[ https://issues.apache.org/jira/browse/SOLR-4115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Dyer resolved SOLR-4115. ------------------------------ Resolution: Duplicate Assignee: James Dyer I opened LUCENE-4587 and will resolve with a fix there. > WordBreakSpellChecker throws ArrayIndexOutOfBoundsException for random query > string > ----------------------------------------------------------------------------------- > > Key: SOLR-4115 > URL: https://issues.apache.org/jira/browse/SOLR-4115 > Project: Solr > Issue Type: Bug > Components: spellchecker > Affects Versions: 4.0 > Environment: java version "1.6.0_37" > Java(TM) SE Runtime Environment (build 1.6.0_37-b06) > Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01, mixed mode) > Reporter: Andreas Hubold > Assignee: James Dyer > > The following SolrJ test code causes an ArrayIndexOutOfBoundsException in the > WordBreakSpellChecker. I tested this with the Solr 4.0.0 example webapp > started with {{java -jar start.jar}}. > {code:java} > @Test > public void testWordbreakSpellchecker() throws Exception { > SolrQuery q = new SolrQuery("\uD864\uDC79"); > q.setRequestHandler("/browse"); > q.setParam("spellcheck.dictionary", "wordbreak"); > HttpSolrServer server = new HttpSolrServer("http://localhost:8983/solr"); > server.query(q, SolrRequest.METHOD.POST); > } > {code} > {noformat} > INFO: [collection1] webapp=/solr path=/browse > params={spellcheck.dictionary=wordbreak&qt=/browse&wt=javabin&q=?&version=2} > hits=0 status=500 QTime=11 > Nov 28, 2012 11:23:01 AM org.apache.solr.common.SolrException log > SEVERE: null:java.lang.ArrayIndexOutOfBoundsException: 1 > at org.apache.lucene.util.UnicodeUtil.UTF8toUTF16(UnicodeUtil.java:599) > at org.apache.lucene.util.BytesRef.utf8ToString(BytesRef.java:165) > at org.apache.lucene.index.Term.text(Term.java:72) > at > org.apache.lucene.search.spell.WordBreakSpellChecker.generateSuggestWord(WordBreakSpellChecker.java:350) > at > org.apache.lucene.search.spell.WordBreakSpellChecker.generateBreakUpSuggestions(WordBreakSpellChecker.java:283) > at > org.apache.lucene.search.spell.WordBreakSpellChecker.suggestWordBreaks(WordBreakSpellChecker.java:122) > at > org.apache.solr.spelling.WordBreakSolrSpellChecker.getSuggestions(WordBreakSolrSpellChecker.java:229) > at > org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:172) > at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:206) > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1699) > at > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:455) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:276) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:484) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) > at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250) > at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111) > at org.eclipse.jetty.server.Server.handle(Server.java:351) > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454) > at > org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47) > at > org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:900) > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:954) > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:857) > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66) > at > org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534) > at java.lang.Thread.run(Thread.java:662) > {noformat} > The query string is a random one (we found it in a randomized test). Other > random strings work. > There are no problems with this query string when the DirectSolrSpellChecker > is used or during search. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org