Re: Null pointer exception in spell checker at addchecker method
Thank you! It really help me out. -- View this message in context: http://lucene.472066.n3.nabble.com/Null-pointer-exception-in-spell-checker-at-addchecker-method-tp4105489p4247203.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Null pointer exception in spell checker at addchecker method
Great!! Worked for me too. Thanks a lot -- View this message in context: http://lucene.472066.n3.nabble.com/Null-pointer-exception-in-spell-checker-at-addchecker-method-tp4105489p4154403.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Null pointer exception in spell checker at addchecker method
yes, it worked. And i got the reason for the error. Thanks a lot. -- View this message in context: http://lucene.472066.n3.nabble.com/Null-pointer-exception-in-spell-checker-at-addchecker-method-tp4105489p4105636.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Null pointer exception in spell checker at addchecker method
From the solrConfig provided it seems like you have only two named spellcheckers defined (direct wordbreak), but in your '/spell' requestHandler you are setting three spellcheckers (direct, default wordbreak). As you do not have an unnamed spellchecker, there is no spellchecker defined with the name 'default'. Hence its erroring out when its trying to get config for the non-existent 'default' spellchecker. I think it should work if you remove str name=spellcheck.dictionarydefault/str from your '/spell' requestHandler? Hope that helps, Areek On Fri, Dec 6, 2013 at 11:33 PM, sweety sweetyshind...@yahoo.com wrote: Im trying to use spell check component. My *schema* is:(i have included only fields necessary for spell check not the entire schema) fields field name=doc_id type=uuid indexed=true stored=true default=NEW multiValued=false/ field name=id type=string indexed=true stored=true required=true multiValued=false/ field name=contents type=text indexed=true stored=true multiValued=false/ field name=author type=string indexed=true stored=true multiValued=true/ field name=title type=text indexed=true stored=true/ field name=_version_ type=long indexed=true stored=true multiValued=false/ copyfield source=id dest=text / dynamicField name=ignored_* type=text indexed=false stored=false multiValued=true/ field name=spelltext type=spell indexed=true stored=false multiValued=true / copyField source=contents dest=spelltext / /fields types fieldType name=spell class=solr.TextField analyzer type=index tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.LowerCaseFilterFactory / filter class=solr.EnglishMinimalStemFilterFactory / filter class=solr.SnowballPorterFilterFactory / filter class=solr.WordDelimiterFilterFactory generateWordParts=1 splitOnCaseChange=1/ /analyzer analyzer type=query tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.EnglishMinimalStemFilterFactory / filter class=solr.SnowballPorterFilterFactory / /analyzer /fieldType /types My *solrconfig* is: searchComponent name=spellcheck class=solr.SpellCheckComponent str name=queryAnalyzerFieldTypetext/str lst name=spellchecker str name=namedirect/str str name=fieldcontents/str str name=classnamesolr.DirectSolrSpellChecker/str str name=distanceMeasureinternal/str float name=accuracy0.8/float int name=maxEdits1/int int name=minPrefix1/int int name=maxInspections5/int int name=minQueryLength3/int float name=maxQueryFrequency0.01/float /lst /searchComponent searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namewordbreak/str str name=classnamesolr.WordBreakSolrSpellChecker/str str name=fieldcontents/str str name=combineWordstrue/str str name=breakWordstrue/str int name=maxChanges10/int /lst /searchComponent requestHandler name=/spell class=solr.SearchHandler startup=lazy lst name=defaults str name=spellchecktrue/str str name=spellcheck.dictionarydirect/str str name=spellcheck.dictionarydefault/str str name=spellcheck.dictionarywordbreak/str str name=spellcheckon/str str name=spellcheck.extendedResultstrue/str str name=spellcheck.count5/str str name=spellcheck.collatetrue/str str name=spellcheck.collateExtendedResultstrue/str /lst arr name=last-components strspellcheck/str /arr /requestHandler I get this *error*: java.lang.NullPointerException at org.apache.solr.spelling.