smile.io

Interface HadoopInput

public interface HadoopInput

Static methods that return the InputStream/Reader of a HDFS/S3. Local files, HTTP and FTP URLs are supported too.

Method Summary

Modifier and Type	Method and Description
static org.apache.parquet.io.InputFile	file(java.lang.String path) Returns the Parquet's InputFile instance of a file path or URI.
static java.io.BufferedReader	reader(java.lang.String path) Returns the reader of a file path or URI.
static java.io.BufferedReader	reader(java.lang.String path, java.nio.charset.Charset charset) Returns the reader of a file path or URI.
static java.io.InputStream	stream(java.lang.String path) Returns the reader of a file path or URI.

Method Detail

reader

static java.io.BufferedReader reader(java.lang.String path)
                              throws java.io.IOException,
                                     java.net.URISyntaxException

Returns the reader of a file path or URI.

Throws:

java.io.IOException

java.net.URISyntaxException

reader

static java.io.BufferedReader reader(java.lang.String path,
                                     java.nio.charset.Charset charset)
                              throws java.io.IOException,
                                     java.net.URISyntaxException

Returns the reader of a file path or URI.

Throws:

java.io.IOException

java.net.URISyntaxException

stream

static java.io.InputStream stream(java.lang.String path)
                           throws java.io.IOException,
                                  java.net.URISyntaxException

Returns the reader of a file path or URI.

Throws:

java.io.IOException

java.net.URISyntaxException

file

static org.apache.parquet.io.InputFile file(java.lang.String path)
                                     throws java.io.IOException,
                                            java.net.URISyntaxException

Returns the Parquet's InputFile instance of a file path or URI.

Throws:

java.io.IOException

java.net.URISyntaxException