/** * (c) Copyright 2012 WibiData, Inc. * * See the NOTICE file distributed with this work for additional * information regarding copyright ownership. * * 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. */ /** * KijiMR utilities. * * <p> * KijiMR includes APIs to build MapReduce jobs that run over Kiji tables, bringing * MapReduce-based analytic techniques to a broad base of Kiji Schema users. * </p> * * <h2>Building MapReduce jobs:</h2> * <p> * KijiMR contains many job builders for various types of MapReduce jobs. * </p> * <li>{@link org.kiji.mapreduce.bulkimport Bulk Importers} - for the creation of bulk * import jobs which allow data to be inserted into Kiji tables efficiently. * <li>{@link org.kiji.mapreduce.produce Producers} - for the creation of produce jobs * which generate per-row derived entity data. * <li>{@link org.kiji.mapreduce.gather Gatherers} - for the creation of gather jobs * which scan over the rows of a Kiji table to aggregate information which can be passed to a * reducer. * <li>{@link org.kiji.mapreduce.KijiMapReduceJobBuilder General MapReduce} - for the creation of * general MapReduce jobs around Kiji mappers and reducers.</li> * * <h2>Utility packages for MapReduce job construction:</h2> * <li>{@link org.kiji.mapreduce.input} - input formats for MapReduce jobs</li> * <li>{@link org.kiji.mapreduce.output} - output formats for MapReduce jobs</li> * <li>{@link org.kiji.mapreduce.kvstore} - Key-Value store API used in MapReduce jobs</li> */ package org.kiji.mapreduce;