*ConjunctionSolrSpellChecker.addChecker*(ConjunctionSolrSpellChecker.java:58) at org.apache.solr.handler.component.SpellCheckComponent.getSpellChecker(SpellCheckComponent.java:475) at org.apache.solr.handler.component.SpellCheckComponent.prepare(SpellCheckComponent.java:106) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:187) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:242) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1797) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:637) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141) at I know that the error might be in addchecker method,i read this method but the coding of this method is such that, for all the null values, default values are added. (eg: if (queryAnalyzer == null) queryAnalyzer = checker.getQueryAnalyzer(); ) Now so i feel that the Null checker value is sent when /checkers.add(checker);/ is executed. If i am right tell me how to resolve this,else what has gone wrong. Thanks in advance. -- View this message in context: http://lucene.472066.n3.nabble.com/Null-pointer-exception-in-spell-checker-at-addchecker-method-tp4105489.html Sent from the Solr - User mailing
Re: Null pointer exception in spell checker at addchecker method
how can i unsubscribe -- Original -- From: Areek Zillur;areek...@gmail.com; Date: Mon, Dec 9, 2013 02:26 PM To: solr-usersolr-user@lucene.apache.org; Subject: Re: Null pointer exception in spell checker at addchecker method From the solrConfig provided it seems like you have only two named spellcheckers defined (direct wordbreak), but in your '/spell' requestHandler you are setting three spellcheckers (direct, default wordbreak). As you do not have an unnamed spellchecker, there is no spellchecker defined with the name 'default'. Hence its erroring out when its trying to get config for the non-existent 'default' spellchecker. I think it should work if you remove str name=spellcheck.dictionarydefault/str from your '/spell' requestHandler? Hope that helps, Areek On Fri, Dec 6, 2013 at 11:33 PM, sweety sweetyshind...@yahoo.com wrote: Im trying to use spell check component. My *schema* is:(i have included only fields necessary for spell check not the entire schema) fields field name=doc_id type=uuid indexed=true stored=true default=NEW multiValued=false/ field name=id type=string indexed=true stored=true required=true multiValued=false/ field name=contents type=text indexed=true stored=true multiValued=false/ field name=author type=string indexed=true stored=true multiValued=true/ field name=title type=text indexed=true stored=true/ field name=_version_ type=long indexed=true stored=true multiValued=false/ copyfield source=id dest=text / dynamicField name=ignored_* type=text indexed=false stored=false multiValued=true/ field name=spelltext type=spell indexed=true stored=false multiValued=true / copyField source=contents dest=spelltext / /fields types fieldType name=spell class=solr.TextField analyzer type=index tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.LowerCaseFilterFactory / filter class=solr.EnglishMinimalStemFilterFactory / filter class=solr.SnowballPorterFilterFactory / filter class=solr.WordDelimiterFilterFactory generateWordParts=1 splitOnCaseChange=1/ /analyzer analyzer type=query tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.EnglishMinimalStemFilterFactory / filter class=solr.SnowballPorterFilterFactory / /analyzer /fieldType /types My *solrconfig* is: searchComponent name=spellcheck class=solr.SpellCheckComponent str name=queryAnalyzerFieldTypetext/str lst name=spellchecker str name=namedirect/str str name=fieldcontents/str str name=classnamesolr.DirectSolrSpellChecker/str str name=distanceMeasureinternal/str float name=accuracy0.8/float int name=maxEdits1/int int name=minPrefix1/int int name=maxInspections5/int int name=minQueryLength3/int float name=maxQueryFrequency0.01/float /lst /searchComponent searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namewordbreak/str str name=classnamesolr.WordBreakSolrSpellChecker/str str name=fieldcontents/str str name=combineWordstrue/str str name=breakWordstrue/str int name=maxChanges10/int /lst /searchComponent requestHandler name=/spell class=solr.SearchHandler startup=lazy lst name=defaults str name=spellchecktrue/str str name=spellcheck.dictionarydirect/str str name=spellcheck.dictionarydefault/str str name=spellcheck.dictionarywordbreak/str str name=spellcheckon/str str name=spellcheck.extendedResultstrue/str str name=spellcheck.count5/str str name=spellcheck.collatetrue/str str name=spellcheck.collateExtendedResultstrue/str /lst arr name=last-components strspellcheck/str /arr /requestHandler I get this *error*: java.lang.NullPointerException at org.apache.solr.spelling.