Hi, >From Solr 4.7 onwards, the implementation of this Suggester is changed. The old SpellChecker based search component is replaced with a new suggester that utilizes Lucene suggester module. The latest Solr download is preconfigured with this new suggester I;m using Solr 4.10 and suggestion are based on query /suggest instead of /spell. So what I did is that in changed to <str name="buildOnCommit">false</str> Its not good that each time rebuild the index on commit , however, I would like to build the index on certain time period, say 1 hour. The lookup data will be built only when requested by URL parameter suggest.build=true
"http://localhost:8983/solr/ha/suggest?suggest.build=true" So this will rebuild the index again and the changes will reflect in the suggester. There are certain pros and cons for this. Issue is that the change will reflect only on certain time interval, here 1 hour. Advantage is that we can avoid the rebuilt index on every commit or optimize. Is this the right way ?? or any that I missed ??? Regards dhanesh s.r On Thu, Jan 15, 2015 at 3:20 AM, Michael Sokolov < msoko...@safaribooksonline.com> wrote: > did you build the spellcheck index using spellcheck.build as described > here: https://cwiki.apache.org/confluence/display/solr/Spell+Checking ? > > -Mike > > > On 01/14/2015 07:19 AM, Dhanesh Radhakrishnan wrote: > >> Hi, >> Thanks for the reply. >> As you mentioned in the previous mail I changed buildOnCommit=false in >> solrConfig. >> After that change, suggestions are not working. >> In Solr 4.7 introduced a new approach based on a dedicated >> SuggestComponent >> I'm using that component to build suggestions and lookup implementation is >> "AnalyzingInfixLookupFactory" >> Is there any work around ?? >> >> >> >> >> On Wed, Jan 14, 2015 at 12:47 AM, Michael Sokolov < >> msoko...@safaribooksonline.com> wrote: >> >> I think you are probably getting bitten by one of the issues addressed in >>> LUCENE-5889 >>> >>> I would recommend against using buildOnCommit=true - with a large index >>> this can be a performance-killer. Instead, build the index yourself >>> using >>> the Solr spellchecker support (spellcheck.build=true) >>> >>> -Mike >>> >>> >>> On 01/13/2015 10:41 AM, Dhanesh Radhakrishnan wrote: >>> >>> Hi all, >>>> >>>> I am experiencing a problem in Solr SuggestComponent >>>> Occasionally solr suggester component throws an error like >>>> >>>> Solr failed: >>>> {"responseHeader":{"status":500,"QTime":1},"error":{"msg":"suggester >>>> was >>>> not built","trace":"java.lang.IllegalStateException: suggester was not >>>> built\n\tat >>>> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester. >>>> lookup(AnalyzingInfixSuggester.java:368)\n\tat >>>> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester. >>>> lookup(AnalyzingInfixSuggester.java:342)\n\tat >>>> org.apache.lucene.search.suggest.Lookup.lookup(Lookup.java:240)\n\tat >>>> org.apache.solr.spelling.suggest.SolrSuggester. >>>> getSuggestions(SolrSuggester.java:199)\n\tat >>>> org.apache.solr.handler.component.SuggestComponent. >>>> process(SuggestComponent.java:234)\n\tat >>>> org.apache.solr.handler.component.SearchHandler.handleRequestBody( >>>> SearchHandler.java:218)\n\tat >>>> org.apache.solr.handler.RequestHandlerBase.handleRequest( >>>> RequestHandlerBase.java:135)\n\tat >>>> org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper. >>>> handleRequest(RequestHandlers.java:246)\n\tat >>>> org.apache.solr.core.SolrCore.execute(SolrCore.java:1967)\n\tat >>>> org.apache.solr.servlet.SolrDispatchFilter.execute( >>>> SolrDispatchFilter.java:777)\n\tat >>>> org.apache.solr.servlet.SolrDispatchFilter.doFilter( >>>> SolrDispatchFilter.java:418)\n\tat >>>> org.apache.solr.servlet.SolrDispatchFilter.doFilter( >>>> SolrDispatchFilter.java:207)\n\tat >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( >>>> ApplicationFilterChain.java:243)\n\tat >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter( >>>> ApplicationFilterChain.java:210)\n\tat >>>> org.apache.catalina.core.StandardWrapperValve.invoke( >>>> StandardWrapperValve.java:225)\n\tat >>>> org.apache.catalina.core.StandardContextValve.invoke( >>>> StandardContextValve.java:123)\n\tat >>>> org.apache.catalina.core.StandardHostValve.invoke( >>>> StandardHostValve.java:168)\n\tat >>>> org.apache.catalina.valves.ErrorReportValve.invoke( >>>> ErrorReportValve.java:98)\n\tat >>>> org.apache.catalina.valves.AccessLogValve.invoke( >>>> AccessLogValve.java:927)\n\tat >>>> org.apache.catalina.valves.RemoteIpValve.invoke( >>>> RemoteIpValve.java:680)\n\tat >>>> org.apache.catalina.core.StandardEngineValve.invoke( >>>> StandardEngineValve.java:118)\n\tat >>>> org.apache.catalina.connector.CoyoteAdapter.service( >>>> CoyoteAdapter.java:407)\n\tat >>>> org.apache.coyote.http11.AbstractHttp11Processor.process( >>>> AbstractHttp11Processor.java:1002)\n\tat >>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler. >>>> process(AbstractProtocol.java:579)\n\tat >>>> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor. >>>> run(JIoEndpoint.java:312)\n\tat >>>> java.util.concurrent.ThreadPoolExecutor.runWorker( >>>> ThreadPoolExecutor.java:1145)\n\tat >>>> java.util.concurrent.ThreadPoolExecutor$Worker.run( >>>> ThreadPoolExecutor.java:615)\n\tat >>>> java.lang.Thread.run(Thread.java:745)\n","code":500}} >>>> >>>> This is not freequently happening, but idexing and suggestor component >>>> working togethere this error will occur. >>>> >>>> >>>> >>>> >>>> In solr config >>>> >>>> <searchComponent name="suggest" class="solr.SuggestComponent"> >>>> <lst name="suggester"> >>>> <str name="name">haSuggester</str> >>>> <str name="lookupImpl">AnalyzingInfixLookupFactory</str> >>>> <!-- >>>> org.apache.solr.spelling.suggest.fst --> >>>> <str name="suggestAnalyzerFieldType">textSpell</str> >>>> <str name="dictionaryImpl">DocumentDictionaryFactory</str> >>>> <!-- >>>> org.apache.solr.spelling.suggest.HighFrequencyDictionaryFactory --> >>>> <str name="field">name</str> >>>> <str name="weightField">packageWeight</str> >>>> <str name="buildOnCommit">true</str> >>>> </lst> >>>> </searchComponent> >>>> >>>> <requestHandler name="/suggest" class="solr.SearchHandler" >>>> startup="lazy"> >>>> <lst name="defaults"> >>>> <str name="suggest">true</str> >>>> <str name="suggest.count">10</str> >>>> </lst> >>>> <arr name="components"> >>>> <str>suggest</str> >>>> </arr> >>>> </requestHandler> >>>> >>>> Can any one suggest where to look to figure out this error and why these >>>> errors are occurring? >>>> >>>> >>>> >>>> Thanks, >>>> dhanesh s.r >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> >>>> >> > -- [image: hifx_logo] <http://hifx.in/> *dhanesh s.R * Team Lead t: (+91) 484 4011750 (ext. 712) | m: (+91) 99 4 6666 703 e: dhan...@hifx.in | w: www.hifx.in <https://www.facebook.com/HiFXIT> <https://twitter.com/HiFXTweets> <https://www.linkedin.com/company/2889649> <https://plus.google.com/104259935226993895226/about> -- ------------------------------ IMPORTANT: This is an e-mail from HiFX IT Media Services Pvt. 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