Hi, I am a bit confused about how solr cloud disaster recovery is supposed to work exactly in the case of loosing a single node completely.
Say I have a solr cloud cluster with 3 nodes. My collection is created with numShards=3&replicationFactor=3&maxShardsPerNode=3, so there is no data loss when I loose a node. However, how do configure a new node to take the place of the dead node? I bring up a new node (same hostname, ip, as the dead node) which is completely empty (empty data dir, empty solr.xml), install solr, and connect it to zookeeper. Is it supposed to work automatically from there? In my tests, the server has no cores and the solr-cloud graph overview simply shows all the shards/replicas on this node as down. Do I need to recreate the cores first? Note that these cores were initially created indirectly by creating the collection. Thanks, Jan