org.apache.flink.examples.java.misc

Class CollectionExecutionExample

java.lang.Object

org.apache.flink.examples.java.misc.CollectionExecutionExample

public class CollectionExecutionExample
extends Object

This example shows how to use the collection based execution of Flink.

The collection based execution is a local mode that is not using the full Flink runtime. DataSet transformations are executed on Java collections.

See the "Local Execution" section in the documentation for more details: https://flink.apache.org/docs/latest/apis/local_execution.html

Note: All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API. This class is retained for testing purposes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CollectionExecutionExample.EMail POJO for an EMail.
static class	CollectionExecutionExample.User POJO class representing a user.

Constructor Summary

Constructors

Constructor and Description
CollectionExecutionExample()

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

CollectionExecutionExample

public CollectionExecutionExample()

Method Detail

main

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

Throws:

Exception