Here's the full stack trace: [Ljava.lang.Object; cannot be cast to [Lorg.apache.solr.common.util.ConcurrentLRUCache$CacheEntry; java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Lorg.apache.solr.common.util.ConcurrentLRUCache$CacheEntry; at org.apache.solr.common.util.ConcurrentLRUCache$PQueue.myInsertWithOverflow(ConcurrentLRUCache.java:377) at org.apache.solr.common.util.ConcurrentLRUCache.markAndSweep(ConcurrentLRUCache.java:329) at org.apache.solr.common.util.ConcurrentLRUCache.put(ConcurrentLRUCache.java:144) at org.apache.solr.search.FastLRUCache.put(FastLRUCache.java:131) at org.apache.solr.search.SolrIndexSearcher.getPositiveDocSet(SolrIndexSearcher.java:613) at org.apache.solr.search.SolrIndexSearcher.getDocSet(SolrIndexSearcher.java:652) at org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1233) at org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1086) at org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:337) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:431) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:231) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1298) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:340) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:240) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) 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:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.handler.ContextHandlerCollection.h
On Thu, Mar 24, 2011 at 1:54 PM, Matt Mitchell <goodie...@gmail.com> wrote: > I have a recent build of solr (4.0.0.2011.02.25.13.06.24). I am seeing this > error when making a request (with fq's), right at the point where the > eviction count goes from 0 up: > > severe: java.lang.classcastexception: [ljava.lang.object; cannot be cast to > [lorg.apache.solr.common.util.concurrentlrucache$cacheentry > > If you then make another request, Solr response with the expected result. > > Is this a bug? Has anyone seen this before? Any > tips/help/feedback/questions would be much appreciated! > > Thanks, > Matt >
