[SOLR-2625] NPE in Term Vector Components

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2, 3.3
• Fix Version/s: 3.4
• Component/s: SearchComponents - other
• Assignee: Simon Willnauer
• Reporter: Daniel Erenrich
• Created: 28/Jun/11 17:38
• Updated: 16/Sep/11 14:48
• Resolved: 30/Jun/11 05:36

Description

It seems this bug was first noted here http://lucene.472066.n3.nabble.com/NullPointerException-with-TermVectorComponent-td504361.html
It still is present in the current version.
tv.tf_idf=true -> NPE and tv.all=true

The query: tv.tf_idf=true&q=user:39699693

The error:

HTTP ERROR 500

Problem accessing /solr/select/tvrh/. Reason:

null

java.lang.NullPointerException
at org.apache.solr.handler.component.TermVectorComponent$TVMapper.getDocFreq(TermVectorComponent.java:337)
at org.apache.solr.handler.component.TermVectorComponent$TVMapper.map(TermVectorComponent.java:330)
at org.apache.lucene.index.TermVectorsReader.readTermVector(TermVectorsReader.java:513)
at org.apache.lucene.index.TermVectorsReader.readTermVectors(TermVectorsReader.java:396)
at org.apache.lucene.index.TermVectorsReader.get(TermVectorsReader.java:373)
at org.apache.lucene.index.SegmentReader.getTermFreqVector(SegmentReader.java:786)
at org.apache.lucene.index.DirectoryReader.getTermFreqVector(DirectoryReader.java:525)
at org.apache.solr.search.SolrIndexReader.getTermFreqVector(SolrIndexReader.java:245)
at org.apache.solr.handler.component.TermVectorComponent.process(TermVectorComponent.java:225)
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:241)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1360)
at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at org.mortbay.jetty.servlet.ServletHandler$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.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$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

It works just fine if I do: tv.all=true&q=user:39699693