Hi, I found a different solution. Instead of using the parameter &group.facet=true, I am now using &group.truncate=true, which is giving me the correct number of counts. Best, Elisabeth
On 21 May 2013 09:55, Elisabeth Adler <elisabeth.ad...@gmail.com> wrote: > Hi, > I did a few more tests but still can't get my Solr giving me the group > counts on faceting instead of the document counts. > Any ideas? > Thanks, > Elisabeth > > > On 17 May 2013 14:11, Elisabeth Adler <elisabeth.ad...@gmail.com> wrote: > >> Dear all, >> >> I am running a grouped query including facets in my Junit Test cases >> against a Solr 4.2.1 Embedded Server. When faceting the groups, I want the >> counts to reflect the number of groups, not the number of documents. But >> when I enable "&group.facet=true" on the query, the test fails with the >> following message: >> >> *** BEGIN testSearchByQuery(com.test.InsaneFieldCacheTest): Insane >> FieldCache usage(s) *** >> VALUEMISMATCH: Multiple distinct value objects for >> SegmentCoreReader(owner=_0(4.2.1):C12)+course_id >> 'SegmentCoreReader(owner=_0(4.2.1):C12)'=>'course_id',class >> org.apache.lucene.index.SortedDocValues,0.5=>org.apache.lucene.search.FieldCacheImpl$SortedDocValuesImpl#297645694 >> (size =~ 320 bytes) >> >> 'SegmentCoreReader(owner=_0(4.2.1):C12)'=>'course_id',int,org.apache.lucene.search.FieldCache.NUMERIC_UTILS_INT_PARSER=>org.apache.lucene.search.FieldCacheImpl$IntsFromArray#758496471 >> (size =~ 80 bytes) >> *** END testSearchByQuery(com.test.InsaneFieldCacheTest): Insane >> FieldCache usage(s) *** >> >> When disabling the group.facet, the test runs as expected. >> >> I found a related issue where the same field was used for the facet and >> the group. I verified, the given query does not use the "course_id" field >> twice. The error message suggests that sorting on "course_id" was done and >> this is stored in the cache. >> I set up a copy-field, one for grouping (course_id_grouping) and one for >> all other uses (course_id). I got the message again, now for >> course_id_grouping. Disabling all caches did not help. >> >> I put a test case on >> https://github.com/lischen3229/solrInsaneFieldCacheErrorTest to >> replicate the issue. >> >> Any pointers on how to get the facets displaying the group counts instead >> of the document counts highly appreciated. >> >> Best, >> Elisabeth >> > >
