/**
 * Copyright (c) 2011, Cloudera, Inc. All Rights Reserved.
 *
 * Cloudera, Inc. 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
 *
 * This software 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.cloudera.crunch.impl.mr.plan;

import java.util.List;

import org.apache.hadoop.fs.Path;
import org.apache.hadoop.mapreduce.Job;

import com.cloudera.crunch.Target;
import com.cloudera.crunch.io.MapReduceTarget;
import com.cloudera.crunch.io.OutputHandler;
import com.cloudera.crunch.io.PathTarget;
import com.cloudera.crunch.io.hbase.HBaseTarget;
import com.cloudera.crunch.type.PType;
import com.google.common.collect.Lists;

public class MSCROutputHandler implements OutputHandler {

  private final Job job;
  private final Path path;
  private final boolean mapOnlyJob;
  
  private DoNode workingNode;
  private List<Path> multiPaths;
  
  public MSCROutputHandler(Job job, Path outputPath, boolean mapOnlyJob) {
    this.job = job;
    this.path = outputPath;
    this.mapOnlyJob = mapOnlyJob;
    this.multiPaths = Lists.newArrayList();
  }
  
  public void configureNode(DoNode node, Target target) {
    workingNode = node;
    target.accept(this, node.getPType());
  }
  
  public boolean configure(Target target, PType<?> ptype) {
    if (target instanceof MapReduceTarget && target instanceof PathTarget) {
      String name = PlanningParameters.MULTI_OUTPUT_PREFIX + multiPaths.size();
      multiPaths.add(((PathTarget) target).getPath());
      workingNode.setOutputName(name);
      ((MapReduceTarget) target).configureForMapReduce(job, ptype, path, name);
      return true;
    }
    if (target instanceof HBaseTarget) {
      ((HBaseTarget) target).configureForMapReduce(job, null, null, null);
      return true;
    }
    return false;
  }

  public boolean isMapOnlyJob() {
    return mapOnlyJob;
  }
  
  public List<Path> getMultiPaths() {
    return multiPaths;
  }
}

@@ -878,57 +878,8 @@
 et;%0A
-import com.cloudera.crunch.io.hbase.HBaseTarget;%0A
 impo
@@ -1951,20 +1951,24 @@
 tanceof 
-HBas
+MapReduc
 eTarget)
@@ -1982,12 +1982,16 @@
   ((
-HBas
+MapReduc
 eTar
@@ -2030,20 +2030,21 @@
 ce(job, 
-null
+ptype
 , null, 

Fix issue where MapReduceTargets that aren't also PathTargets don't get configured.