Package io.trino.plugin.hive

Class GenericHiveRecordCursorProvider

java.lang.Object

io.trino.plugin.hive.GenericHiveRecordCursorProvider

All Implemented Interfaces:

HiveRecordCursorProvider

public class GenericHiveRecordCursorProvider
extends Object
implements HiveRecordCursorProvider

Nested Class Summary

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

HiveRecordCursorProvider.ReaderRecordCursorWithProjections

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
Optional<HiveRecordCursorProvider.ReaderRecordCursorWithProjections>	createRecordCursor(org.apache.hadoop.conf.Configuration configuration, ConnectorSession session, Location location, long start, long length, long fileSize, Properties schema, List<HiveColumnHandle> columns, TupleDomain<HiveColumnHandle> effectivePredicate, TypeManager typeManager, boolean s3SelectPushdownEnabled)

Methods inherited from class java.lang.Object

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

Constructor Details

GenericHiveRecordCursorProvider

@Inject
public GenericHiveRecordCursorProvider(HdfsEnvironment hdfsEnvironment,
 HiveConfig config)

GenericHiveRecordCursorProvider

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

Method Details

createRecordCursor

public Optional<HiveRecordCursorProvider.ReaderRecordCursorWithProjections> createRecordCursor(org.apache.hadoop.conf.Configuration configuration,
 ConnectorSession session,
 Location location,
 long start,
 long length,
 long fileSize,
 Properties schema,
 List<HiveColumnHandle> columns,
 TupleDomain<HiveColumnHandle> effectivePredicate,
 TypeManager typeManager,
 boolean s3SelectPushdownEnabled)

Specified by:

createRecordCursor in interface HiveRecordCursorProvider