I'm looking through the impala guide to releases and they have an svm repo where they store their release candidate tarballs, hashes plus an svn for the final releases.
https://cwiki.apache.org/confluence/display/IMPALA/DRAFT%3A+How+to+Release repo is svn checkout https://dist.apache.org/repos/dist/dev/incubator/impala/ Anyone know how to make an svm repo on apache.org?