Hi all, given that solr 5.4 is finally released, is this what's more stable and efficient version of solrcloud ?
I have a website which receives many search requests. It serve normally about 2000 concurrent requests, but sometime there are peak from 4000 to 10000 requests in few seconds. On January I'll have a chance to upgrade my old SolrCloud 4.8.1 cluster to a new brand version, but following this thread I read about the problems that can occur upgrading to latest version. I have seen that issue SOLR-7730 "speed-up faceting on doc values fields" is fixed in 5.4. I'm using standard faceting without docValues. Should I add docValues in order to benefit of such fix? Best regards, Vincenzo On Thu, Oct 8, 2015 at 2:22 PM, Mikhail Khludnev <mkhlud...@griddynamics.com > wrote: > Uwe, it's good to know! I mean that you've recovered. Take care! > > On Thu, Oct 8, 2015 at 1:24 PM, Uwe Reh <r...@hebis.uni-frankfurt.de> > wrote: > > > Sorry for the delay. I had an ugly flu. > > > > SOLR-7730 seems to work fine. Using docValues with Solr > > 5.4.0-2015-09-29_08-29-55 1705813 makes my faceted queries fast again. > > (90ms vs. 20000ms) :-) > > > > Thanks > > Uwe > > > > > > > > > > Am 27.09.2015 um 20:32 schrieb Mikhail Khludnev: > > > >> On Sun, Sep 27, 2015 at 2:00 PM, Uwe Reh <r...@hebis.uni-frankfurt.de> > >> wrote: > >> > >> When 5.4 with SOLR-7730 will be released, I will start to use docValues. > >>> Going this way, seems more straight forward to me. > >>> > >> > >> > >> Sure. Giving your answers docValues facets has a really good chance to > >> perform in your index after SOLR-7730. It's really interesting to see > >> performance numbers on early 5.4 builds: > >> > >> > https://builds.apache.org/view/All/job/Solr-Artifacts-5.x/lastSuccessfulBuild/artifact/solr/package/ > >> > >> > > > > > -- > Sincerely yours > Mikhail Khludnev > Principal Engineer, > Grid Dynamics > > <http://www.griddynamics.com> > <mkhlud...@griddynamics.com> > -- Vincenzo D'Amore email: v.dam...@gmail.com skype: free.dev mobile: +39 349 8513251
