Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/15053#discussion_r84684716
--- Diff: python/pyspark/sql/streaming.py ---
@@ -612,9 +616,12 @@ def load(self, path=None, format=None, schema=None,
**options):
:param schema: optional :class:`pyspark.sql.types.StructType` for
the input schema.
:param options: all other string options
- >>> json_sdf = spark.readStream.format("json") \\
- ... .schema(sdf_schema) \\
- ... .load(tempfile.mkdtemp())
+ >>> import tempfile
+ >>> from pyspark.sql.types import StructType, StructField,
StringType
+ >>> sdf_schema = StructType([StructField("data", StringType(),
False)])
+ >>> json_sdf = (spark.readStream.format("json")
+ ... .schema(sdf_schema)
+ ... .load(tempfile.mkdtemp()))
--- End diff --
Strictly, I believe the removed syntax is encouraged as I guess from the
other codes and documentation. We might better revert the syntax back if there
is not a strong specific reason.
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