I just cut the release branch for Spark 2.2. If you are merging important bug fixes, please backport as appropriate. If you have doubts if something should be backported, please ping me. I'll follow with an RC later this week.
- branch-2.2 has been cut Michael Armbrust
- Re: branch-2.2 has been cut Sean Owen
- Re: branch-2.2 has been cut Josh Rosen