[root@2c7498711bef elasticsearch]# curl { "index" : "events-training_stats_scalar-d1bd92a3b039400cbafc60a7a5b1e52b", "shard" : 0, "primary" : false, "current_state" : "unassigned", "unassigned_info" : { "reason" : "CLUSTER_RECOVERED", "at" : "2021-05-22T11:33:38.932Z", "last_allocation_status" : "no_attempt" }, "can_allocate" : "no", "allocate_explanation" : "cannot allocate because allocation is not permitted to any of the nodes", "node_allocation_decisions" : [ { "node_id" : "yHcROdoNRWGfm0Ry062NGQ", "node_name" : "clearml", "transport_address" : "172.18.0.3:9300", "node_attributes" : { "ml.machine_memory" : "8349540352", "xpack.installed" : "true", "ml.max_open_jobs" : "20" }, "node_decision" : "no", "deciders" : [ { "decider" : "same_shard", "decision" : "NO", "explanation" : "the shard cannot be allocated to the same node on which a copy of the shard already exists [[events-training_stats_scalar-d1bd92a3b039400cbafc60a7a5b1e52b][0], node[yHcROdoNRWGfm0Ry062NGQ], [P], s[STARTED], a[id=J-nHYEXBSymWrgpo7J2bLw]]" } ] } ] }