Class FileSystemSpoolingManager

java.lang.Object

io.trino.spooling.filesystem.FileSystemSpoolingManager

All Implemented Interfaces:

io.trino.spi.protocol.SpoolingManager

public class FileSystemSpoolingManager
extends Object
implements io.trino.spi.protocol.SpoolingManager

Constructor Summary

Constructors

Constructor	Description
FileSystemSpoolingManager(FileSystemSpoolingConfig config, TrinoFileSystemFactory fileSystemFactory, FileSystemLayout fileSystemLayout)

Method Summary

Modifier and Type	Method	Description
void	acknowledge(io.trino.spi.protocol.SpooledSegmentHandle handle)
FileSystemSpooledSegmentHandle	create(io.trino.spi.protocol.SpoolingContext context)
OutputStream	createOutputStream(io.trino.spi.protocol.SpooledSegmentHandle handle)
Optional<io.trino.spi.protocol.SpooledLocation.DirectLocation>	directLocation(io.trino.spi.protocol.SpooledSegmentHandle handle)
io.trino.spi.protocol.SpooledSegmentHandle	handle(io.airlift.slice.Slice identifier, Map<String,List<String>> headers)
io.trino.spi.protocol.SpooledLocation	location(io.trino.spi.protocol.SpooledSegmentHandle handle)
InputStream	openInputStream(io.trino.spi.protocol.SpooledSegmentHandle handle)

Methods inherited from class java.lang.Object

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

Constructor Details

FileSystemSpoolingManager

@Inject
public FileSystemSpoolingManager(FileSystemSpoolingConfig config,
 TrinoFileSystemFactory fileSystemFactory,
 FileSystemLayout fileSystemLayout)

Method Details

createOutputStream

public OutputStream createOutputStream(io.trino.spi.protocol.SpooledSegmentHandle handle)
                                throws IOException

Specified by:

createOutputStream in interface io.trino.spi.protocol.SpoolingManager

Throws:

IOException

create

public FileSystemSpooledSegmentHandle create(io.trino.spi.protocol.SpoolingContext context)

Specified by:

create in interface io.trino.spi.protocol.SpoolingManager

openInputStream

public InputStream openInputStream(io.trino.spi.protocol.SpooledSegmentHandle handle)
                            throws IOException

Specified by:

openInputStream in interface io.trino.spi.protocol.SpoolingManager

Throws:

IOException

acknowledge

public void acknowledge(io.trino.spi.protocol.SpooledSegmentHandle handle)
                 throws IOException

Specified by:

acknowledge in interface io.trino.spi.protocol.SpoolingManager

Throws:

IOException

directLocation

public Optional<io.trino.spi.protocol.SpooledLocation.DirectLocation> directLocation(io.trino.spi.protocol.SpooledSegmentHandle handle)
                                                                              throws IOException

Specified by:

directLocation in interface io.trino.spi.protocol.SpoolingManager

Throws:

IOException

location

public io.trino.spi.protocol.SpooledLocation location(io.trino.spi.protocol.SpooledSegmentHandle handle)

Specified by:

location in interface io.trino.spi.protocol.SpoolingManager

handle

public io.trino.spi.protocol.SpooledSegmentHandle handle(io.airlift.slice.Slice identifier,
 Map<String,List<String>> headers)

Specified by:

handle in interface io.trino.spi.protocol.SpoolingManager