elasticsearch - 随笔分类 - zhangfeitaimengle

index [myindex] blocked by :[FORBIDDEN/12/index read-only / allow delete (api)] read_only_allow_delete

摘要：磁盘空间不够，导致索引不能写入。 index [myindex] blocked by :[FORBIDDEN/12/index read-only / allow delete (api)] read_only_allow_delete 解决方法： PUT myindex/_settings{ " 阅读全文

posted @ 2022-11-14 08:41 zhangfeitaimengle 阅读(40) 评论(0) 推荐(0)

logtash to es 远程主机强迫关闭了一个现有的连接

摘要：消息队列数据经logstash进不去es logstash错误：[ERROR][logstash.outputs.elasticsearch] Encountered a retryable error es错误信息： [WARN ][o.e.h.AbstractHttpServerTranspor 阅读全文

posted @ 2021-12-14 09:31 zhangfeitaimengle 阅读(1760) 评论(0) 推荐(0)

C# Nest客户端查询es字段为空的语句

摘要：q.Bool(b => b.MustNot(m => m.Exists(me => me.Field(f => f.testfield)))) || q.Term(c => c.Verbatim().Field(p => p.testfield).Value("")); 阅读全文

posted @ 2020-03-06 16:15 zhangfeitaimengle 阅读(551) 评论(0) 推荐(0)

ES7.2 安装问题

摘要：配置好环境变量ES_HOME：D:\ELK\elasticsearch-7.2.0。ES_TMPDIR：D:\ELK\estmpdir。如果要安装Logstash还需要配置JDK环境变量. JAVA_HOME：D:\ELK\elasticsearch-7.2.0\jdk 1、配置network.ho 阅读全文

posted @ 2019-07-03 16:02 zhangfeitaimengle 阅读(787) 评论(0) 推荐(0)

ES create index template

摘要：PUT _template/cq_temple{ "template": "cq-*", "settings": { "number_of_shards": 3 }, "mappings": { "_default_": { "dynamic_templates": [ { "message_fie 阅读全文

posted @ 2018-09-28 09:44 zhangfeitaimengle 阅读(202) 评论(0) 推荐(0)

摘要：实现SQL Group By类似的效果select id,name ,sum(money) from table group by id,name GET myindex/mytype/_search { "size": 0, "query": { "match_all": {} }, "aggs": { "sexprof": { "terms": { "script": { "inline"... 阅读全文

posted @ 2018-07-02 17:12 zhangfeitaimengle 阅读(986) 评论(0) 推荐(0)

es 索引被关闭

摘要：POST cq-tbpitem/_open 阅读全文

posted @ 2018-06-06 17:56 zhangfeitaimengle 阅读(531) 评论(0) 推荐(0)

ES _delete_by_query

摘要：更新，如果字段值类型错误，可以用下面语句修改 int类型，但是字段值是字符串，转成int/long类型 POST your_index/_update_by_query { "query": { "term": { "your_field": "33" } }, "script": { "lang" 阅读全文

posted @ 2018-03-07 09:02 zhangfeitaimengle 阅读(389) 评论(0) 推荐(0)

ES组合查询

摘要：GET cq-sys-project/ESSysProject/_search{ "query": { "bool": { "must": [ { "term": { "CUSTOMID": { "value": "27T0011" } } }, { "prefix": { "PROJECTNAME 阅读全文

posted @ 2018-02-28 18:01 zhangfeitaimengle 阅读(170) 评论(0) 推荐(0)

es聚合查询

摘要：GET myindex/mytype/_search{ "query": { "range":{ "UPLOADTIME":{ "gte":"2017-09-01", "lt":"2017-09-07" } } }, "size": 0, "aggs": { "CUSTOM": { "terms": 阅读全文

posted @ 2018-01-02 10:17 zhangfeitaimengle 阅读(191) 评论(0) 推荐(0)

ES给已有索引增加新文档，更新字段值

摘要：ES给已有索引增加新文档.。也可以给已有文档添加字段 PUT myindex/_mapping/mytype{ "properties": { "field1": { "type": "keyword"}, "field2": { "type": "keyword"}, "HUMIDITY": { 阅读全文

posted @ 2017-12-29 10:52 zhangfeitaimengle 阅读(6157) 评论(0) 推荐(1)

windows安装es后，别的电脑不能访问es

摘要：es版本5.6.0 修改elasticsearch.yml network.host: 0.0.0.0http.port: 9200transport.host: localhosttransport.tcp.port: 9300 阅读全文

posted @ 2017-12-06 16:30 zhangfeitaimengle 阅读(2087) 评论(0) 推荐(0)

elk 安装

摘要：1、elasticsearch-5.6.0.zip、kibana-5.6.0-windows-x86.zip、logstash-5.6.0.zip。2、下载JDK1.8，安装后配置好JAVA_HOME:C:\Program Files\Java\jdk1.8.0_144\,JRE_HOME:C:\P 阅读全文

posted @ 2017-11-30 17:48 zhangfeitaimengle 阅读(291) 评论(0) 推荐(0)

elk备份

摘要：1、修改elasticsearch.yml，增加path.repo，仓库的路径path.repo: ["D://esdatabackup"]2、仓库名称esdatabackup，文件系统fsPUT _snapshot/esdatabackup{"type": "fs","settings": {"l 阅读全文

posted @ 2017-11-24 14:37 zhangfeitaimengle 阅读(176) 评论(0) 推荐(0)

zhangfeitaimengle

随笔分类 - elasticsearch