Package io.trino.plugin.hudi

Class HudiPageSource

java.lang.Object

io.trino.plugin.hudi.HudiPageSource

All Implemented Interfaces:

ConnectorPageSource, Closeable, AutoCloseable

public class HudiPageSource
extends Object
implements ConnectorPageSource

Field Summary

Fields inherited from interface io.trino.spi.connector.ConnectorPageSource

NOT_BLOCKED

Constructor Summary

Constructors

Constructor	Description
HudiPageSource(String partitionName, List<io.trino.plugin.hive.HiveColumnHandle> columnHandles, Map<String,Block> partitionBlocks, ConnectorPageSource dataPageSource, String path, long fileSize, long fileModifiedTime)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getCompletedBytes()
OptionalLong	getCompletedPositions()
long	getMemoryUsage()
Metrics	getMetrics()
Page	getNextPage()
long	getReadTimeNanos()
CompletableFuture<?>	isBlocked()
boolean	isFinished()

Methods inherited from class java.lang.Object

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

Constructor Details

HudiPageSource

public HudiPageSource(String partitionName,
 List<io.trino.plugin.hive.HiveColumnHandle> columnHandles,
 Map<String,Block> partitionBlocks,
 ConnectorPageSource dataPageSource,
 String path,
 long fileSize,
 long fileModifiedTime)

Method Details

getCompletedBytes

public long getCompletedBytes()

Specified by:

getCompletedBytes in interface ConnectorPageSource

getReadTimeNanos

public long getReadTimeNanos()

Specified by:

getReadTimeNanos in interface ConnectorPageSource

isFinished

public boolean isFinished()

Specified by:

isFinished in interface ConnectorPageSource

isBlocked

public CompletableFuture<?> isBlocked()

Specified by:

isBlocked in interface ConnectorPageSource

getCompletedPositions

public OptionalLong getCompletedPositions()

Specified by:

getCompletedPositions in interface ConnectorPageSource

getMetrics

public Metrics getMetrics()

Specified by:

getMetrics in interface ConnectorPageSource

getNextPage

public Page getNextPage()

Specified by:

getNextPage in interface ConnectorPageSource

getMemoryUsage

public long getMemoryUsage()

Specified by:

getMemoryUsage in interface ConnectorPageSource

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ConnectorPageSource

Throws:

IOException