Happy holidays folks, we have a production deployment usage Solr 7.3 in a three node cluster we have a number of collections setup, three shards with a replica factor of 2. The system has been fine, but we experienced issues with disk space one of the nodes.
Node 0 starts but does not show any cores / replicas, the solr.log is full of these "o.a.s.c.ZkController org.apache.solr.common.SolrException: Replica core_node7 is not present in cluster state: null” Node 1 and Node 2 are OK, all data from all collections is accessible. Can I recreate node 0 as though it had failed completely ?, is it OK to remove the references to the replicas (missing) and recreate. Would you be able to provide me some guidance of the safest way to reintroduce node 0 given our situation. Many thanks Dave
