[ https://issues.apache.org/jira/browse/SOLR-13906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Erick Erickson resolved SOLR-13906. ----------------------------------- Resolution: Duplicate Please search the Jira or ask on the user's list before opening a JIRA. > ClassCastException in Group Sort when 'score' field in fl > --------------------------------------------------------- > > Key: SOLR-13906 > URL: https://issues.apache.org/jira/browse/SOLR-13906 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: SolrCloud > Affects Versions: 8.2 > Environment: Solr Version: 8.2.0 > JDK 11 > Cluster Setup: 2 Shards with 2 nodes each > Reporter: Arpit Jain > Priority: Critical > > When running a group query with group sort, and passing 'score' field in fl > list, I am getting the following exception. > Sample Query which is failing : > [http://localhost:8983/solr/collection1/select?fl=field1,score&group.query=field2:(]"ABC")&q=*:*&group.sort=field3+desc&group=true&_route_=shard1 > Removing score from fl fixes the error. > {code:java} > 2019-11-05 10:46:50.604 ERROR (qtp1527007086-84) [c:sprod s:2297 > r:core_node110 x:sprod_2297_replica_n109] o.a.s.h.RequestHandlerBase > java.lang.ClassCastException: class org.apache.lucene.search.MultiCollector > cannot be cast to class org.apache.lucene.search.TopDocsCollector > (org.apache.lucene.search.MultiCollector and > org.apache.lucene.search.TopDocsCollector are in unnamed module of loader > org.eclipse.jetty.webapp.WebAppClassLoader @757f675c) > at org.apache.solr.search.Grouping$CommandQuery.finish(Grouping.java:890) > at org.apache.solr.search.Grouping.execute(Grouping.java:407) > at > org.apache.solr.handler.component.QueryComponent.doProcessGroupedSearch(QueryComponent.java:1458) > at > org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:390) > at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:305) > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:2578) > at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:780) > at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:423) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) > at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) > at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) > at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) > at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) > at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:152) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > at org.eclipse.jetty.server.Server.handle(Server.java:505) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) > at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) > at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) > at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) > at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) > at > org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917) > at java.base/java.lang.Thread.run(Thread.java:834){code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org