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Posted to dev@lucene.apache.org by "Jens Bertheau (JIRA)" <ji...@apache.org> on 2011/05/11 13:42:47 UTC
[jira] [Closed] (SOLR-2504) Combined usage of Synonyms/SpellChecker
causes java.lang.NullPointerException, when searching for a word out of
synonyms.txt
[ https://issues.apache.org/jira/browse/SOLR-2504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jens Bertheau closed SOLR-2504.
-------------------------------
> Combined usage of Synonyms/SpellChecker causes java.lang.NullPointerException, when searching for a word out of synonyms.txt
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-2504
> URL: https://issues.apache.org/jira/browse/SOLR-2504
> Project: Solr
> Issue Type: Bug
> Components: clients - java, spellchecker
> Affects Versions: 3.1
> Reporter: Jens Bertheau
> Assignee: Uwe Schindler
>
> After migrating from 1.4 to 3.1 we experience the following behaviour:
> When SpellChecking is turned off, everything works fine.
> When Synonyms are *not* being used, everything works fine.
> When both, SpellChecking and Synonyms, are being used and a search is triggered, that contains at least one of the words out of synonyms.txt the following error is thrown:
> java.lang.NullPointerException
> at org.apache.lucene.util.AttributeSource.cloneAttributes(AttributeSource.java:542)
> at org.apache.solr.analysis.SynonymFilter.incrementToken(SynonymFilter.java:132)
> at org.apache.lucene.analysis.FilteringTokenFilter.incrementToken(FilteringTokenFilter.java:58)
> at org.apache.solr.handler.component.SpellCheckComponent.getTokens(SpellCheckComponent.java:485)
> at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:131)
> 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.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.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> at java.lang.Thread.run(Thread.java:619)
> The problem has been described already here:
> http://osdir.com/ml/solr-user.lucene.apache.org/2010-09/msg00945.html
> I have a report of a third person, experiencing the same problem.
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