Re: UnionDocsAndPositionsEnum class not found

Sat, 09 Feb 2013 07:04:11 -0800

Any chance that you built with one version of Java but ran with an older version? 

-- Jack Krupansky
-----Original Message----- From: Markus Jelsma 
Sent: Saturday, February 09, 2013 6:19 AM
To: solr-user@lucene.apache.org
Subject: RE: UnionDocsAndPositionsEnum class not found
Any ideas so far? I've not yet found anything that remotely looks like the root of the problem so far :) 


-----Original message-----

From:Markus Jelsma <markus.jel...@openindex.io>
Sent: Wed 06-Feb-2013 10:23
To: solr-user@lucene.apache.org
Subject: UnionDocsAndPositionsEnum class not found

Hi,
We're getting the following trace for some Dismax queries that contain non-alphanumerics: 

Feb 6, 2013 10:06:56 AM org.apache.solr.common.SolrException log
SEVERE: null:java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/apache/lucene/search/UnionDocsAndPositionsEnum at org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:483) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:290) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) 
        at org.eclipse.jetty.server.Server.handle(Server.java:365)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) 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$3.run(QueuedThreadPool.java:543) 
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NoClassDefFoundError: org/apache/lucene/search/UnionDocsAndPositionsEnum at org.apache.lucene.search.MultiPhraseQuery.createWeight(MultiPhraseQuery.java:302) at org.apache.lucene.search.BooleanQuery$BooleanWeight.<init>(BooleanQuery.java:187) at org.apache.lucene.search.BooleanQuery.createWeight(BooleanQuery.java:401) at org.apache.lucene.search.IndexSearcher.createNormalizedWeight(IndexSearcher.java:657) at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:290) at org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1586) at org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1306) at org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:401) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:418) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:216) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) 
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816)
at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:469) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:269) 
        ... 25 more
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.search.UnionDocsAndPositionsEnum 
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:430) at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:383) 
        ... 39 more
The trace is confusing, any ideas? File bug? My build is clean and updated to yesterday's trunk. 

Thanks,
Markus

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