53 lines
2.1 KiB
Python
53 lines
2.1 KiB
Python
#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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"""
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PySpark is the Python API for Spark.
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Public classes:
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- L{SparkContext<pyspark.context.SparkContext>}
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Main entry point for Spark functionality.
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- L{RDD<pyspark.rdd.RDD>}
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A Resilient Distributed Dataset (RDD), the basic abstraction in Spark.
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- L{Broadcast<pyspark.broadcast.Broadcast>}
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A broadcast variable that gets reused across tasks.
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- L{Accumulator<pyspark.accumulators.Accumulator>}
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An "add-only" shared variable that tasks can only add values to.
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- L{SparkFiles<pyspark.files.SparkFiles>}
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Access files shipped with jobs.
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- L{StorageLevel<pyspark.storagelevel.StorageLevel>}
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Finer-grained cache persistence levels.
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"""
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import sys
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import os
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sys.path.insert(0, os.path.join(os.environ["SPARK_HOME"], "python/lib/py4j0.7.egg"))
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from pyspark.context import SparkContext
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from pyspark.rdd import RDD
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from pyspark.files import SparkFiles
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from pyspark.storagelevel import StorageLevel
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from pyspark.mllib import LinearRegressionModel, LassoModel, \
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RidgeRegressionModel, LogisticRegressionModel, SVMModel, KMeansModel, \
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ALSModel
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__all__ = ["SparkContext", "RDD", "SparkFiles", "StorageLevel",
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"LinearRegressionModel", "LassoModel", "RidgeRegressionModel",
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"LogisticRegressionModel", "SVMModel", "KMeansModel", "ALSModel"];
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