Package io.trino.plugin.exchange.filesystem

Class FileSystemExchangeManager

java.lang.Object

io.trino.plugin.exchange.filesystem.FileSystemExchangeManager

All Implemented Interfaces:

ExchangeManager

public class FileSystemExchangeManager
extends Object
implements ExchangeManager

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PATH_SEPARATOR

Constructor Summary

Constructors

Constructor	Description
FileSystemExchangeManager(FileSystemExchangeStorage exchangeStorage, FileSystemExchangeStats stats, FileSystemExchangeConfig fileSystemExchangeConfig)

Method Summary

Modifier and Type	Method	Description
Exchange	createExchange(ExchangeContext context, int outputPartitionCount, boolean preserveOrderWithinPartition)
ExchangeSink	createSink(ExchangeSinkInstanceHandle handle)
ExchangeSource	createSource()
boolean	supportsConcurrentReadAndWrite()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.exchange.ExchangeManager

shutdown

Field Details

PATH_SEPARATOR

public static final String PATH_SEPARATOR

See Also:

• Constant Field Values

Constructor Details

FileSystemExchangeManager

@Inject
public FileSystemExchangeManager(FileSystemExchangeStorage exchangeStorage,
 FileSystemExchangeStats stats,
 FileSystemExchangeConfig fileSystemExchangeConfig)

Method Details

createExchange

public Exchange createExchange(ExchangeContext context,
 int outputPartitionCount,
 boolean preserveOrderWithinPartition)

Specified by:

createExchange in interface ExchangeManager

createSink

public ExchangeSink createSink(ExchangeSinkInstanceHandle handle)

Specified by:

createSink in interface ExchangeManager

createSource

public ExchangeSource createSource()

Specified by:

createSource in interface ExchangeManager

supportsConcurrentReadAndWrite

public boolean supportsConcurrentReadAndWrite()

Specified by:

supportsConcurrentReadAndWrite in interface ExchangeManager