Class HiveWriterFactory

java.lang.Object

io.trino.plugin.hive.HiveWriterFactory

public class HiveWriterFactory
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	HiveWriterFactory.RowIdSortingFileWriterMaker

Constructor Summary

Constructors

Constructor

Description

HiveWriterFactory(Set<HiveFileWriterFactory> fileWriterFactories, TrinoFileSystemFactory fileSystemFactory, String schemaName, String tableName, boolean isCreateTable, AcidTransaction transaction, List<HiveColumnHandle> inputColumns, HiveStorageFormat tableStorageFormat, HiveStorageFormat partitionStorageFormat, Map<String,String> additionalTableParameters, OptionalInt bucketCount, List<SortingColumn> sortedBy, LocationHandle locationHandle, LocationService locationService, String queryId, HivePageSinkMetadataProvider pageSinkMetadataProvider, TypeManager typeManager, PageSorter pageSorter, io.airlift.units.DataSize sortBufferSize, int maxOpenSortFiles, ConnectorSession session, NodeManager nodeManager, io.airlift.event.client.EventClient eventClient, HiveSessionProperties hiveSessionProperties, HiveWriterStats hiveWriterStats, boolean sortedWritingTempStagingPathEnabled, String sortedWritingTempStagingPath)

Method Summary

Modifier and Type	Method	Description
static String	computeNonTransactionalBucketedFilename(String queryId, int bucket)
static String	computeTransactionalBucketedFilename(int bucket)
HiveWriter	createWriter(Page partitionColumns, int position, OptionalInt bucketNumber)
static int	getBucketFromFileName(String fileName)
static String	getFileExtension(HiveCompressionCodec compression, StorageFormat format)
SortingFileWriter	makeRowIdSortingWriter(FileWriter deleteFileWriter, Location path)

Methods inherited from class java.lang.Object

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

Constructor Details

HiveWriterFactory

public HiveWriterFactory(Set<HiveFileWriterFactory> fileWriterFactories,
 TrinoFileSystemFactory fileSystemFactory,
 String schemaName,
 String tableName,
 boolean isCreateTable,
 AcidTransaction transaction,
 List<HiveColumnHandle> inputColumns,
 HiveStorageFormat tableStorageFormat,
 HiveStorageFormat partitionStorageFormat,
 Map<String,String> additionalTableParameters,
 OptionalInt bucketCount,
 List<SortingColumn> sortedBy,
 LocationHandle locationHandle,
 LocationService locationService,
 String queryId,
 HivePageSinkMetadataProvider pageSinkMetadataProvider,
 TypeManager typeManager,
 PageSorter pageSorter,
 io.airlift.units.DataSize sortBufferSize,
 int maxOpenSortFiles,
 ConnectorSession session,
 NodeManager nodeManager,
 io.airlift.event.client.EventClient eventClient,
 HiveSessionProperties hiveSessionProperties,
 HiveWriterStats hiveWriterStats,
 boolean sortedWritingTempStagingPathEnabled,
 String sortedWritingTempStagingPath)

Method Details

createWriter

public HiveWriter createWriter(Page partitionColumns,
 int position,
 OptionalInt bucketNumber)

makeRowIdSortingWriter

public SortingFileWriter makeRowIdSortingWriter(FileWriter deleteFileWriter,
 Location path)

computeNonTransactionalBucketedFilename

public static String computeNonTransactionalBucketedFilename(String queryId,
 int bucket)

computeTransactionalBucketedFilename

public static String computeTransactionalBucketedFilename(int bucket)

getBucketFromFileName

public static int getBucketFromFileName(String fileName)

getFileExtension

public static String getFileExtension(HiveCompressionCodec compression,
 StorageFormat format)