Package io.trino.plugin.hive.orc

Class OrcDeleteDeltaPageSource

java.lang.Object

io.trino.plugin.hive.orc.OrcDeleteDeltaPageSource

All Implemented Interfaces:

ConnectorPageSource, Closeable, AutoCloseable

public class OrcDeleteDeltaPageSource
extends Object
implements ConnectorPageSource

Field Summary

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

NOT_BLOCKED

Method Summary

Modifier and Type	Method	Description
void	close()
static Optional<ConnectorPageSource>	createOrcDeleteDeltaPageSource(org.apache.hadoop.fs.Path path, long fileSize, OrcReaderOptions options, ConnectorIdentity identity, org.apache.hadoop.conf.Configuration configuration, HdfsEnvironment hdfsEnvironment, FileFormatDataSourceStats stats)
long	getCompletedBytes()
Page	getNextPage()
long	getReadTimeNanos()
long	getSystemMemoryUsage()
boolean	isFinished()
String	toString()

Methods inherited from class java.lang.Object

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

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

getCompletedPositions, getMetrics, isBlocked

Method Detail

createOrcDeleteDeltaPageSource

public static Optional<ConnectorPageSource> createOrcDeleteDeltaPageSource(org.apache.hadoop.fs.Path path,
                                                                           long fileSize,
                                                                           OrcReaderOptions options,
                                                                           ConnectorIdentity identity,
                                                                           org.apache.hadoop.conf.Configuration configuration,
                                                                           HdfsEnvironment hdfsEnvironment,
                                                                           FileFormatDataSourceStats stats)

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

getNextPage

public Page getNextPage()

Specified by:

getNextPage in interface ConnectorPageSource

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ConnectorPageSource

toString

public String toString()

Overrides:

toString in class Object

getSystemMemoryUsage

public long getSystemMemoryUsage()

Specified by:

getSystemMemoryUsage in interface ConnectorPageSource