Re: Automatic syncing of data on a node that was down for a while:

All of your links give 404 errors... But wait. You say "all three nodes are masters". First a nit: "leader" not "master" unless you're using old-style replication... That said: bq: assuming that instance3 is a replica of instance1 or instance2 if "all three are leaders", then this is not a corre

Re: Automatic syncing of data on a node that was down for a while:

PS: I am using the same default solrconfig.xml file without any

Re: Automatic syncing of data on a node that was down for a while:

You shouldn't have to do anything, assuming that instance3 is a replica of instance1 or instance2, it should be automatic. You do have to wait for the synchronization to happen, and you should be seeing messages in the various Solr logs (particularly instance3 and the leader of the shard). What do