| /* |
| * 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.pig.tez; |
| |
| import org.apache.pig.PigConfiguration; |
| import org.apache.pig.backend.hadoop.executionengine.optimizer.SecondaryKeyOptimizer; |
| import org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan; |
| import org.apache.pig.backend.hadoop.executionengine.tez.plan.TezCompiler; |
| import org.apache.pig.backend.hadoop.executionengine.tez.plan.TezOperPlan; |
| import org.apache.pig.backend.hadoop.executionengine.tez.plan.optimizer.CombinerOptimizer; |
| import org.apache.pig.backend.hadoop.executionengine.tez.plan.optimizer.SecondaryKeyOptimizerTez; |
| import org.apache.pig.impl.plan.VisitorException; |
| import org.apache.pig.test.MiniGenericCluster; |
| import org.apache.pig.test.TestSecondarySort; |
| import org.apache.pig.test.Util; |
| |
| public class TestSecondarySortTez extends TestSecondarySort { |
| |
| public TestSecondarySortTez() { |
| super(); |
| } |
| |
| @Override |
| public MiniGenericCluster getCluster() { |
| return MiniGenericCluster.buildCluster(MiniGenericCluster.EXECTYPE_TEZ); |
| } |
| |
| @Override |
| public SecondaryKeyOptimizer visitSecondaryKeyOptimizer(String query) |
| throws Exception, VisitorException { |
| PhysicalPlan pp = Util.buildPp(pigServer, query); |
| TezCompiler comp = new TezCompiler(pp, pc); |
| TezOperPlan tezPlan = comp.compile(); |
| boolean nocombiner = Boolean.parseBoolean(pc.getProperties().getProperty( |
| PigConfiguration.PIG_EXEC_NO_COMBINER, "false")); |
| |
| // Run CombinerOptimizer on Tez plan |
| if (!nocombiner) { |
| boolean doMapAgg = Boolean.parseBoolean(pc.getProperties() |
| .getProperty(PigConfiguration.PIG_EXEC_MAP_PARTAGG, |
| "false")); |
| CombinerOptimizer co = new CombinerOptimizer(tezPlan, doMapAgg); |
| co.visit(); |
| } |
| |
| SecondaryKeyOptimizerTez skOptimizer = new SecondaryKeyOptimizerTez( |
| tezPlan); |
| skOptimizer.visit(); |
| return skOptimizer; |
| } |
| |
| } |
| |