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

Class S3ClientFactory

java.lang.Object

org.gridgain.internal.sql.copy.s3.S3ClientFactory

public class S3ClientFactory
extends Object

S3 client factory.

Constructor Summary

Constructors

Constructor	Description
S3ClientFactory()

Method Summary

Modifier and Type	Method	Description
static software.amazon.awssdk.services.s3.S3Client	createS3Client(Map<String,String> properties)	Creates S3 client.
static Reader	getInputStreamReader(String path, Map<String,String> properties)	Creates Input Reader for reading an S3 key.
static Writer	getOutputStreamWriter(String path, Map<String,String> properties)	Creates Output Writer for writing an S3 key.
static org.apache.parquet.io.InputFile	getS3InputFile(String path, Map<String,String> properties)	Creates InputFile for reading an S3 key via parquet-mr.
static org.apache.parquet.io.OutputFile	getS3OutputFile(String path, Map<String,String> properties)	Creates OutputFile for writing an S3 key via parquet-mr.
static boolean	keyExist(software.amazon.awssdk.services.s3.S3Client client, S3Uri uri)	Checks if file exists.

Methods inherited from class java.lang.Object

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

Constructor Details

S3ClientFactory

public S3ClientFactory()

Method Details

getInputStreamReader

public static Reader getInputStreamReader(String path,
 Map<String,String> properties)

Creates Input Reader for reading an S3 key.

Parameters:

path - S3 URI.

properties - S3 properties.

getOutputStreamWriter

public static Writer getOutputStreamWriter(String path,
 Map<String,String> properties)
                                    throws IOException

Creates Output Writer for writing an S3 key.

Parameters:

path - S3 URI.

properties - S3 properties.

Throws:

IOException

getS3InputFile

public static org.apache.parquet.io.InputFile getS3InputFile(String path,
 Map<String,String> properties)

Creates InputFile for reading an S3 key via parquet-mr.

Parameters:

path - S3 URI.

properties - S3 properties.

getS3OutputFile

public static org.apache.parquet.io.OutputFile getS3OutputFile(String path,
 Map<String,String> properties)
                                                        throws IOException

Creates OutputFile for writing an S3 key via parquet-mr.

Parameters:

path - S3 URI.

properties - S3 properties.

Throws:

IOException

createS3Client

public static software.amazon.awssdk.services.s3.S3Client createS3Client(Map<String,String> properties)

Creates S3 client.

keyExist

public static boolean keyExist(software.amazon.awssdk.services.s3.S3Client client,
 S3Uri uri)

Checks if file exists.