Kylin is a consumer of Avatica. Kylin JDBC driver is built on top of it. Nice library, would love to see more adoptions of it.
On Fri, Aug 21, 2015 at 3:05 AM, Nick Dimiduk <[email protected]> wrote: > On Wed, Aug 19, 2015 at 3:34 PM, Julian Hyde <[email protected]> wrote: > > > The ORC experiment has a control group: Parquet. Parquet is similar to > ORC > > in many respects. It started at around the same time, but outside Apache, > > and later as an incubator project. Today Parquet has achieved more > diverse > > adoption, and has a more diverse community, than ORC. > > > > The empirical argument of breadth of community and adoption is a strong > one. The only downstream consumer of Avatica that I'm aware of is Phoenix. > I would like to see at least one other community adopt it. Kylin seems like > a strong candidate. Perhaps a Hive Server 3? Would Drill be interested? Are > there others? > > > On Aug 19, 2015, at 3:25 PM, Nick Dimiduk <[email protected]> wrote: > > > > > > IMO, Avatica is still too young to be it's own Incubator. I'm thinking > of > > > most of the projects I've noticed coming to Incubator in the past, the > > > common thread amongst them is production deployments and a largish (5+ > > > people) committer base. I think Avatica is still smaller and younger > than > > > is. Calcite isn't harmed by maintaining Avatica, nor is Avatica "held > > back" > > > by Calcite. We've seen other TLP's spin out projects (ORC from Hive, > > HBase > > > from Hadoop, the recent Yetus from Hadoop). Let's allow Avatica to > > develop > > > (or not) on its own schedule, or until it becomes a in some why burden > on > > > Calcite. > > > > > > -n > > > > > > On Wed, Aug 12, 2015 at 1:31 PM, Julian Hyde <[email protected]> wrote: > > > > > >> I’d like to introduce a meta-discussion into this thread. > > >> > > >> Calcite’s Avatica module[1] is growing into a separate community. > > Calcite > > >> depends upon Avatica but not vice versa. At some point I would like to > > >> consider splitting Avatica out as a separate project (an incubation > > project > > >> and ultimately a TLP). There is no particular urgency to this > decision. > > >> > > >> Is now a good time to have that discussion, or is it better to have > that > > >> discussion after graduation? > > >> > > >> Julian > > >> > > >> [1] http://calcite.incubator.apache.org/docs/avatica.html > > >> > > >>> On Aug 10, 2015, at 8:03 PM, James Taylor <[email protected]> > > >> wrote: > > >>> > > >>> +1 to graduation. I think diversity is increasing and the project is > on > > >> an > > >>> excellent trajectory. > > >>> Thanks, > > >>> James > > >>> > > >>> On Mon, Aug 10, 2015 at 7:58 PM, Julian Hyde <[email protected]> > wrote: > > >>> > > >>>> I do commit quite a large proportion of third-party contributions. > But > > >>>> these days it’s common for others to get involved the discussion > when > > >>>> there’s a new patch. Pull #106 [1] is typical: Sean provided a > patch, > > >>>> Vladimir reviewed, I ended up committing. > > >>>> > > >>>> I’d be delighted if other committers shared the load of committing. > > (As > > >> I > > >>>> said they’re already doing a lot of the reviewing. And committing > > their > > >> own > > >>>> contributions.) > > >>>> > > >>>> Julian > > >>>> > > >>>> [1] https://github.com/apache/incubator-calcite/pull/106 < > > >>>> https://github.com/apache/incubator-calcite/pull/106> > > >>>> > > >>>>> On Aug 10, 2015, at 3:25 PM, Jacques Nadeau <[email protected]> > > >> wrote: > > >>>>> > > >>>>> One random question. I have some sense that the vast majority of > > >> commits > > >>>>> are still being merged by Julian. (even when the patches are > > generated > > >> by > > >>>>> others). I haven't actually quantified/determined whether this is > > true > > >>>> but > > >>>>> wanted to ask. I don't think this is a showstopper for graduation > > but > > >> I > > >>>>> think we should get that more spread out if it is still the case. > > >>>>> > > >>>>> On Mon, Aug 10, 2015 at 2:27 PM, Julian Hyde <[email protected]> > > wrote: > > >>>>> > > >>>>>> Is Calcite ready to graduate from the incubator and become a TLP > > >>>>>> (top-level project)? > > >>>>>> > > >>>>>> See the policy [1] and guidelines [2]. > > >>>>>> > > >>>>>> Julian > > >>>>>> > > >>>>>> [1] http://incubator.apache.org/incubation/Incubation_Policy.html > < > > >>>>>> http://incubator.apache.org/incubation/Incubation_Policy.html> > > >>>>>> > > >>>>>> [2] http://incubator.apache.org/guides/graduation.html < > > >>>>>> http://incubator.apache.org/guides/graduation.html> > > >>>> > > >>>> > > >> > > >> > > > > >
