Hi Jim, I really want to introduce the support of HTTP/2 into Solr 8.0 (currently cooked in jira/http2 branch). The changes of that branch are less than Star Burst effort and closer to be merged into master branch.
Thanks! On Fri, Aug 31, 2018 at 3:55 PM jim ferenczi <[email protected]> wrote: > Hi all, > I'd like to get some feedback regarding the upcoming Lucene/Solr 8 > release. There are still some cleanups and docs to add on the Lucene side > but it seems that all blockers are resolved. > From a Solr perspective are there any important changes that need to be > done or are we still good with the October target for the release ? Adrien > mentioned the Star Burst effort some time ago, is it something that is > planned for 8 ? > > Cheers, > Jim > > Le mer. 1 août 2018 à 19:02, David Smiley <[email protected]> a > écrit : > >> Yes, that new BKD/Points based code is definitely something we want in 8 >> or 7.5 -- it's a big deal. I think it would also be awesome if we had >> highlighter that could use the Weight.matches() API -- again for either 7.5 >> or 8. I'm working on this on the UnifiedHighlighter front and Alan from >> other aspects. >> ~ David >> >> On Wed, Aug 1, 2018 at 12:51 PM Adrien Grand <[email protected]> wrote: >> >>> I was hoping that we would release some bits of this new support for geo >>> shapes in 7.5 already. We are already very close to being able to index >>> points, lines and polygons and query for intersection with an envelope. It >>> would be nice to add support for other relations (eg. disjoint) and queries >>> (eg. polygon) but the current work looks already useful to me. >>> >>> Le mer. 1 août 2018 à 17:00, Robert Muir <[email protected]> a écrit : >>> >>>> My only other suggestion is we may want to get Nick's shape stuff into >>>> the sandbox module at least for 8.0 so that it can be tested out. I >>>> think it looks like that wouldn't delay any October target though? >>>> >>>> On Wed, Aug 1, 2018 at 9:51 AM, Adrien Grand <[email protected]> wrote: >>>> > I'd like to revive this thread now that these new optimizations for >>>> > collection of top docs are more usable and enabled by default in >>>> > IndexSearcher (https://issues.apache.org/jira/browse/LUCENE-8060). >>>> Any >>>> > feedback about starting to work towards releasing 8.0 and targeting >>>> October >>>> > 2018? >>>> > >>>> > >>>> > Le jeu. 21 juin 2018 à 09:31, Adrien Grand <[email protected]> a >>>> écrit : >>>> >> >>>> >> Hi Robert, >>>> >> >>>> >> I agree we need to make it more usable before 8.0. I would also like >>>> to >>>> >> improve ReqOptSumScorer ( >>>> https://issues.apache.org/jira/browse/LUCENE-8204) >>>> >> to leverage impacts so that queries that incorporate queries on >>>> feature >>>> >> fields (https://issues.apache.org/jira/browse/LUCENE-8197) in an >>>> optional >>>> >> clause are also fast. >>>> >> >>>> >> Le jeu. 21 juin 2018 à 03:06, Robert Muir <[email protected]> a >>>> écrit : >>>> >>> >>>> >>> How can the end user actually use the biggest new feature: impacts >>>> and >>>> >>> BMW? As far as I can tell, the issue to actually implement the >>>> >>> necessary API changes (IndexSearcher/TopDocs/etc) is still open and >>>> >>> unresolved, although there are some interesting ideas on it. This >>>> >>> seems like a really big missing piece, without a proper API, the >>>> stuff >>>> >>> is not really usable. I also can't imagine a situation where the API >>>> >>> could be introduced in a followup minor release because it would be >>>> >>> too invasive. >>>> >>> >>>> >>> On Mon, Jun 18, 2018 at 1:19 PM, Adrien Grand <[email protected]> >>>> wrote: >>>> >>> > Hi all, >>>> >>> > >>>> >>> > I would like to start discussing releasing Lucene/Solr 8.0. >>>> Lucene 8 >>>> >>> > already >>>> >>> > has some good changes around scoring, notably cleanups to >>>> >>> > similarities[1][2][3], indexing of impacts[4], and an >>>> implementation of >>>> >>> > Block-Max WAND[5] which, once combined, allow to run queries >>>> faster >>>> >>> > when >>>> >>> > total hit counts are not requested. >>>> >>> > >>>> >>> > [1] https://issues.apache.org/jira/browse/LUCENE-8116 >>>> >>> > [2] https://issues.apache.org/jira/browse/LUCENE-8020 >>>> >>> > [3] https://issues.apache.org/jira/browse/LUCENE-8007 >>>> >>> > [4] https://issues.apache.org/jira/browse/LUCENE-4198 >>>> >>> > [5] https://issues.apache.org/jira/browse/LUCENE-8135 >>>> >>> > >>>> >>> > In terms of bug fixes, there is also a bad relevancy bug[6] which >>>> is >>>> >>> > only in >>>> >>> > 8.0 because it required a breaking change[7] to be implemented. >>>> >>> > >>>> >>> > [6] https://issues.apache.org/jira/browse/LUCENE-8031 >>>> >>> > [7] https://issues.apache.org/jira/browse/LUCENE-8134 >>>> >>> > >>>> >>> > As usual, doing a new major release will also help age out old >>>> codecs, >>>> >>> > which >>>> >>> > in-turn make maintenance easier: 8.0 will no longer need to care >>>> about >>>> >>> > the >>>> >>> > fact that some codecs were initially implemented with a >>>> random-access >>>> >>> > API >>>> >>> > for doc values, that pre-7.0 indices encoded norms differently, >>>> or that >>>> >>> > pre-6.2 indices could not record an index sort. >>>> >>> > >>>> >>> > I also expect that we will come up with ideas of things to do for >>>> 8.0 >>>> >>> > as we >>>> >>> > feel that the next major is getting closer. In terms of planning, >>>> I was >>>> >>> > thinking that we could target something like october 2018, which >>>> would >>>> >>> > be >>>> >>> > 12-13 months after 7.0 and 3-4 months from now. >>>> >>> > >>>> >>> > From a Solr perspective, the main change I'm aware of that would >>>> be >>>> >>> > worth >>>> >>> > releasing a new major is the Star Burst effort. Is it something >>>> we want >>>> >>> > to >>>> >>> > get in for 8.0? >>>> >>> > >>>> >>> > Adrien >>>> >>> >>>> >>> >>>> --------------------------------------------------------------------- >>>> >>> To unsubscribe, e-mail: [email protected] >>>> >>> For additional commands, e-mail: [email protected] >>>> >>> >>>> > >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [email protected] >>>> For additional commands, e-mail: [email protected] >>>> >>>> -- >> Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker >> LinkedIn: http://linkedin.com/in/davidwsmiley | Book: >> http://www.solrenterprisesearchserver.com >> >
