【从零使用ELK搭建日志系统】11:elasticsearch聚合查询失败提示优化解决方案

华为8300•2022-12-17•随笔•阅读34

报错信息

{
   
  "error" : {
   
    "root_cause" : [
      {
   
        "type" : "illegal_argument_exception",
        "reason" : "Text fields are not optimised for operations that require per-document field data like aggregations and sorting, so these operations are disabled by default. Please use a keyword field instead. Alternativel

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