org.apache.beam.examples.complete

Class TopWikipediaSessions

java.lang.Object

org.apache.beam.examples.complete.TopWikipediaSessions

public class TopWikipediaSessions
extends java.lang.Object

An example that reads Wikipedia edit data from Cloud Storage and computes the user with the longest string of edits separated by no more than an hour within each month.

Concepts: Using Windowing to perform time-based aggregations of data.

It is not recommended to execute this pipeline locally, given the size of the default input data.

To execute this pipeline using a selected runner and an output prefix on GCS, specify:

 --runner=YOUR_SELECTED_RUNNER
 --output=gs://YOUR_OUTPUT_PREFIX
 

See examples/java/README.md for instructions about how to configure different runners.

The default input is gs://apache-beam-samples/wikipedia_edits/*.json and can be overridden with --input.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	TopWikipediaSessions.Options Options supported by this class.

Constructor Summary

Constructors

Constructor and Description
TopWikipediaSessions()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)
static void	run(TopWikipediaSessions.Options options)

Methods inherited from class java.lang.Object

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

Constructor Detail

TopWikipediaSessions

public TopWikipediaSessions()

Method Detail

run

public static void run(TopWikipediaSessions.Options options)

main

public static void main(java.lang.String[] args)