*ConjunctionSolrSpellChecker.addChecker*(ConjunctionSolrSpellChecker.java:58) at org.apache.solr.handler.component.SpellCheckComponent.getSpellChecker(SpellCheckComponent.java:475) at org.apache.solr.handler.component.SpellCheckComponent.prepare(SpellCheckComponent.java:106) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:187) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:242) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1797) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:637) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141) at I know that the error might be in addchecker method,i read this method but the coding of this method is such that, for all the null values, default values are added. (eg: if (queryAnalyzer == null) queryAnalyzer = checker.getQueryAnalyzer(); ) Now so i feel that the Null checker value is sent when /checkers.add(checker);/ is executed. If i am
Null pointer exception in spell checker at addchecker method
Im trying to use spell check component. My *schema* is:(i have included only fields necessary for spell check not the entire schema) fields field name=doc_id type=uuid indexed=true stored=true default=NEW multiValued=false/ field name=id type=string indexed=true stored=true required=true multiValued=false/ field name=contents type=text indexed=true stored=true multiValued=false/ field name=author type=string indexed=true stored=true multiValued=true/ field name=title type=text indexed=true stored=true/ field name=_version_ type=long indexed=true stored=true multiValued=false/ copyfield source=id dest=text / dynamicField name=ignored_* type=text indexed=false stored=false multiValued=true/ field name=spelltext type=spell indexed=true stored=false multiValued=true / copyField source=contents dest=spelltext / /fields types fieldType name=spell class=solr.TextField analyzer type=index tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.LowerCaseFilterFactory / filter class=solr.EnglishMinimalStemFilterFactory / filter class=solr.SnowballPorterFilterFactory / filter class=solr.WordDelimiterFilterFactory generateWordParts=1 splitOnCaseChange=1/ /analyzer analyzer type=query tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.EnglishMinimalStemFilterFactory / filter class=solr.SnowballPorterFilterFactory / /analyzer /fieldType /types My *solrconfig* is: searchComponent name=spellcheck class=solr.SpellCheckComponent str name=queryAnalyzerFieldTypetext/str lst name=spellchecker str name=namedirect/str str name=fieldcontents/str str name=classnamesolr.DirectSolrSpellChecker/str str name=distanceMeasureinternal/str float name=accuracy0.8/float int name=maxEdits1/int int name=minPrefix1/int int name=maxInspections5/int int name=minQueryLength3/int float name=maxQueryFrequency0.01/float /lst /searchComponent searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namewordbreak/str str name=classnamesolr.WordBreakSolrSpellChecker/str str name=fieldcontents/str str name=combineWordstrue/str str name=breakWordstrue/str int name=maxChanges10/int /lst /searchComponent requestHandler name=/spell class=solr.SearchHandler startup=lazy lst name=defaults str name=spellchecktrue/str str name=spellcheck.dictionarydirect/str str name=spellcheck.dictionarydefault/str str name=spellcheck.dictionarywordbreak/str str name=spellcheckon/str str name=spellcheck.extendedResultstrue/str str name=spellcheck.count5/str str name=spellcheck.collatetrue/str str name=spellcheck.collateExtendedResultstrue/str /lst arr name=last-components strspellcheck/str /arr /requestHandler I get this *error*: java.lang.NullPointerException at org.apache.solr.spelling.*ConjunctionSolrSpellChecker.addChecker*(ConjunctionSolrSpellChecker.java:58) at org.apache.solr.handler.component.SpellCheckComponent.getSpellChecker(SpellCheckComponent.java:475) at org.apache.solr.handler.component.SpellCheckComponent.prepare(SpellCheckComponent.java:106) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:187) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:242) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1797) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:637) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141) at I know that the error might be in addchecker method,i read this method but the coding of this method is such that, for all the null values, default values are added. (eg: if (queryAnalyzer == null) queryAnalyzer = checker.getQueryAnalyzer(); ) Now so i feel that the Null checker value is sent when /checkers.add(checker);/ is executed. If i am right tell me how to resolve this,else what has gone wrong. Thanks in advance. -- View this message in context: http://lucene.472066.n3.nabble.com/Null-pointer-exception-in-spell-checker-at-addchecker-method-tp4105489.html Sent from the Solr - User mailing list archive at Nabble.com.
