HyukjinKwon commented on code in PR #43639:
URL: https://github.com/apache/spark/pull/43639#discussion_r1380909244
##########
python/pyspark/sql/session.py:
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@@ -253,20 +253,32 @@ def config(
-------
:class:`SparkSession.Builder`
+ See Also
+ --------
+ :class:`SparkConf`
+
Examples
--------
- For an existing class:`SparkConf`, use `conf` parameter.
+ For an existing :class:`SparkConf`, use `conf` parameter.
>>> from pyspark.conf import SparkConf
- >>> SparkSession.builder.config(conf=SparkConf())
+ >>> conf = SparkConf().setAppName("example").setMaster("local")
+ >>> SparkSession.builder.config(conf=conf)
<pyspark.sql.session.SparkSession.Builder...
For a (key, value) pair, you can omit parameter names.
>>> SparkSession.builder.config("spark.some.config.option",
"some-value")
<pyspark.sql.session.SparkSession.Builder...
- Additionally, you can pass a dictionary of configurations to set.
+ Set multiple configurations.
+
+ >>> SparkSession.builder \\
+ ... .config("spark.some.config.number", 123) \\
+ ... .config("spark.some.config.float", 0.123)
Review Comment:
Using backslashes are sort of implicitly discouraged in PEP8.
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