Example usage for org.apache.spark.api.java.function VoidFunction interface-usage

Introduction

In this page you can find the example usage for org.apache.spark.api.java.function VoidFunction interface-usage.

Usage

From source file com.cloudera.oryx.app.batch.mllib.als.EnqueueFeatureVecsAndKnownItemsFn.java

final class EnqueueFeatureVecsAndKnownItemsFn
        implements VoidFunction<Iterator<Tuple2<String, Tuple2<float[], Collection<String>>>>> {

    private final String whichMatrix;
    private final String updateBroker;
    private final String topic;

From source file com.cloudera.oryx.app.batch.mllib.als.EnqueueFeatureVecsFn.java

final class EnqueueFeatureVecsFn implements VoidFunction<Iterator<Tuple2<String, float[]>>> {

    private final String whichMatrix;
    private final String updateBroker;
    private final String topic;

From source file com.cloudera.oryx.app.mllib.als.EnqueueFeatureVecsAndKnownItemsFn.java

final class EnqueueFeatureVecsAndKnownItemsFn
        implements VoidFunction<Tuple2<String, Tuple2<double[], Collection<String>>>> {

    private final String whichMatrix;
    private final TopicProducer<String, String> modelUpdateTopic;

From source file com.cloudera.oryx.app.mllib.als.EnqueueFeatureVecsFn.java

final class EnqueueFeatureVecsFn implements VoidFunction<Tuple2<String, double[]>> {

    private final String whichMatrix;
    private final TopicProducer<String, String> modelUpdateTopic;

    EnqueueFeatureVecsFn(String whichMatrix, TopicProducer<String, String> modelUpdateTopic) {

From source file com.cloudera.oryx.lambda.DeleteOldDataFn.java

/**
 * Function that deletes old data, if applicable, at each batch interval.
 *
 * @param <T> unused
 */
public final class DeleteOldDataFn<T> implements VoidFunction<T> {

From source file com.cloudera.oryx.lambda.speed.SpeedLayerUpdate.java

/**
 * Main Spark Streaming function for the speed layer that collects and publishes update to
 * a Kafka topic.
 *
 * @param <K> type of key read from input topic
 * @param <M> type of message read from input topic

From source file com.cloudera.oryx.lambda.UpdateOffsetsFn.java

/**
 * Function that reads offset range from latest RDD in a streaming job, and updates
 * Zookeeper/Kafka with the latest offset consumed.
 *
 * @param <T> unused
 */

From source file com.cloudera.oryx.ml.mllib.als.EnqueueFeatureVecsAndKnownItemsFn.java

final class EnqueueFeatureVecsAndKnownItemsFn
        implements VoidFunction<Tuple2<Integer, Tuple2<double[], Collection<Integer>>>> {

    private static final ObjectMapper MAPPER = new ObjectMapper();

    private final String whichMatrix;

From source file com.cloudera.oryx.ml.mllib.als.EnqueueFeatureVecsFn.java

final class EnqueueFeatureVecsFn implements VoidFunction<Tuple2<Integer, double[]>> {

    private static final ObjectMapper MAPPER = new ObjectMapper();

    private final String whichMatrix;
    private final TopicProducer<String, String> modelUpdateTopic;

From source file com.elsevier.spark.examples.xpath.XPathInitWorker.java

/**
 * This class will be executed by a 'worker' in the Spark cluster.  The focus of this class
 * is to initialize the namespace mappings (if necessary).
 * 
 * @author mcbeathd
 *