lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Charlie Hull <>
Subject Re: MLT in Cloud Mode - Not Returning Fields?
Date Mon, 03 Sep 2018 09:23:07 GMT
On 31/08/2018 19:36, Doug Turnbull wrote:
> Hello,
> We're working on a Solr More Like This project (Solr 6.6.2), using the More
> Like This searchComponent. What we note is in standalone Solr, when we
> request MLT using the search component, we get every more like this
> document fully formed with complete fields in the moreLikeThis section.

Hey Doug,

IIRC there wasn't a lot of support for MLT in cloud mode a few years 
ago, and there are certainly still a few open issues around cloud support:
Maybe there are some hints in the ticket comments about different ways 
to do what you want.



> In cloud, however, with the exact same query and config, we only get the
> doc ids under "moreLikeThis" requiring us to fetch the metadata associated
> with each document.
> I can't easily share an example due to confidentiality, but I want to check
> if we're missing something? Documentation doesn't mention any limitations.
> The only interesting note I've found is this one which points to a
> potential difference in behavior
>>   The Cloud MLT Query Parser uses the realtime get handler to retrieve the
> fields to be mined for keywords. Because of the way the realtime get
> handler is implemented, it does not return data for fields populated using
> copyField.
> Any thoughts?
> -Doug

Charlie Hull
Flax - Open Source Enterprise Search

tel/fax: +44 (0)8700 118334
mobile:  +44 (0)7767 825828

View raw message