Thank you all the positive feedback. I did do a comparison testing some time back and at that time, the performance of OM with ratis enabled was around 60% of that of non-ratis. There were multiple improvements made after that so the numbers could have changed.
I will run the tests again with the current code and post my findings. Thanks Hanisha > On Nov 25, 2020, at 10:32 PM, Sammi Chen <sammic...@apache.org> wrote: > > +1 > > We are considering enabling OM HA in our production cluster in the near > feature. > > It will be very helpful if there is some performance data for reference. > > > Regards, > Sammi > > On Tue, Nov 24, 2020 at 2:35 AM Hanisha Koneru <hkon...@cloudera.com.invalid> > wrote: > >> Hi All, >> >> I am proposing to enable Ratis by default on Ozone Manager - HDDS-4498 < >> https://issues.apache.org/jira/browse/HDDS-4498>. >> >> Ratis on OM has been tested extensively and is stable now. >> >> HDDS-4330 is an on-going effort to support bootstrapping a new OM node. >> The pre-requirement for bootstrapping a new OM node is that the cluster >> must have ratis enabled OM. This also the pre-requirement for enabling OM >> HA. Hence, by enabling ratis by default, we get rid of one extra step in >> enabling HA. >> >> It is simple to upgrade an existing non-ratis cluster to ratis enabled >> cluster - set ozone.om.ratis.enabled to true and restart the OM. >> >> Thanks >> Hanisha --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@ozone.apache.org For additional commands, e-mail: dev-h...@ozone.apache.org
