wayneguow commented on code in PR #47590:
URL: https://github.com/apache/spark/pull/47590#discussion_r1701999774
##########
docs/_plugins/build_api_docs.rb:
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@@ -194,7 +194,12 @@ def build_sql_docs
def build_error_docs
print_header "Building error docs."
- system("python '#{SPARK_PROJECT_ROOT}/docs/util/build-error-docs.py'") \
+
+ if !system("which python3 >/dev/null 2>&1")
+ raise("Missing python3 in your path, stopping error doc generation")
+ end
+
+ system("python3 '#{SPARK_PROJECT_ROOT}/docs/util/build-error-docs.py'") \
Review Comment:
Since users may not use python venv, I suggest changing to `python3` here.
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