Hi, Right now, we're not able to restore data from the previous cluster backup to a new cluster. We keep getting these errors:
No active slice servicing hash code 7c6f99e2 in collection No active slice servicing hash code d73f028d in collection No active slice servicing hash code e360b8a1 in collection Our previous cluster had 4 Solr instances from which we performed the backup and we then scaled up the cluster to have 7 Solr instances overall. Both clusters are running 9.2.1. However, after this setup, we couldn't restore the backup reliably to the new platform. I assume that based on the collection state.json file, base_url and node_name were already packed for the old cluster setup, but during the restore, affinity placement (our default replica placement factory) distributes shards equally across the instances, leading to these errors. Do you think my assumption is accurate? Can't we restore a backup from a cluster with fewer nodes to a larger cluster out of the box? Thanks! Hakan
