PR is out here - https://github.com/apache/metron/pull/1252
I made the unified enrichment topology the new default and marked the split-join topology as deprecated in various parts of the documentation. I think we should have a release with the deprecation notes and new default and then move to remove split-join entirely shortly thereafter. Best, Mike On Fri, Nov 2, 2018 at 5:47 AM Mohan Venkateshaiah < mvenkatesha...@hortonworks.com> wrote: > +1 (non-binding) > > Thanks > Mohan DV > > On 11/2/18, 3:29 PM, "zeo...@gmail.com" <zeo...@gmail.com> wrote: > > +1 totally agree. > > Jon > > On Fri, Nov 2, 2018, 1:31 AM Anand Subramanian < > asubraman...@hortonworks.com> > wrote: > > > Piling on my +1 (non-binding) as well. > > > > On 11/2/18, 4:41 AM, "Ryan Merriman" <merrim...@gmail.com> wrote: > > > > +1 > > > > On Thu, Nov 1, 2018 at 5:38 PM Casey Stella <ceste...@gmail.com> > > wrote: > > > > > +1 > > > On Thu, Nov 1, 2018 at 18:34 Nick Allen <n...@nickallen.org> > wrote: > > > > > > > +1 > > > > > > > > On Thu, Nov 1, 2018, 6:27 PM Justin Leet < > justinjl...@gmail.com> > > wrote: > > > > > > > > > +1, I haven't seen any case where the split-join topology > isn't > > made > > > > > obsolete by the unified topology. > > > > > > > > > > On Thu, Nov 1, 2018 at 6:17 PM Michael Miklavcic < > > > > > michael.miklav...@gmail.com> wrote: > > > > > > > > > > > Fellow Metronians, > > > > > > > > > > > > We've had the unified enrichment topology around for a > number > > of > > > months > > > > > > now, it has proved itself stable, and there is yet to be > a > > time that > > > I > > > > > have > > > > > > seen the split-join topology outperform the unified one. > Here > > are > > > some > > > > > > simple reasons to deprecate the split-join topology. > > > > > > > > > > > > 1. Unified topology performs better. > > > > > > 2. The configuration, especially for performance > tuning is > > much, > > > > much > > > > > > simpler in the unified model. > > > > > > 3. The footprint within the cluster is smaller. > > > > > > 4. One of the first activities for any install is > that we > > spend > > > time > > > > > > instructing users to switch to the unified topology. > > > > > > 5. One less moving part to maintain. > > > > > > > > > > > > I'd like to recommend that we deprecate the split-join > > topology and > > > > make > > > > > > the unified enrichment topology the new default. > > > > > > > > > > > > Best, > > > > > > Mike > > > > > > > > > > > > > > > > > > > > > > > > -- > > Jon Zeolla > > >
