edu.umn.cs.spatialHadoop.visualization

Class RasterOutputFormat

java.lang.Object

edu.umn.cs.spatialHadoop.visualization.RasterOutputFormat

public class RasterOutputFormat
extends 

Writes raster layers to a binary output file

Author:

Ahmed Eldawy

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RasterOutputFormat.ImageWriter Writes the final image by doing any remaining merges then generating the final image
static class	RasterOutputFormat.ImageWriterOld An alternative output committer that uses the old MapReduce API.

Constructor Summary

Constructors

Constructor and Description
RasterOutputFormat()

Method Summary

Methods

Modifier and Type	Method and Description
OutputCommitter	getOutputCommitter(TaskAttemptContext context)
	getRecordWriter(TaskAttemptContext task)
protected static void	mergeImages(Configuration conf, Path outPath)

Methods inherited from class java.lang.Object

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

Constructor Detail

RasterOutputFormat

public RasterOutputFormat()

Method Detail

getRecordWriter

public  getRecordWriter(TaskAttemptContext task)
                      throws java.io.IOException,
                             java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

mergeImages

protected static void mergeImages(Configuration conf,
               Path outPath)
                           throws java.io.IOException

Throws:

java.io.IOException

getOutputCommitter

public OutputCommitter getOutputCommitter(TaskAttemptContext context)
                                   throws java.io.IOException

Throws:

java.io.IOException