| /** |
| * 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 com.datatorrent.benchmark.hbase; |
| |
| import org.apache.hadoop.conf.Configuration; |
| |
| import com.datatorrent.api.DAG; |
| import com.datatorrent.api.DAG.Locality; |
| import com.datatorrent.api.StreamingApplication; |
| import com.datatorrent.api.annotation.ApplicationAnnotation; |
| import com.datatorrent.contrib.hbase.HBaseCsvMappingPutOperator; |
| import com.datatorrent.contrib.hbase.HBaseRowStringGenerator; |
| |
| /** |
| * BenchMark Results |
| * ----------------- |
| * The operator operates at 20,000 tuples/sec with the following configuration |
| * |
| * Container memory size=1G |
| * CPU=Intel(R) Core(TM) i7-4500U CPU @ 1.80 GHz 2.40 Ghz |
| * |
| * @since 1.0.4 |
| */ |
| @ApplicationAnnotation(name = "HBaseBenchmarkApp") |
| public class HBaseCsvMappingApplication implements StreamingApplication |
| { |
| private final Locality locality = null; |
| |
| @Override |
| public void populateDAG(DAG dag, Configuration conf) |
| { |
| HBaseRowStringGenerator row = dag.addOperator("rand", new HBaseRowStringGenerator()); |
| |
| HBaseCsvMappingPutOperator csvMappingPutOperator = dag.addOperator("HBaseoper", new HBaseCsvMappingPutOperator()); |
| csvMappingPutOperator.getStore().setTableName("table1"); |
| csvMappingPutOperator.getStore().setZookeeperQuorum("127.0.0.1"); |
| csvMappingPutOperator.getStore().setZookeeperClientPort(2181); |
| csvMappingPutOperator.setMappingString("colfam0.street,colfam0.city,colfam0.state,row"); |
| dag.addStream("hbasestream", row.outputPort, csvMappingPutOperator.input).setLocality(locality); |
| } |
| |
| } |