org.infinispan.hadoop.flink.sample

Class WordFrequency

java.lang.Object

org.infinispan.hadoop.flink.sample.WordFrequency

public class WordFrequency
extends Object

Apache Flink job to calculate histograms with number of words on phrases.

This demonstrates connecting Flink with Infinispan by using InfinispanInputFormat and InfinispanOutputFormat.

Data is located in the cache "phrases" of Infinispan server with types <Long,String> and each entry has a phrase with 1 or more words
Output should be:

HISTOGRAM:

2 word phrases: ****** (6)
3 word phrases: ************ (12)
4 word phrases: ***************************************** (41)
5 word phrases: ********** (10)

Constructor Summary

Constructors

Constructor and Description
WordFrequency()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

WordFrequency

public WordFrequency()

Method Detail

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception