/* Copyright (C) 2012 Intel Corporation.
* 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.
*
* For more about this software visit:
* http://www.01.org/GraphBuilder
*/
package com.intel.hadoop.graphbuilder.test.partition;
import com.intel.hadoop.graphbuilder.parser.BasicGraphParser;
import com.intel.hadoop.graphbuilder.parser.EmptyParser;
import com.intel.hadoop.graphbuilder.parser.IntParser;
import com.intel.hadoop.graphbuilder.partition.mapreduce.edge.EdgeIngressMR;
import com.intel.hadoop.graphbuilder.partition.mapreduce.keyvalue.IngressJobKeyValueFactory;
import com.intel.hadoop.graphbuilder.types.TypeFactory;
/**
* A runnable EdgeIngress Mapreduce taking arguments from commandline. Example:
* hadoop jar target/graphbuilder-0.0.1-SNAPSHOT-hadoop-job.jar
* com.intel.hadoop.graphbuilder.test.partition.EdgeIngressTest input output 8
* oblivious
*
* @author Haijie Gu
*/
public class EdgeIngressTest {
public static void main(String[] args) throws Exception {
EdgeIngressMR mr = new EdgeIngressMR(BasicGraphParser.class,
IntParser.class, EmptyParser.class, EmptyParser.class);
mr.useGzip(true);
// mr.setKeyValueClass(IntIngressKeyType.class,
// Empty2IngressValueType.class);
Class keyClass = IngressJobKeyValueFactory
.getKeyClassByClassName(TypeFactory.getClassName("int"));
Class valClass = IngressJobKeyValueFactory.getValueClassByClassName(
TypeFactory.getClassName("int"), TypeFactory.getClassName("none"),
TypeFactory.getClassName("none"));
mr.setKeyValueClass(keyClass, valClass);
mr.run(new String[] { args[0] }, args[1], Integer.valueOf(args[2]), args[3]);
}
}