Hi, I'm using Solr 5.3.1. When trying to do a percentile facet on a multivalued field I get the following exception -
*org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://host_name:8983/solr/core_name <http://host_name:8983/solr/core_name>: can not use FieldCache on multivalued field: attributes.size_num* * at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:560)* * at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:234)* * at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:226)* * at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:135)* * at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:943)* * at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:958)* The query url is - http://host_name:8983/solr/core_name/select?json.facet=%7B%22my_facet_name%22:%22percentile(attributes.size_num,70.0,80.0,90.0)%22%7D&rows=0 And the faceted fields schema is - <schema name="my_schema" version="1.5"> ... <dynamicField name="*_num" type="float" indexed="true" stored="true" multiValued="true" omitNorms="false"/> <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" positionIncrementGap="0"/> ... </schema> I came across this thread from 2015 - http://grokbase.com/t/lucene/solr-user/157dh11ffx/fieldcache-error-for-multivalued-fields-in-json-facets In which Yonik says Solr 5.2 doesn't support *sum()* on multivalued fields. *Is this also the case for percentiles in Solr 5.3.1? **Is there any solution to this?* *If not, Is this resolved in a more recent release of Solr?* Thank you very much, Ron Visbord
