Interface FileSystemExchangeStorage

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

AzureBlobFileSystemExchangeStorage, LocalFileSystemExchangeStorage, S3FileSystemExchangeStorage

public interface FileSystemExchangeStorage
extends AutoCloseable

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, MetricsBuilder metricsBuilder)
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)

Method Details

createDirectories

void createDirectories(URI dir)
                throws IOException

Throws:

IOException

createExchangeStorageReader

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

createExchangeStorageWriter

ExchangeStorageWriter createExchangeStorageWriter(URI file)

createEmptyFile

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

deleteRecursively

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

listFilesRecursively

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

getWriteBufferSize

int getWriteBufferSize()

close

void close()
    throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException