All crucial data that you don't want to delete should be stored in a non-Solr backing store, either flat files (e.g., CSV or Solr XML), an RDBMS, or a NoSQL database. You should always be in a position to either fully reindex or fully discard your Solr data. Solr is not a system of record database. Was someone telling you something different?
-- Jack Krupansky On Mon, Dec 28, 2015 at 1:48 PM, Salman Ansari <salman.rah...@gmail.com> wrote: > Hi, > > I am facing an issue where I need to change Solr schema but I have crucial > data that I don't want to delete. Is there a way where I can change the > schema of the index while keeping the data intact? > > Regards, > Salman >
