随笔分类 -  ElasticSearch

摘要：下载安装、了解核心配置文件 阅读全文

摘要：Caused by: java.lang.IllegalArgumentException: Fielddata is disabled on text fields by default. Set fielddata=true on [user] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. 阅读全文