edu.umn.cs.spatialHadoop.nasa

Class HDFToText

java.lang.Object

edu.umn.cs.spatialHadoop.nasa.HDFToText

public class HDFToText
extends java.lang.Object

This operation transforms one or more HDF files into text files which can be used with other operations. Each point in the HDF file will be represented as one line in the text output.

Author:

Ahmed Eldawy

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HDFToText.HDFToTextMap

Constructor Summary

Constructors

Constructor and Description
HDFToText()

Method Summary

Methods

Modifier and Type	Method and Description
static long	HDFToTextMapReduce(Path inPath, Path outPath, java.lang.String datasetName, boolean skipFillValue) Performs an HDF to text operation as a MapReduce job and returns total number of points generated.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

HDFToText

public HDFToText()

Method Detail

HDFToTextMapReduce

public static long HDFToTextMapReduce(Path inPath,
                      Path outPath,
                      java.lang.String datasetName,
                      boolean skipFillValue)
                               throws java.io.IOException,
                                      java.lang.InterruptedException,
                                      java.lang.ClassNotFoundException

Performs an HDF to text operation as a MapReduce job and returns total number of points generated.

Parameters:

inPath -

outPath -

datasetName -

skipFillValue -

Returns:

Throws:

java.io.IOException

java.lang.ClassNotFoundException

java.lang.InterruptedException

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException,
                        java.lang.InterruptedException,
                        java.lang.ClassNotFoundException

Parameters:

args -

Throws:

java.io.IOException

java.lang.ClassNotFoundException

java.lang.InterruptedException