Hi, Solr does not do anything automatically, so I think this is a question for the Nutch community - http://nutch.apache.org/mailing_lists.html
-- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 24. sep. 2018 kl. 20:06 skrev Bineesh <kunhu0...@gmail.com>: > > Team, > > We use solr 7.3.1 and Nucth 1.15. > > I created two collections in solr and data successfully indexed from Nutch > after crawling. Up on the third collection index in solr, i see that first > collecion indexed data automatically clears.Pls suggest > > > > -- > Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html