Class HdfsOrcDataSource

java.lang.Object

io.trino.orc.AbstractOrcDataSource

io.trino.plugin.hive.orc.HdfsOrcDataSource

All Implemented Interfaces:

OrcDataSource, Closeable, AutoCloseable

public class HdfsOrcDataSource
extends AbstractOrcDataSource

Constructor Summary

Constructors

Constructor	Description
HdfsOrcDataSource(OrcDataSourceId id, long size, OrcReaderOptions options, TrinoInputFile inputFile, FileFormatDataSourceStats stats)

Method Summary

Modifier and Type	Method	Description
void	close()
protected void	readInternal(long position, byte[] buffer, int bufferOffset, int bufferLength)
protected io.airlift.slice.Slice	readTailInternal(int length)

Methods inherited from class io.trino.orc.AbstractOrcDataSource

getEstimatedSize, getId, getReadBytes, getReadTimeNanos, getRetainedSize, readFully, readFully, readTail, toString

Methods inherited from class java.lang.Object

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

Constructor Details

HdfsOrcDataSource

public HdfsOrcDataSource(OrcDataSourceId id,
 long size,
 OrcReaderOptions options,
 TrinoInputFile inputFile,
 FileFormatDataSourceStats stats)
                  throws IOException

Throws:

IOException

Method Details

close

public void close()
           throws IOException

Throws:

IOException

readTailInternal

protected io.airlift.slice.Slice readTailInternal(int length)
                                           throws IOException

Overrides:

readTailInternal in class AbstractOrcDataSource

Throws:

IOException

readInternal

protected void readInternal(long position,
 byte[] buffer,
 int bufferOffset,
 int bufferLength)

Specified by:

readInternal in class AbstractOrcDataSource