Hi, We are in process of migrating our solr environment from standalone Solr(4.9) to SolrCloud(6.2.1). During this process we facing issues with solr.SuggestComponent, which is working fine earlier in 4.9 with solr.TermsComponent
PFB detailed description for same and kindly assistance. Let us know if any additional details are required Collection Name: Al_prnt_grp Shards : IN_39_SWG and IN_40_SWG(dynamically created using implicit router) Document indexed into IN_39_SWG shared(which has words like company, computer, compare with etc.) * Using below entries/configuration in solrconfig.xml and managed-schema.xml I have uploaded the configsets to zookeeper. * And reloaded the collection using collection api. * Finally when I was running below query for auto-complete, it was not displaying 0 suggestions found. http://<IP Address>:<Port No.>/solr/Al_prnt_grp/suggesthandler?suggest.dictionary=mySuggester&suggest=true&suggest.reload&suggest.build=true&suggest.q=comp&shards.keys=<IP Address>:<Port No.>/solr/IN_39_SWG&indent=true&shards.qt=/suggest&distrib=false&omitHeader=true&wt=json<http://10.122.97.20:5906/solr/Al_prnt_grp/suggesthandler?suggest.dictionary=mySuggester&suggest=true&suggest.reload&suggest.build=true&suggest.q=comp&shards.keys=10.122.97.20:5906/solr/GN_39_SWG&indent=true&shards.qt=/suggest&distrib=false&omitHeader=true&wt=json> * When I have gone through solr.log I was seeing below error. INFO - 2016-12-05 05:45:05.982; [c:Al_prnt_grp s:IN_40_SWG r:core_node5 x:Al_prnt_grp_IN_40_SWG_replica3] org.apache.solr.spelling.suggest.SolrSuggester; SolrSuggester.build(mySuggester) ERROR - 2016-12-05 05:45:05.984; [c:Al_prnt_grp s:IN_40_SWG r:core_node5 x:Al_prnt_grp_IN_40_SWG_replica3] org.apache.solr.spelling.suggest.SolrSuggester; Store Lookup build failed INFO - 2016-12-05 05:45:05.984; [c:Al_prnt_grp s:IN_40_SWG r:core_node5 x:Al_prnt_grp_IN_40_SWG_replica3] org.apache.solr.handler.component.SuggestComponent; SuggestComponent process with : shards.keys=<IP Address>:<Port No.>/solr/IN_39_SWG&distrib=false&suggest.build=true&indent=true&omitHeader=true&suggest.q=comp&suggest.count=10&suggest.reload=&suggest=true&suggest.dictionary=mySuggester&wt=json&shards.qt=/suggest * When I am looking into forums I see similar issue was raised on 20/Jun/2016 which is still open. https://issues.apache.org/jira/browse/SOLR-9227 Step 1: Entry in solrconfig.xml * Added searchcomponent and requesthandler for same in solrconfig.xml <searchComponent name="suggest" class="solr.SuggestComponent"> <lst name="suggester"> <str name="name">mySuggester</str> <str name="lookupImpl">FuzzyLookupFactory</str> <str name="storeDir">suggester_fuzzy_dir</str> <str name="dictionaryImpl">DocumentDictionaryFactory</str> <str name="field">content_autosuggest</str> <str name="suggestAnalyzerFieldType">text_auto</str> <str name="buildOnStartup">false</str> <str name="buildOnCommit">false</str> </lst> </searchComponent> <requestHandler name="/suggesthandler" class="solr.SearchHandler" startup="lazy" > <lst name="defaults"> <str name="suggest">true</str> <str name="suggest.count">10</str> <str name="suggest.dictionary">mySuggester</str> <bool name="distrib">false</bool> </lst> <arr name="components"> <str>suggest</str> </arr> </requestHandler> Step 2 : Entry in managed-schema.xml <field name="content_autosuggest" type="text_auto" indexed="true" stored="true" multiValued="true" /> ....... <fieldType name="text_auto" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <tokenizer class="solr.KeywordTokenizerFactory"/> </analyzer> <analyzer type="query"> <searchComponent name="terms" class="solr.TermsComponent"/> <tokenizer class="solr.KeywordTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt"/> <filter class="solr.ShingleFilterFactory" minShingleSize="2" maxShingleSize="2" outputUnigrams="true" outputUnigramsIfNoShingles="false" tokenSeparator=" " fillerToken="_"/> </analyzer> </fieldType> Step 3 : Uploaded configsets to zookeeper for one collection ./zkcli.sh zkcli.sh -cmd upconfig -zkhost zookeeperdev:8080,zookeeperprod:8081 -collection Al_prnt_grp -confname IR_CORE -solrhome /opt/solrusrcloud/solr-6.2.1/server/solr -confdir /opt/solrcloud/solr-6.2.1/server/solr/configsets/data_driven_schema_configs/conf Step 4 : Reloaded the collection http://<IP Address>:<Port No.>/solr/admin/collections?action=RELOAD&name=Al_prnt_grp<http://%3cIP%20Address%3e:%3cPort%20No.%3e/solr/admin/collections?action=RELOAD&name=Al_prnt_grp> Best Regards, V.V.R.Pavan Kumar Technology Lead INDD Unit Infosys Limited Desk : +91 044 44462476 Mob : +91 7823982845