordCursorProvider

java.lang.Object

io.prestosql.plugin.hive.GenericHiveRecordCursorProvider

All Implemented Interfaces:

HiveRecordCursorProvider

public class GenericHiveRecordCursorProvider
extends Object
implements HiveRecordCursorProvider

Nested Class Summary

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

HiveRecordCursorProvider.ReaderRecordCursorWithProjections

Constructor Summary

Constructors

Constructor and Description
GenericHiveRecordCursorProvider(HdfsEnvironment hdfsEnvironment, io.airlift.units.DataSize textMaxLineLength)
GenericHiveRecordCursorProvider(HdfsEnvironment hdfsEnvironment, HiveConfig config)

Method Summary

Modifier and Type	Method and Description
Optional<HiveRecordCursorProvider.ReaderRecordCursorWithProjections>	createRecordCursor(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, TypeManager typeManager, boolean s3SelectPushdownEnabled)

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericHiveRecordCursorProvider

@Inject
public GenericHiveRecordCursorProvider(HdfsEnvironment hdfsEnvironment,
                                               HiveConfig config)

GenericHiveRecordCursorProvider

public GenericHiveRecordCursorProvider(HdfsEnvironment hdfsEnvironment,
                                       io.airlift.units.DataSize textMaxLineLength)

Method Detail

createRecordCursor

public Optional<HiveRecordCursorProvider.ReaderRecordCursorWithProjections> createRecordCursor(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,
                                                                                               TypeManager typeManager,
                                                                                               boolean s3SelectPushdownEnabled)

Specified by:

createRecordCursor in interface HiveRecordCursorProvider