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From Shawn Heisey <s...@elyograg.org>
Subject Re: faceted query with stats not working in solrj
Date Mon, 18 Aug 2014 18:52:24 GMT
On 8/18/2014 12:47 PM, tedsolr wrote:
> Hi. I have a query that works just fine in the browser. It rolls up documents
> by the facet field and gives me stats on the stats field:
>
> http://localhost:8983/solr/corename/select?q=*:*&stats=on&stats.field=Spend&stats.facet=Supplier
>
> Posting this works just fine. However I cannot get stats from SolrJ or the
> solr admin console. From the admin console (on the Query tab) I see:
> <str name="msg">can not use FieldCache on a field which is neither indexed
> nor has doc values: Supplier?wt=xml</str>
>
> Both Spend and Supplier are indexed. The error must be referring to
> something else.
>
> In Java, I use 
> query.addStatsFieldFacets("Spend", "Supplier"); 
> but the stats object comes back null.
> response.getFieldStatsInfo() == null

I won't claim to know how the stats stuff works, but one thing to do is
make sure Solr is logging at the INFO level or finer, then look at the
Solr log to see what the differences are in the actual query that Solr
is receiving when you do it in the browser and when you do it with
SolrJ.  You will need to look at the actual log file, not the logging
tab in the admin UI.  When using the example included in the Solr
download, the logfile is at logs/solr.log.   If you're using another
method for starting Solr, that may be different.

Thanks,
Shawn


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