Hi Luke, Yes, I think I will go with /search instead; should be enough.
Thanks, Alex On Mon, May 16, 2016 at 6:55 PM, Luke Bakken <lbak...@basho.com> wrote: > Hi Alex, > > Benchmarking is the only sure way to know if you need to add this > additional complexity to your system for your own use-case or if > search in Riak 2.0 will suffice. I suspect the latter will be true. > > -- > Luke Bakken > Engineer > lbak...@basho.com > > > On Mon, May 16, 2016 at 6:08 AM, Alex De la rosa > <alex.rosa....@gmail.com> wrote: > > Hi Fred, > > > > Yeah, I realised that on my testing node with n_val of 3 I was getting > the > > triple of results in the count... that is not ideal. > > > > I was just concerned on how much extra-work would get Riak to talk with > SOLR > > and compile data against hitting SOLR directly... For my tests these > days, > > seems the /search interface is pretty fast and it may not be a real > problem > > for Riak... but still have my fears from Riak 0.14 an Riak 1.4 > > > > Thanks, > > Alex > > > > On Mon, May 16, 2016 at 4:49 PM, Fred Dushin <fdus...@basho.com> wrote: > >> > >> Hi Alex, > >> > >> Other people have chimed in, but let me repeat that while the > >> internal_solr interface is accessible via HTTP (and needs to be, at > least > >> from Riak processes), you cannot use that interface to query Solr and > expect > >> a correct result set (unless you are using a single node cluster with an > >> n_val of 1). > >> > >> When you run your queries through Riak, Yokozuna, the component that > >> interfaces with Solr, will use a riak_core coverage plan to generate a > >> distributed Solr filter query across the entire cluster that guarantees > that > >> for any document stored on all Solr nodes in the cluster, the query will > >> select one (and only one) replica. If you were to run your query > locally > >> using the internal_solr interface, your query would not span the cluster > >> (likely missing documents on other nodes) and may have duplicates > (e.g., in > >> degenerate cases where you have more than one replica on the same node). > >> > >> I hope that helps explain why using the internal_solr interface is not > >> only not recommended, it's also not going to give you the results you > >> expect. > >> > >> -Fred >
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