diff options
Diffstat (limited to 'examples/src/main/python/ml/onehot_encoder_example.py')
| -rw-r--r-- | examples/src/main/python/ml/onehot_encoder_example.py | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/examples/src/main/python/ml/onehot_encoder_example.py b/examples/src/main/python/ml/onehot_encoder_example.py index 0f94c26638..9acc363dc9 100644 --- a/examples/src/main/python/ml/onehot_encoder_example.py +++ b/examples/src/main/python/ml/onehot_encoder_example.py @@ -17,18 +17,16 @@ from __future__ import print_function -from pyspark import SparkContext -from pyspark.sql import SQLContext # $example on$ from pyspark.ml.feature import OneHotEncoder, StringIndexer # $example off$ +from pyspark.sql import SparkSession if __name__ == "__main__": - sc = SparkContext(appName="OneHotEncoderExample") - sqlContext = SQLContext(sc) + spark = SparkSession.builder.appName("OneHotEncoderExample").getOrCreate() # $example on$ - df = sqlContext.createDataFrame([ + df = spark.createDataFrame([ (0, "a"), (1, "b"), (2, "c"), @@ -45,4 +43,4 @@ if __name__ == "__main__": encoded.select("id", "categoryVec").show() # $example off$ - sc.stop() + spark.stop() |