/* * ===============================LICENSE_START====================================== * dcae-analytics * ================================================================================ * Copyright © 2017 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ============================LICENSE_END=========================================== */ package org.openecomp.dcae.apod.analytics.cdap.plugins.streaming.dmaap; import co.cask.cdap.api.data.format.StructuredRecord; import co.cask.cdap.api.metrics.Metrics; import com.google.common.base.Optional; import org.apache.spark.storage.StorageLevel; import org.apache.spark.streaming.receiver.Receiver; import org.openecomp.dcae.apod.analytics.cdap.common.utils.DMaaPMRUtils; import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.DMaaPMRSourcePluginConfig; import org.openecomp.dcae.apod.analytics.cdap.plugins.utils.CDAPPluginUtils; import org.openecomp.dcae.apod.analytics.cdap.plugins.utils.DMaaPSourceConfigMapper; import org.openecomp.dcae.apod.analytics.common.exception.DCAEAnalyticsRuntimeException; import org.openecomp.dcae.apod.analytics.dmaap.DMaaPMRFactory; import org.openecomp.dcae.apod.analytics.dmaap.service.subscriber.DMaaPMRSubscriber; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.util.List; import java.util.concurrent.TimeUnit; /** * DMaaP MR Receiver which calls DMaaP MR Topic and stores structured records *
* @author Rajiv Singla . Creation Date: 1/19/2017.
*/
public class DMaaPMRReceiver extends Receiver> subscriberMessagesOptional =
DMaaPMRUtils.getSubscriberMessages(subscriber, metrics);
// store records
if (subscriberMessagesOptional.isPresent()) {
final List