About Spark 2.7 with Mac version, the download link connections fail.
I’m in China, perhaps because of region. But the other link is normal, ex, Windows version.
So, if you fix, please write me an email:)
This has been mentioned on the blog post Spark 2.7.0 Released
Note: there are no working Mac OS X installer as our current build environment has no working setup for Mac, also Spark has lots of issues on the current Mac OS versions and the community has no active Mac OS developers willing to step in
Spark 2.7.0 still has major issues on Mac OS (recent versions), so even if there would be an installer it won’t help.