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JavaIgniteSimpleApp.java
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JavaIgniteSimpleApp.java
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package org.apache.ignite.examples;
import org.apache.ignite.Ignite;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.lang.IgniteOutClosure;
import org.apache.ignite.lang.IgniteRunnable;
import org.apache.ignite.spark.JavaIgniteContext;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaSparkContext;
/**
*
* @author Paolo Di Tommaso <paolo.ditommaso@gmail.com>
*/
public class JavaIgniteSimpleApp {
static public void main(String... args) {
// -- spark context
SparkConf sparkConf = new SparkConf().setAppName("Spark-Ignite");
JavaSparkContext sc = new JavaSparkContext(sparkConf);
// -- ignite configuration
IgniteOutClosure cfg = new IgniteOutClosure() {
@Override
public Object apply() {
IgniteConfiguration cfg = new IgniteConfiguration();
return cfg;
}
};
// -- ignite context
JavaIgniteContext<Integer,Integer> ic = new JavaIgniteContext<Integer,Integer>(sc, cfg, false);
final Ignite ignite = ic.ignite();
ignite
.compute()
.broadcast(new IgniteRunnable() {
@Override
public void run() {
System.out.println(">>> Hello Node: " + ignite.cluster().localNode().id());
}
});
ic.close(true);
System.out.println(">>> DONE");
}
}