eu.stratosphere.example.java.record.sort

Class TeraSort

java.lang.Object

eu.stratosphere.example.java.record.sort.TeraSort

All Implemented Interfaces:

Program, ProgramDescription

public final class TeraSort
extends Object
implements Program, ProgramDescription

This is an example implementation of the well-known TeraSort benchmark using the Stratosphere system. The benchmark requires the input data to be generated according to the rules of Jim Gray's sort benchmark. A possible way to such input data is the Hadoop TeraGen program. For more details see http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/examples/terasort/TeraGen.html. Note: this example job is currently not included in the build, because of problems with the RangePartioner (see https://github.com/stratosphere/stratosphere/issues/7). It should be included again after fixing the issue.

Constructor Summary

Constructors

Constructor and Description
TeraSort()

Method Summary

Methods

Modifier and Type	Method and Description
String	getDescription()
Plan	getPlan(String... args)

Methods inherited from class java.lang.Object

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

Constructor Detail

TeraSort

public TeraSort()

Method Detail

getDescription

public String getDescription()

Specified by:

getDescription in interface ProgramDescription

getPlan

public Plan getPlan(String... args)
             throws IllegalArgumentException

Specified by:

getPlan in interface Program

Throws:

IllegalArgumentException