개요 6/11 09:17:33 이후부터 poker , classic, client 인덱스에 로그가 안남고 있는 걸 확인 logstash 로그 확인 결과, 아래와 같은 로그가 발생 중 [2023-06-12T16:00:13,910][INFO ][logstash.outputs.elasticsearch][main]{중략....} Retrying individual bulk actions that failed or were rejected by the previous bulk request.{중략....} retrying failed action with response code: 403 ({"type"=>"cluster_block_exception", "reason"=>"index [shrink-index-20..