| /** |
| * 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 |
| * |
| * 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.cloudera.sqoop.mapreduce.db; |
| |
| import org.apache.hadoop.conf.Configuration; |
| |
| /** |
| * A container for configuration property names for jobs with DB input/output. |
| * |
| * The job can be configured using the static methods in this class, |
| * {@link DBInputFormat}, and {@link DBOutputFormat}. |
| * Alternatively, the properties can be set in the configuration with proper |
| * values. |
| * |
| * @see DBConfiguration#configureDB(Configuration, String, String, String, |
| * String) |
| * @see DBInputFormat#setInput(Job, Class, String, String) |
| * @see DBInputFormat#setInput(Job, Class, String, String, String, String...) |
| * @see DBOutputFormat#setOutput(Job, String, String...) |
| * |
| * @deprecated use org.apache.sqoop.mapreduce.db.DBConfiguration instead. |
| * @see org.apache.sqoop.mapreduce.db.DBConfiguration |
| */ |
| public class DBConfiguration |
| extends org.apache.sqoop.mapreduce.db.DBConfiguration { |
| |
| /** The JDBC Driver class name. */ |
| public static final String DRIVER_CLASS_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.DRIVER_CLASS_PROPERTY; |
| |
| /** JDBC Database access URL. */ |
| public static final String URL_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.URL_PROPERTY; |
| |
| /** User name to access the database. */ |
| public static final String USERNAME_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.USERNAME_PROPERTY; |
| |
| /** Password to access the database. */ |
| public static final String PASSWORD_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.PASSWORD_PROPERTY; |
| |
| /** Fetch size. */ |
| public static final String FETCH_SIZE = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.FETCH_SIZE; |
| |
| /** Input table name. */ |
| public static final String INPUT_TABLE_NAME_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_TABLE_NAME_PROPERTY; |
| |
| /** Field names in the Input table. */ |
| public static final String INPUT_FIELD_NAMES_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_FIELD_NAMES_PROPERTY; |
| |
| /** WHERE clause in the input SELECT statement. */ |
| public static final String INPUT_CONDITIONS_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_CONDITIONS_PROPERTY; |
| |
| /** ORDER BY clause in the input SELECT statement. */ |
| public static final String INPUT_ORDER_BY_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_ORDER_BY_PROPERTY; |
| |
| /** Whole input query, exluding LIMIT...OFFSET. */ |
| public static final String INPUT_QUERY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_QUERY; |
| |
| /** Input query to get the count of records. */ |
| public static final String INPUT_COUNT_QUERY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_COUNT_QUERY; |
| |
| /** Input query to get the max and min values of the jdbc.input.query. */ |
| public static final String INPUT_BOUNDING_QUERY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_BOUNDING_QUERY; |
| |
| /** Class name implementing DBWritable which will hold input tuples. */ |
| public static final String INPUT_CLASS_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.INPUT_CLASS_PROPERTY; |
| |
| /** Output table name. */ |
| public static final String OUTPUT_TABLE_NAME_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.OUTPUT_TABLE_NAME_PROPERTY; |
| |
| /** Field names in the Output table. */ |
| public static final String OUTPUT_FIELD_NAMES_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.OUTPUT_FIELD_NAMES_PROPERTY; |
| |
| /** Number of fields in the Output table. */ |
| public static final String OUTPUT_FIELD_COUNT_PROPERTY = |
| org.apache.sqoop.mapreduce.db.DBConfiguration.OUTPUT_FIELD_COUNT_PROPERTY; |
| |
| /** |
| * Sets the DB access related fields in the {@link Configuration}. |
| * @param conf the configuration |
| * @param driverClass JDBC Driver class name |
| * @param dbUrl JDBC DB access URL |
| * @param userName DB access username |
| * @param passwd DB access passwd |
| * @param fetchSize DB fetch size |
| */ |
| public static void configureDB(Configuration conf, String driverClass, |
| String dbUrl, String userName, String passwd, Integer fetchSize) { |
| |
| org.apache.sqoop.mapreduce.db.DBConfiguration.configureDB( |
| conf, driverClass, dbUrl, userName, passwd, fetchSize); |
| } |
| |
| /** |
| * Sets the DB access related fields in the JobConf. |
| * @param job the job |
| * @param driverClass JDBC Driver class name |
| * @param dbUrl JDBC DB access URL |
| * @param fetchSize DB fetch size |
| */ |
| public static void configureDB(Configuration job, String driverClass, |
| String dbUrl, Integer fetchSize) { |
| org.apache.sqoop.mapreduce.db.DBConfiguration.configureDB(job, driverClass, |
| dbUrl, fetchSize); |
| } |
| |
| /** |
| * Sets the DB access related fields in the {@link Configuration}. |
| * @param conf the configuration |
| * @param driverClass JDBC Driver class name |
| * @param dbUrl JDBC DB access URL |
| * @param userName DB access username |
| * @param passwd DB access passwd |
| */ |
| public static void configureDB(Configuration conf, String driverClass, |
| String dbUrl, String userName, String passwd) { |
| org.apache.sqoop.mapreduce.db.DBConfiguration.configureDB(conf, driverClass, |
| dbUrl, userName, passwd); |
| } |
| |
| /** |
| * Sets the DB access related fields in the JobConf. |
| * @param job the job |
| * @param driverClass JDBC Driver class name |
| * @param dbUrl JDBC DB access URL. |
| */ |
| public static void configureDB(Configuration job, String driverClass, |
| String dbUrl) { |
| org.apache.sqoop.mapreduce.db.DBConfiguration.configureDB(job, driverClass, |
| dbUrl); |
| } |
| |
| public DBConfiguration(Configuration job) { |
| super(job); |
| } |
| } |
| |