RE: Nested documents mixup with block join query parent mask

2021-06-21 Thread Manoj Mokashi
I was wrong about the union of parent types not working for parent parser, it does.(I had missed some) It seems that I had not read carefully the caveats about block masks in the doc : https://solr.apache.org/guide/8_8/other-parsers.html#block-mask So the parents block mask has to match all doc

LTR on child documents

2021-06-21 Thread Roopa Rao
Hi, Is there a way to get the feature score on fields on the childDocuments in LTR. Note that there could be multiple childDocuments. If there are example features that can be provided which uses query on the child documents will be helpful Thank you, Roopa

Excessive query expansion when using WordDelimiterGraphFilter

2021-06-21 Thread Francis Crimmins
Hi: We are currently upgrading our Solr instance from 5.1.0. to 8.7.0, with an index of over 250 million documents. This powers the search at: https://trove.nla.gov.au/ We are using the WordDelimiterGraphFilter in the filter chain for queries: https://solr.apache.org/guide/8_7/filter-

Re: Excessive query expansion when using WordDelimiterGraphFilter

2021-06-21 Thread Michael Gibney
Hi Francis, I have indeed encountered this problem -- though as you've discovered it's dependent on specific types of analysis chain config. You should be able to avoid this behavior by constructing your analysis chains such that they don't in practice create graph TokenStreams. This advice gener