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CloudGraph(tm) is a suite of Service Data Object (SDO) 2.1 services designed for relational and big-table style "cloud" databases, such as HBase and others.
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/**
* Copyright 2017 TerraMeta Software, Inc.
*
* 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.
*/
package org.cloudgraph.hbase.spark;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.mapreduce.Job;
import org.cloudgraph.job.JobSetup;
import org.plasma.query.Query;
import org.plasma.query.collector.SelectionCollector;
import org.plasma.query.model.Where;
import org.plasma.sdo.PlasmaType;
public class GraphSparkSetup extends JobSetup {
public static void setupJob(Query query, Job job) {
Configuration conf = job.getConfiguration();
HBaseConfiguration.merge(conf, HBaseConfiguration.create(conf));
PlasmaType type = getRootType(query);
Where where = query.getModel().findWhereClause();
SelectionCollector selectionCollector = null;
if (where != null)
selectionCollector = new SelectionCollector(query.getModel().getSelectClause(), where, type);
else
selectionCollector = new SelectionCollector(query.getModel().getSelectClause(), type);
selectionCollector.setOnlyDeclaredProperties(false);
}
}
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