: After we upgraded Solr from 4.5.1 to 4.10.4, we started seeing the : following UnsupportedOperationException logged repeatedly. We do not : have highlighting configured to useFastVectorHighlighter. The logged : stack trace has given me little to go on. I was hoping this is a : problem others have seen (but my searching has yielded nothing).
what *does* your configuration look like? what types of requests (with all request params) trigger these errors? what do the docs that match these queries look like? etc... details matter. https://wiki.apache.org/solr/UsingMailingLists FWIW: a quick glance at the code in DefaultSolrHighlighter suggests to me that this might be a bug -- IIUC a FastVectorHighlighter is initialized regardless of wether you intend to use FastVectorHighlighter or not, so it makes sense that if your are using the surround parser and it's producing a query that FastVectorHighlighter can't rewrite/clone that would fail ... but i'm not really an expert on highlighting or the surround parser, so i'm not sure -- and my trivial attempts to reproduce the symptoms you are getting failed, so it's hard to be sure w/o detailed steps to reproduce. https://issues.apache.org/jira/browse/SOLR-7488 : : Thanks : Rich : : null:java.lang.UnsupportedOperationException : at org.apache.lucene.queryparser.surround.query.RewriteQuery.clone(RewriteQuery.java:80) : at org.apache.lucene.queryparser.surround.query.RewriteQuery.clone(RewriteQuery.java:23) : at org.apache.lucene.search.vectorhighlight.FieldQuery.applyParentBoost(FieldQuery.java:156) : at org.apache.lucene.search.vectorhighlight.FieldQuery.flatten(FieldQuery.java:96) : at org.apache.lucene.search.vectorhighlight.FieldQuery.flatten(FieldQuery.java:96) : at org.apache.lucene.search.vectorhighlight.FieldQuery.<init>(FieldQuery.java:67) : at org.apache.lucene.search.vectorhighlight.FastVectorHighlighter.getFieldQuery(FastVectorHighlighter.java:98) : at org.apache.solr.highlight.DefaultSolrHighlighter.doHighlighting(DefaultSolrHighlighter.java:401) : at org.apache.solr.handler.component.HighlightComponent.process(HighlightComponent.java:144) : at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:218) : at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) : at org.apache.solr.core.SolrCore.execute(SolrCore.java:1976) : at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777) : at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418) : at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207) : at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) : at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) : at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) : at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) : at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) : at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) : at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) : at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) : at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) : at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) : at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) : at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) : at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) : at org.eclipse.jetty.server.Server.handle(Server.java:368) : at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) : at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) : at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953) : at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) : at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) : at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) : at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) : at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) : at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) : at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) : at java.lang.Thread.run(Unknown Source) : : -Hoss http://www.lucidworks.com/
