Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/22782#discussion_r226833951
--- Diff: bin/docker-image-tool.sh ---
@@ -79,7 +79,7 @@ function build {
fi
# Verify that Spark has actually been built/is a runnable distribution
- #Â i.e. the Spark JARs that the Docker files will place into the image
are present
--- End diff --
Yea, some text editors insert non-breakable spaces and probably that's why.
I dealt with similar problems at md files before. I think we have scalastyle
for nonascii but looks not for scripts ..
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