ElasticSearch指定

新版elasticsearch 启动时指定jdk1.8版本

因此需要给elasticsearch指定jdk1.8（不需要将jdk1.8配置到环境变量）.一、下载 1、jdk:点击下载jdk1.8 2、解压 tar-xvf xxx1.8.tar.gz 二、配置 1、修改elasticsearch启动脚本打开 elasticsearchHOME/bin/elasticsearch 编辑[root]#vim ...

elasticsearch 如何重新指定分词器

我刚好遇到了这个问题，发现思否上有相似问题请查看用的阿里云的elasticsearch云服务，但是同步数据的时候忘记指定分词器了。现在需要修改分词器为"index.analysis.analyzer.default.type":"ik_max_word",我先关闭了索引，然后修改配置，...

避坑指南，Elasticsearch 分页查询的两个问题，你一定要知道

Elasticsearch 分页查询有个特点，如果你写一个这样的查询语句：{"from":10,"size":10,"query":{} } 复制代码Elasticsearch 会查询出前 20 条数据，然后截断前 10 条，只返回 10-20 的数据。这样做带来的副作用很明显，数据量大的话，越到...

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.ElasticSearch安装 .ElasticSearch搜索 .ElasticSearch查询 .ElasticSearch使用 .ElasticSearch深入理解 .ElasticSearch索引 .ElasticSearch集群 .ElasticSearch实战

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阿里云 · Elasticsearch

提供基于开源Elasticsearch及商业版X-Pack插件，致力于数据分析、数据搜索等场景服务。在开源Elasticsearch基础上提供企业级权限管控、安全监控告警、自动报表生成等功能

文档指南

文档指南