Github user holdenk commented on a diff in the pull request:
https://github.com/apache/spark/pull/18339#discussion_r137360945
--- Diff: python/pyspark/java_gateway.py ---
@@ -33,14 +33,18 @@
from pyspark.serializers import read_int
-def launch_gateway(conf=None):
+def launch_gateway(conf=None, popen_kwargs=None):
"""
launch jvm gateway
:param conf: spark configuration passed to spark-submit
+ :param popen_kwargs: Dictionary of kwargs to pass to Popen when
spawning
--- End diff --
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