Package io.trino.plugin.exchange.filesystem.local

Class LocalFileSystemExchangeStorage

java.lang.Object

io.trino.plugin.exchange.filesystem.local.LocalFileSystemExchangeStorage

All Implemented Interfaces:

FileSystemExchangeStorage, AutoCloseable

public class LocalFileSystemExchangeStorage
extends Object
implements FileSystemExchangeStorage

Constructor Summary

Constructors

Constructor	Description
LocalFileSystemExchangeStorage()

Method Summary

Modifier and Type	Method	Description
void	close()
void	createDirectories(URI dir)
com.google.common.util.concurrent.ListenableFuture<Void>	createEmptyFile(URI file)
ExchangeStorageReader	createExchangeStorageReader(List<ExchangeSourceFile> sourceFiles, int maxPageStorageSize)
ExchangeStorageWriter	createExchangeStorageWriter(URI file)
com.google.common.util.concurrent.ListenableFuture<Void>	deleteRecursively(List<URI> directories)
int	getWriteBufferSize()
com.google.common.util.concurrent.ListenableFuture<List<FileStatus>>	listFilesRecursively(URI dir)

Methods inherited from class java.lang.Object

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

Constructor Details

LocalFileSystemExchangeStorage

public LocalFileSystemExchangeStorage()

Method Details

createDirectories

public void createDirectories(URI dir)
                       throws IOException

Specified by:

createDirectories in interface FileSystemExchangeStorage

Throws:

IOException

createExchangeStorageReader

public ExchangeStorageReader createExchangeStorageReader(List<ExchangeSourceFile> sourceFiles,
 int maxPageStorageSize)

Specified by:

createExchangeStorageReader in interface FileSystemExchangeStorage

createExchangeStorageWriter

public ExchangeStorageWriter createExchangeStorageWriter(URI file)

Specified by:

createExchangeStorageWriter in interface FileSystemExchangeStorage

createEmptyFile

public com.google.common.util.concurrent.ListenableFuture<Void> createEmptyFile(URI file)

Specified by:

createEmptyFile in interface FileSystemExchangeStorage

deleteRecursively

public com.google.common.util.concurrent.ListenableFuture<Void> deleteRecursively(List<URI> directories)

Specified by:

deleteRecursively in interface FileSystemExchangeStorage

listFilesRecursively

public com.google.common.util.concurrent.ListenableFuture<List<FileStatus>> listFilesRecursively(URI dir)

Specified by:

listFilesRecursively in interface FileSystemExchangeStorage

getWriteBufferSize

public int getWriteBufferSize()

Specified by:

getWriteBufferSize in interface FileSystemExchangeStorage

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface FileSystemExchangeStorage