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/*
* 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.
*/
/**
* Core Spark functionality. [[org.apache.spark.SparkContext]] serves as the main entry point to Spark, while
* [[org.apache.spark.RDD]] is the data type representing a distributed collection, and provides most
* parallel operations.
*
* In addition, [[org.apache.spark.PairRDDFunctions]] contains operations available only on RDDs of key-value
* pairs, such as `groupByKey` and `join`; [[org.apache.spark.DoubleRDDFunctions]] contains operations
* available only on RDDs of Doubles; and [[org.apache.spark.SequenceFileRDDFunctions]] contains operations
* available on RDDs that can be saved as SequenceFiles. These operations are automatically
* available on any RDD of the right type (e.g. RDD[(Int, Int)] through implicit conversions when
* you `import org.apache.spark.SparkContext._`.
*/
package object spark {
// For package docs only
}
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