Hi Dileepa, You can write your own Transformers in Java. If it doesn't make sense to run Stanbol calls in a Transformer, maybe setting up a web service that grabs a record out of MySQL, sends the data to Stanbol, and displays the results could be used in conjunction with HttpDataSource rather than JdbcDataSource.
http://wiki.apache.org/solr/DIHCustomTransformer http://wiki.apache.org/solr/DataImportHandler#Usage_with_XML.2FHTTP_Datasource Michael Della Bitta Applications Developer o: +1 646 532 3062 | c: +1 917 477 7906 appinions inc. “The Science of Influence Marketing” 18 East 41st Street New York, NY 10017 t: @appinions <https://twitter.com/Appinions> | g+: plus.google.com/appinions<https://plus.google.com/u/0/b/112002776285509593336/112002776285509593336/posts> w: appinions.com <http://www.appinions.com/> On Tue, Oct 29, 2013 at 4:47 PM, Dileepa Jayakody <dileepajayak...@gmail.com > wrote: > Hi All, > > I'm a newbie to Solr, and I have a requirement to import data from a mysql > database; enhance the imported content to identify Persons mentioned and > index it as a separate field in Solr along with the other fields defined > for the original db query. > > I'm using Apache Stanbol [1] for the content enhancement requirement. > I can get enhancement results for 'Person' type data in the content as the > enhancement result. > > The data flow will be; > mysql-db > Solr data-import handler > Stanbol enhancer > Solr index > > For the above requirement I need to perform additional processing at the > data-import handler prior to indexing to send a request to Stanbol and > process the enhancement response. I found some related examples on > modifying mysql data import handler to customize the query results in > db-data-config.xml by using a transformer script. > As per my requirement, In the data-import-handler I need to send a request > to Stanbol and process the response prior to indexing. But I'm not sure if > this can be achieved using a simple javascript. > > Is there any other better way of achieving my requirement? Maybe writing a > custom filter in Solr? > Please share your thoughts. Appreciate any pointers as I'm a beginner for > Solr. > > Thanks, > Dileepa > > > [1] https://stanbol.apache.org >
