Github user vanzin commented on a diff in the pull request: https://github.com/apache/spark/pull/23055#discussion_r237715021 --- Diff: python/pyspark/worker.py --- @@ -22,7 +22,12 @@ import os import sys import time -import resource +# 'resource' is a Unix specific module. +has_resource_module = True +try: + import resource +except ImportError: + has_resource_module = False --- End diff -- > For instance, forking in Python is disallowed in Python on Windows That is *completely* different. Because that affects how the Java side talks to the Python side. The feature in this PR has no bearing on what happens on the JVM side at all.
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