On 8 November 2012 16:10, Andreas Niekler <aniek...@informatik.uni-leipzig.de> wrote: > > Hello, > > how could i re-index stored values of my solr index if i change the > schema. Is there a gentle way to do this with stored values within solr > itself? Normally i have to grab the stored values of a field and put it > again to an update query for solr. > > What does that to to copied fields? Can i just delete the contents of a > copied field a well?
There are various ways one could do this, but one way is to retrieve the values, put it into Solr XML format, and post the XML to a *new* Solr index with the new schema. Do not retrieve the copy fields, and the re-indexing should recopy these as per directives in the new schema.xml. Regards, Gora
