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From keypointt <>
Subject [GitHub] spark pull request: [SPARK-13013][Docs] Replace example code in ml...
Date Sat, 20 Feb 2016 17:35:31 GMT
Github user keypointt commented on a diff in the pull request:
    --- Diff: examples/src/main/python/mllib/ ---
    @@ -0,0 +1,52 @@
    +# 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
    +# 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.
    +from __future__ import print_function
    +from pyspark import SparkContext
    +# $example on$
    +from pyspark.mllib.clustering import KMeans, KMeansModel
    +from numpy import array
    +from math import sqrt
    +# $example off$
    +if __name__ == "__main__":
    +    sc = SparkContext(appName="KMeansExample")  # SparkContext
    +    # $example on$
    +    # Load and parse the data
    +    data = sc.textFile("data/mllib/kmeans_data.txt")
    +    parsedData = line: array([float(x) for x in line.split(' ')]))
    +    # Build the model (cluster the data)
    +    clusters = KMeans.train(parsedData, 2, maxIterations=10,
    +                            runs=10, initializationMode="random")
    --- End diff --
    got python check error "E128 continuation line under-indented for visual indent" after
running "./dev/lint-python", seems it should be indenting to the opening bracket

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