Did you also install the metron-maas rpm? The ambari install does not currently install Model as a Service.
yum install -y metron-maas on the note that has the parsers / indexing / enrichment service should do the trick. Simon > On 18 Sep 2017, at 14:36, HitsuYaga <g...@git.apache.org> wrote: > > Github user HitsuYaga commented on the pull request: > > > https://github.com/apache/metron/commit/7f9f86c005eb5d9d966d33df95cd060e2f8784bb#commitcomment-24365612 > > Dear friend, Install completely but still get error "MAAS_GET_ENDPOINT - > Unable to resolve function error". Please advise me how to upgrade Metron to > new version > > > ---