[SPARK-28963][BUILD] Fall back to archive.apache.org in build/mvn for older releases #25667
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What changes were proposed in this pull request?
Fall back to archive.apache.org in
build/mvn
to download Maven, in case the ASF mirrors no longer have an older release.Why are the changes needed?
If an older release's specified Maven doesn't exist in the mirrors, {{build/mvn}} will fail.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Manually tested different paths and failures by commenting in/out parts of the script and modifying it directly.