Hi, Any guidance on this would be helpful.
Thank you, Roopa On Tue, Dec 19, 2017 at 8:47 PM, Roopa Rao <roop...@gmail.com> wrote: > Hi Diego, > > Thank you for looking into it further. > We recently ported over to 6.6 version solely to use LTR feature as it is > critical for us. > > Since its not working with grouping in the base version, I am trying to > evaluate if there is any alternative way to make it work in 6.6 versus > upgrading to 7.0. > > Any guidance you could provide on what can be done to use 6.6 with > grouping + LTR or any alternatives would be helpful. Do I read your > response as needing to go to 7.0 when you say upstream? > > Thank you, > Roopa > > > On Tue, Dec 19, 2017 at 1:37 PM, Diego Ceccarelli < > diego.ceccare...@gmail.com> wrote: > >> Hi Roopa, unfortunately I can't port the patch to the branch_6_6, but >> soon I'll update to upstream. Sorry about that. >> >> On Mon, Dec 18, 2017 at 7:52 PM, Roopa Rao <roop...@gmail.com> wrote: >> > Hi - >> > >> > I merged the code from the bloomberg master-solr-8776 branch to >> branch_6_6 >> > on Solr. >> > >> > When I tried to compile the solr source code, I am getting multiple >> > compilation errors (Attached), which seems to be due to the fact that >> the >> > branch master-solr-8776 may not be compatible with branch_6_6. >> > >> > Could you please provide your input if master-solr-8776 is compatible >> with >> > branch_6_6? >> > >> > If this is not the case then how to proceed with using fix in >> > master-solr-8776 with branch_6_6 can a new patch be created for this? >> > >> > Thank you, >> > Roopa >> > >> > On Mon, Dec 11, 2017 at 9:54 AM, Roopa Rao <roop...@gmail.com> wrote: >> >> >> >> Hi Diego, >> >> >> >> Thank you, >> >> >> >> I am interested in reranking the documents inside one of the groups. >> >> >> >> I will try the options you mentioned here. >> >> >> >> Thank you, >> >> Roopa >> >> >> >> On Mon, Dec 11, 2017 at 6:57 AM, Diego Ceccarelli (BLOOMBERG/ LONDON) >> >> <dceccarel...@bloomberg.net> wrote: >> >>> >> >>> Hi Roopa, >> >>> >> >>> If you look at the diff: >> >>> >> >>> https://github.com/apache/lucene-solr/pull/162/files >> >>> >> >>> I didn't change much in SolrIndexSearcher, you can try to skip the >> file >> >>> when applying the patch and redo the changes after. >> >>> >> >>> Alternatively, the feature branch is available here: >> >>> >> >>> https://github.com/bloomberg/lucene-solr/commits/master-solr-8776 >> >>> >> >>> you could try to merge with that or cheery-pick my changes. >> >>> >> >>> Are you interested in reranking the groups or also in reranking the >> >>> documents inside each group? >> >>> >> >>> Cheers, >> >>> Diego >> >>> >> >>> >> >>> From: solr-user@lucene.apache.org At: 12/09/17 19:07:25To: >> >>> solr-user@lucene.apache.org >> >>> Subject: Re: Learning to Rank (LTR) with grouping >> >>> >> >>> Hi I tried to apply this JIRA SOLR-8776 as a patch as this feature is >> >>> critical. >> >>> >> >>> Here are the steps I took on my mac: >> >>> >> >>> On branch branch_6_5 >> >>> >> >>> Your branch is up-to-date with 'origin/branch_6_5' >> >>> >> >>> patch -p1 -i 162.patch --dry-run >> >>> >> >>> >> >>> I am getting Failures for certain Hunks >> >>> >> >>> Example: >> >>> >> >>> patching file >> >>> solr/core/src/java/org/apache/solr/search/SolrIndexSearcher.java >> >>> >> >>> Hunk #1 FAILED at 1471. >> >>> >> >>> >> >>> Could you please give your input on how to apply this ticket as a >> patch >> >>> for >> >>> branch_6_5 ? >> >>> >> >>> >> >>> Thank you, >> >>> >> >>> Roopa >> >>> >> >>> On Fri, Dec 8, 2017 at 6:52 PM, Roopa Rao <roop...@gmail.com> wrote: >> >>> >> >>> > Hi Diego, >> >>> > >> >>> > Thank you, I will look into this and see how I could patch this. >> >>> > >> >>> > Thank you for your quick response, >> >>> > Roopa >> >>> > >> >>> > >> >>> > On Fri, Dec 8, 2017 at 5:44 PM, Diego Ceccarelli < >> >>> > diego.ceccare...@gmail.com> wrote: >> >>> > >> >>> >> Hi Roopa, >> >>> >> >> >>> >> LTR is implemented using RankQuery, and at the moment grouping >> doens't >> >>> >> support RankQuery. >> >>> >> I opened a jira item time ago >> >>> >> (https://issues.apache.org/jira/browse/SOLR-8776) and I would be >> happy >> >>> >> to receive feedback on that. You can find the code here >> >>> >> https://github.com/apache/lucene-solr/pull/162. >> >>> >> >> >>> >> Cheers, >> >>> >> diego >> >>> >> >> >>> >> On Fri, Dec 8, 2017 at 9:15 PM, Roopa Rao <roop...@gmail.com> >> wrote: >> >>> >> > Hi, >> >>> >> > >> >>> >> > I am using grouping and LTR together and the results are not >> getting >> >>> >> > re-rank as it does without grouping. >> >>> >> > >> >>> >> > I am passing &rq parameter. >> >>> >> > >> >>> >> > Does LTR work with grouping on? >> >>> >> > Solr version 6.5 >> >>> >> > >> >>> >> > Thank you, >> >>> >> > Roopa >> >>> >> >> >>> > >> >>> > >> >>> >> >>> >> >> >> > >> > >
