/**
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.sqoop.mapreduce.parquet;

import org.apache.avro.Schema;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.mapreduce.Job;
import org.apache.hadoop.mapreduce.Mapper;
import org.apache.hadoop.mapreduce.OutputFormat;
import org.apache.sqoop.SqoopOptions;

import java.io.IOException;

/**
 * This interface defines the type of a product of {@link ParquetJobConfiguratorFactory}.
 * The implementations of the methods of this interface help to configure Sqoop Parquet import jobs.
 */
public interface ParquetImportJobConfigurator {

  void configureMapper(Job job, Schema schema, SqoopOptions options, String tableName, Path destination) throws IOException;

  Class<? extends Mapper> getMapperClass();

  Class<? extends OutputFormat> getOutputFormatClass();

  boolean isHiveImportNeeded();
}