엘라스틱서치 아래와 같이 설정 변경 후 구동시 에러발생 [darksharavim.tistory.com]vi /etc/elasticsearch/elasticsearch.yml network.host: _site_ [2022-06-16T16:39:36,037][ERROR][o.e.b.Bootstrap ] [node-1] node validation exception [1] bootstrap checks failed. You must address the points described in the following [1] lines before starting Elasticsearch. bootstrap check failure [1] of [1]: memory locking requested for elas..