Hi,
*I need to replicate a collection between SolrClouds, anyone did it?*The replication style I need is one direction replicating anything that happens on my main site SolrCloud to the DR site (master->salve) I considered and decide against synchronizing the collections' shards Lucene index over rsync, for being s tricky to arrive at a consistent index and not being efficient enough on bandwidth. My current approach is writing a replicator app that knows to sync between two collections, in a fairly generic way, but it's a last of investment which I rather avoid. Saw that master->slave replication can't be used in SolrCloud https://cwiki.apache.org/confluence/display/solr/Index+Replication