content: /**
   * Copyright 2020 Alibaba Group Holding Limited.
   *
   * 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.
   */
  package com.alibaba.graphscope.groot.dataload.databuild;
  
  import org.apache.hadoop.io.BytesWritable;
  import org.apache.hadoop.mapreduce.Reducer;
  
  import java.io.IOException;
  
  public class DataBuildReducer
          extends Reducer<BytesWritable, BytesWritable, BytesWritable, BytesWritable> {
  
      @Override
      protected void reduce(BytesWritable key, Iterable<BytesWritable> values, Context context)
              throws IOException, InterruptedException {
          for (BytesWritable value : values) {
              context.write(key, value);
          }
      }
  }
  