: > The request I would like to write is : > : > "Delete from my solr Index the id that are no longer present in my : > table_document" : > : > With Lucene I had a way to do that : : > open IndexReader, : > for each lucene document : check in table_document and remove in lucene : > index if document is no longer present in the table
you can still do that with Solr, you can even do it as a Solr plugin (I would suggest a RequestHandler that you hit after each DIH call) so you can reuse your existing code that deals directly with an IndexReader -- but you'd probably want to tweak it a bit to use the UpdateHandler from the SolrCore instead of deleting the doc direclty, that way it's logged properly and you can trigger a commit to make Solr aware you've modified the index. -Hoss
