To answer my own inquiry. This is a solr resource (jvm) depletion issue. Restarting each node in the cluster "Solved" it. Ref: https://www.searchstax.com/docs/hc/max-requests-queued-per-destination-3000-exceeded/
On 2024/06/25 15:25:19 Paul Cote wrote: > Hello > > Curious problem just surfaced after several months of using solr V8.11.1 > > I'm seeing these messages, repeatedly, when accessing indexes on just 2 of 6 > nodes running solr. All nodes are identical wrt to O/S, docker, solr, ZK, etc > > 4 of the nodes functioning just fine, just 2 are behaving this way, > regardless of which shards are local to those nodes. Sockets are not hung. > SAR network stats shows all is fine. > > Any insight / guidance would be greatly appreciated. Thanks > > org.apache.solr.common.SolrException: > org.apache.solr.client.solrj.SolrServerException: Max requests queued per > destination 3000 exceeded for HttpDestination[http://w.x.y.z/etc > > >
