looks like it was a jenkins flub (worker node disappeared). Thanks to Peter who ran another job that passed about a half hour afterwards.
On Sat, Mar 24, 2018 at 9:32 AM, Apache Jenkins Server
<jenk...@builds.apache.org> wrote:
> Build status: Failure
>
> The HBase website has not been updated to incorporate HBase commit
> ${CURRENT_HBASE_COMMIT}.
>
> See https://builds.apache.org/job/hbase_generate_website/1294/console
