I recall I had some luck fixing a leader-less shard (after a ZK quorum failure)
by forcably removing the records for the down-state replicas from the leader
election list, and then forcing an election.
The ZK path looks like collections//leader_elect/shardX/election.
Usually you’ll find the
Hi all, I have an 8 node SolrCloud 5.5 cluster with 11 collections,
most of them in a 1 shard x 8 replicas configuration. We have 5 ZK
nodes.
During the night, we attempted to reindex one of the larger
collections. We reindex by pushing json docs to the update handler
from a number of processes.
