Hi Jan et all
clusterstate shows all cores and replicas on node 1 and 2 but node 0 is empty.
All three nodes live_nodes shows the correct 3 node addresses.
Thanks for the advice, we will use a 4th node.
On 28 Dec 2019, 14:10 +, Jan Høydahl , wrote:
> Wonder what clusterstate actually says. I
+1 to Jan’s comments, especially the idea of adding a 4th node and doing your
ADDREPLICAs to that before doing the DELETEREPLICAS for the replicas on the
sick node. I’ve used this to bring clusters back to health. This assumes you
have at least one active leader for all shards.
That ZK error is
Wonder what clusterstate actually says. I can think of two things that could
possibly heal the cluster:
A rolling restart of all nodes may make Solr heal itself, but the risk is that
some shards may not have a replica and if you get stuck in recovery during
restart you have downtime.
Another
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
