Package org.apache.ignite.examples.computegrid

Class ComputeClosureExample

  • public class ComputeClosureExample
extends java.lang.Object
    Demonstrates a simple use of Ignite with reduce closure.

    This example splits a phrase into collection of words, computes their length on different nodes and then computes total amount of non-whitespaces characters in the phrase.

    Remote nodes should always be started with special configuration file which enables P2P class loading: 'ignite.{sh|bat} examples/config/example-ignite.xml'.

    Alternatively you can run ExampleNodeStartup in another JVM which will start node with examples/config/example-ignite.xml configuration.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void main​(java.lang.String[] args)
      Executes example.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ComputeClosureExample

        public ComputeClosureExample()

    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
                 throws IgniteException
        Executes example.
        Parameters:
        args - Command line arguments, none required.
        Throws:
        IgniteException - If example execution failed.