001/* 002 * Copyright (c) 2007-2016 Concurrent, Inc. All Rights Reserved. 003 * 004 * Project and contact information: http://www.cascading.org/ 005 * 006 * This file is part of the Cascading project. 007 * 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 */ 020 021package cascading.flow.tez; 022 023import java.beans.ConstructorProperties; 024import java.util.Map; 025 026import cascading.flow.FlowConnector; 027import cascading.flow.planner.FlowPlanner; 028import cascading.flow.planner.rule.RuleRegistrySet; 029import cascading.flow.tez.planner.Hadoop2TezPlanner; 030import cascading.flow.tez.planner.HashJoinHadoop2TezRuleRegistry; 031import cascading.flow.tez.planner.NoHashJoinHadoop2TezRuleRegistry; 032import cascading.scheme.Scheme; 033import cascading.scheme.hadoop.SequenceFile; 034 035/** 036 */ 037public class Hadoop2TezFlowConnector extends FlowConnector 038 { 039 public Hadoop2TezFlowConnector() 040 { 041 } 042 043 @ConstructorProperties({"properties"}) 044 public Hadoop2TezFlowConnector( Map<Object, Object> properties ) 045 { 046 super( properties ); 047 } 048 049 @ConstructorProperties({"ruleRegistrySet"}) 050 public Hadoop2TezFlowConnector( RuleRegistrySet ruleRegistrySet ) 051 { 052 super( ruleRegistrySet ); 053 } 054 055 @ConstructorProperties({"properties", "ruleRegistrySet"}) 056 public Hadoop2TezFlowConnector( Map<Object, Object> properties, RuleRegistrySet ruleRegistrySet ) 057 { 058 super( properties, ruleRegistrySet ); 059 } 060 061 @Override 062 protected Class<? extends Scheme> getDefaultIntermediateSchemeClass() 063 { 064 return SequenceFile.class; 065 } 066 067 @Override 068 protected FlowPlanner createFlowPlanner() 069 { 070 return new Hadoop2TezPlanner(); 071 } 072 073 @Override 074 protected RuleRegistrySet createDefaultRuleRegistrySet() 075 { 076 return new RuleRegistrySet( new NoHashJoinHadoop2TezRuleRegistry(), new HashJoinHadoop2TezRuleRegistry() ); 077 } 078 }