Yonik Seeley wrote: > Thanks for the report Ron, can you open a JIRA issue?
Sure. I'll do it at work tomorrow morning, hopefully after I try to verify with a standalone test case. > What version of Solr is this? This is trunk as of a few days ago. I can update to the latest trunk and check there too. > -Yonik > http://lucenerevolution.org Lucene/Solr Conference, Boston Oct 7-8 > > > On Tue, Sep 7, 2010 at 8:31 PM, Ron Mayer <r...@0ape.com> wrote: >> Short summary: >> * Mixing Facets and Shards give me a NullPointerException >> when not all docs have all facets. >> * Attached patch improves the failure mode, but still >> spews errors in the log file >> * Suggestions how to fix that would be appreciated. >> >> >> In my system, I tried separating out a couple similar but different >> types of documents into a couple different shards. >> >> Both shards have the identical schema; with the facets defined as a >> dynamicfield: >> <dynamicField name="*_facet" type="string" indexed="true" >> stored="false" multiValued="true" /> >> Some facets only have documents with a value for them in the first shard, >> Other facets only have documents with a value for them in the second shard. >> >> When I try to do a query that asks for a facet.field that's only >> has values in the first shard, and for a different facet.field >> that only has values in the second shard, I'm getting this >> exception: >> >> Sep 7, 2010 4:55:38 PM org.apache.solr.common.SolrException log >> SEVERE: java.lang.NullPointerException >> at >> org.apache.solr.handler.component.FacetComponent.refineFacets(FacetComponent.java:340) >> at >> org.apache.solr.handler.component.FacetComponent.handleResponses(FacetComponent.java:232) >> at >> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:301) >> at >> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131) >> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1323) >> at >> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:337) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:240) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) >> at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >> at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) >> at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) >> at >> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) >> at >> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> at org.mortbay.jetty.Server.handle(Server.java:326) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >> at >> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) >> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547) >> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) >> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >> at >> org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) >> at >> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) >> >> I don't have a real simple test case yet; but could work on one if >> it'd make it easier to track down. Also, I could post the schema >> and solrconfig if that'd help. >> >> >> >> >> >> The attached patch seems to mostly work for me; in that it's returning >> valid search results and at least some facet information, but with >> that patch I'm then getting this exception showing up: >> >> Sep 7, 2010 5:28:30 PM org.apache.solr.common.SolrException log >> SEVERE: Exception during facet >> counts:org.apache.lucene.queryParser.ParseException: Expected identifier at >> pos 20 str='{!terms=$involvement/race_facet__terms}involvement/race_facet' >> at >> org.apache.solr.search.QueryParsing$StrParser.getId(QueryParsing.java:718) >> at >> org.apache.solr.search.QueryParsing.parseLocalParams(QueryParsing.java:165) >> at >> org.apache.solr.search.QueryParsing.getLocalParams(QueryParsing.java:221) >> at >> org.apache.solr.request.SimpleFacets.parseParams(SimpleFacets.java:102) >> at >> org.apache.solr.request.SimpleFacets.getFacetFieldCounts(SimpleFacets.java:327) >> at >> org.apache.solr.request.SimpleFacets.getFacetCounts(SimpleFacets.java:188) >> at >> org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:72) >> at >> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:206) >> at >> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131) >> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1323) >> at >> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:337) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:240) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) >> at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >> at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) >> at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) >> at >> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) >> at >> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> at org.mortbay.jetty.Server.handle(Server.java:326) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >> at >> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:938) >> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) >> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) >> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >> at >> org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) >> at >> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) >> >> but at first glance the results seem reasonable despite the error message. >> >> Any ideas? >> >>
