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EMR DynamoDB Hadoop Connector

There is a newer version: 5.3.0

/**
 * Copyright 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file
 * except in compliance with the License. A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "LICENSE.TXT" file accompanying this file. This file 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.hadoop.dynamodb.read;

import org.apache.hadoop.dynamodb.DynamoDBItemWritable;
import org.apache.hadoop.dynamodb.preader.DynamoDBRecordReaderContext;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.InputSplit;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.mapred.RecordReader;
import org.apache.hadoop.mapred.Reporter;

import java.io.IOException;

public class DynamoDBInputFormat extends AbstractDynamoDBInputFormat {

  @Override
  public RecordReader getRecordReader(InputSplit split, JobConf conf,
      Reporter reporter) throws IOException {
    DynamoDBRecordReaderContext context = buildDynamoDBRecordReaderContext(split, conf, reporter);
    return new DefaultDynamoDBRecordReader(context);
  }
}