![]() ![]() So what we need is a typeahead where previous words are being taken into consideration and only provide autosuggest (or typeahead) which makes sense: further filter the resultset and relevant to the already typed words. You want your previously typed full words to effect the suggestion. Is this relevant or close to what you were looking for? Possibly not. Like typing ‘widescreen t’ in some cases may return ‘widescreen top’ or ‘widescreen trousers’. This solution is working well if you have mostly single term searches or most of your queryables are strongly related.īut what happens if you have a lot of different domains in your websites? Let’s say your selling electronics and clothes also. This was using the terms function of Solr which enables us to search for terms, surprisingly. Remember that disabling the feature in Repository side won't prevent SOLR to create these temporary files, disabling the feature in SOLR Side ( solrcore.properties) is required in order to stop this background process.A long time ago I was writing about a very simple technic which can be used to quickly provide auto-suggest for websites with the support of Solr: Incredibly fast Solr autosuggest . If you are using default configuration, removing files created 3 hours before or earlier could be a good criteria. These files are not removed once the building process ends, so you need to create some cron process in order to delete those files periodically. In addition, you may find some files in your SOLR temp folder (with names following the pattern suggester_input_* and suggester_sort_*) that are used to calculate the terms to be added to SOLR Core. If you are experimenting that SOLR performance is getting worse periodically, the reason could be related to this process that builds the dictionary. This wil prevent SOLR to build the suggester dictionary.īuilding the dictionary, that could happen once every hour, consumes CPU and may create some temporary files depending on the volume of the SOLR Core. This will prevent repository to invoke Search Services "/suggest" endpoint.įor the Search Services part, apply following setting in solrcore.properties for every core (alfresco, archive) =false ![]() When disabling Solr Suggester by setting "=false", dictionary building is skipped.įor the repository part, apply following settings in alfresco-global.properties or as environment variable for Docker deployments. SOLR Suggester configuration is available in solrcore.properties file. cameliaorcid angelmontenegro from the meeting notes below, what work exactly is being done in this card Theres some investigation work mentioned that we didnt account for in this card, and so it might be best to create a separate card for that. This setting is specific from the Alfresco implementation, it doesn't exist out of the box in SOLR. Pedro Costa on QA Retest SOLR Typeahead search criteria refinements. Es necesario configurar esta característica para poder utilizarla. However, to prevent building the dictionary often, there is a limit to wait 1 hour (3600 s) by default between building operations. La característica de escritura avanzada permite que los usuarios puedan utilizar un desplegable de posibles elecciones como un campo de búsqueda para encontrar y seleccionar elementos en la lista de posibles elecciones. ![]() Default configuration builds the Suggest Dictionary every time a change is commited to SOLR Core. such as Refinements, Synonym Sets, Suggested Results, and Autocomplete. Terms suggestion are stored in the SOLR field "suggest" when calculated by the AsyncBuildSuggestComponent. In its implementation of Solr, Ektron uses Apache Tomcat to host the Solr. SOLR core default configuration (available in solrconfig.xml) exposes the handler "/suggest" to provide term suggestion. When disabling Solr Suggester in the repository by setting "=false" in alfresco-global.properties or as environment variable, this invocation is skipped. This configuration enables Suggester Service to invoke Alfresco Search Services (SOLR) suggest handler to get the term suggestion.ĭefault endpoint for SOLR Suggester handler is: Repository Suggester Service can be enabled or disabled using the following key in alfresco-global.properties =trueīy default this property is set to true. This is the method used by Share application from the Page. Share Services REST API exposes the auto-suggest method, that returns term suggestions by using Repository Suggester Service. Since SOLR Suggester building requires additional resources (CPU, RAM and storage), it may be worthy to consider disabling the feature if not required. For instance, if a user types "alfrasco" in the search box, the system will suggest alternative terms that exists in the repository (like "alfresco" and "alfresco4").Ĭurrently this feature is only integrated out of the box in the page of the Share application, but it's not available by default in Alfresco Content Application (ACA / ADF) nor in Search REST API. ![]() Alfresco provides by default an Auto-Suggest feature that returns term suggestions. ![]()
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