"Elasticsearch crashed after 921 indices" ... Shards: "20 for the multi-tenant benchmark".. 921 * 20 = 18420. Shards have state; they have overhead. Why woul

"Elasticsearch crashed after 921 indices" ... Shards: "20 for the multi-tenant benchmark".. 921 * 20 = 18420. Shards have state; they have overhead. Why wouldn't they pick one shard for that benchmark? It's either intentional misconfiguration, or poor understanding of sharding.