Elasticsearch更新license

前言 之前安裝Elasticsearch時，沒注意有試用期限，導致早上服務突然停止，查看日誌提示如下錯誤： [ERROR][o.e.x.s.a.f.SecurityActionFilter] [l-pgvpc] blocking [cluster:monitor/health] operation due to expired license. Cluster health, cluster st

>>阅读原文<<