eagle-jpm/eagle-jpm-mr-history/src/main/java/org/apache/eagle/jpm/mr/history/publisher/JobStreamPublisher.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
*/

package org.apache.eagle.jpm.mr.history.publisher;

import org.apache.eagle.dataproc.impl.storm.ValuesArray;
import org.apache.eagle.jpm.mr.historyentity.JobExecutionAPIEntity;
import org.apache.eagle.jpm.util.MRJobTagName;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.HashMap;
import java.util.Map;

public class JobStreamPublisher extends StreamPublisher<JobExecutionAPIEntity> {
    private static final Logger LOG = LoggerFactory.getLogger(JobStreamPublisher.class);

    public JobStreamPublisher(String stormStreamId) {
        super(stormStreamId);
    }

    @Override
    public Class<?> type() {
        return JobExecutionAPIEntity.class;
    }

    @Override
    public void flush(JobExecutionAPIEntity entity) {
        Map<String, Object> fields = new HashMap<>(entity.getTags());
        fields.put("submissionTime", entity.getSubmissionTime());
        fields.put("startTime", entity.getStartTime());
        fields.put("endTime", entity.getEndTime());
        fields.put("currentState", entity.getCurrentState());
        fields.put("trackingUrl", entity.getTrackingUrl());

        collector.collect(stormStreamId, new ValuesArray(fields.get(MRJobTagName.JOB_ID.toString()), fields));
    }
}