Package org.gridgain.internal.sql.copy.s3

Class S3InputStream

java.lang.Object

java.io.InputStream

org.apache.parquet.io.SeekableInputStream

org.gridgain.internal.sql.copy.s3.S3InputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class S3InputStream
extends org.apache.parquet.io.SeekableInputStream

Input stream implementation for S3 storage.

Constructor Summary

Constructors

Constructor	Description
S3InputStream(software.amazon.awssdk.services.s3.S3Client s3, S3Uri location)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()
long	getPos()
int	read()
int	read(byte[] b, int off, int len)
int	read(ByteBuffer buf)
void	readFully(byte[] bytes)
void	readFully(byte[] buffer, int start, int len)
void	readFully(ByteBuffer buf)
void	seek(long newPos)

Methods inherited from class org.apache.parquet.io.SeekableInputStream

readVectored, readVectoredAvailable

Methods inherited from class java.io.InputStream

available, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

S3InputStream

public S3InputStream(software.amazon.awssdk.services.s3.S3Client s3,
 S3Uri location)

Constructor.

Method Details

getPos

public long getPos()

Specified by:

getPos in class org.apache.parquet.io.SeekableInputStream

seek

public void seek(long newPos)

Specified by:

seek in class org.apache.parquet.io.SeekableInputStream

readFully

public void readFully(byte[] bytes)
               throws IOException

Specified by:

readFully in class org.apache.parquet.io.SeekableInputStream

Throws:

IOException

readFully

public void readFully(byte[] buffer,
 int start,
 int len)
               throws IOException

Specified by:

readFully in class org.apache.parquet.io.SeekableInputStream

Throws:

IOException

readFully

public void readFully(ByteBuffer buf)
               throws IOException

Specified by:

readFully in class org.apache.parquet.io.SeekableInputStream

Throws:

IOException

read

public int read(ByteBuffer buf)
         throws IOException

Specified by:

read in class org.apache.parquet.io.SeekableInputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException