Package io.trino.plugin.hive.orc

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, org.apache.hadoop.fs.FSDataInputStream inputStream, FileFormatDataSourceStats stats)

Method Summary

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

Methods inherited from class io.trino.orc.AbstractOrcDataSource

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HdfsOrcDataSource

public HdfsOrcDataSource(OrcDataSourceId id,
                         long size,
                         OrcReaderOptions options,
                         org.apache.hadoop.fs.FSDataInputStream inputStream,
                         FileFormatDataSourceStats stats)

Method Detail

close

public void close()
           throws IOException

Throws:

IOException

readTail

public io.airlift.slice.Slice readTail(int length)
                                throws IOException

Specified by:

readTail in interface OrcDataSource

Overrides:

readTail in class AbstractOrcDataSource

Throws:

IOException

readInternal

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

Specified by:

readInternal in class AbstractOrcDataSource