Hi Jack,
24bit => 16M possibilities, it's clear; just to confirm... the rest is unclear, why 4-byte can have 4 million cardinality? I thought it is 4 billions... And, just to confirm: UnInvertedField allows 16M cardinality, correct? On 12-08-20 6:51 PM, "Jack Krupansky" <j...@basetechnology.com> wrote: >It appears that there is a hard limit of 24-bits or 16M for the number of >bytes to reference the terms in a single field of a single document. It >takes 1, 2, 3, 4, or 5 bytes to reference a term. If it took 4 bytes, >that >would allow 16/4 or 4 million unique terms - per document. Do you have >such >large documents? This appears to be a hard limit based of 24-bytes in a >Java >int. > >You can try facet.method=enum, but that may be too slow. > >What release of Solr are you running? > >-- Jack Krupansky > >-----Original Message----- >From: Fuad Efendi >Sent: Monday, August 20, 2012 4:34 PM >To: Solr-User@lucene.apache.org >Subject: UnInvertedField limitations > >Hi All, > > >I have a problemŠ (Yonik, please!) help me, what is Term count limits? I >possibly have 256,000,000 different terms in a fieldŠ or 16,000,000? > >Thanks! > > >2012-08-20 16:20:19,262 ERROR [solr.core.SolrCore] - [pool-1-thread-1] - : >org.apache.solr.common.SolrException: Too many values for UnInvertedField >faceting on field enrich_keywords_string_mv > at >org.apache.solr.request.UnInvertedField.<init>(UnInvertedField.java:179) > at >org.apache.solr.request.UnInvertedField.getUnInvertedField(UnInvertedField >.j >ava:668) > at >org.apache.solr.request.SimpleFacets.getTermCounts(SimpleFacets.java:326) > at >org.apache.solr.request.SimpleFacets.getFacetFieldCounts(SimpleFacets.java >:4 >23) > at >org.apache.solr.request.SimpleFacets.getFacetCounts(SimpleFacets.java:206) > at >org.apache.solr.handler.component.FacetComponent.process(FacetComponent.ja >va >:85) > at >org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHa >nd >ler.java:204) > at >org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBas >e. >java:129) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1561) > > > > >-- >Fuad Efendi >http://www.tokenizer.ca > > >
