Here's how to delete an index in Elasticsearch as well as some best practices & potential issues to be aware of while deleting an index.
/bin/bash need_del_indexes=`curl -u elastic:pass -sXGET http://172.16.2.130:9200/_cat/indices?v|awk '{print $3}'|egrep "^sp_apps_active"` # 批量删除索引 for i in ${need_del_indexes};do echo "curl -u elastic:pass -XDELETE http://172.16.2.130:9200/${i}" done # 根据之前的...
/bin/bash need_del_indexes=`curl -u elastic:pass -sXGET http://172.16.2.130:9200/_cat/indices?v|awk '{print $3}'|egrep "^sp_apps_active"` # 批量删除索引 for i in ${need_del_indexes};do echo "curl -u elastic:pass -XDELETE http://172.16.2.130:9200/${i}" done # 根据之前的...
log.info("当前索引总数为:{}", allIndexes.size()); List<String> timeoutList = getIndicesTimeout(allIndexes, String.valueOf(k), Long.parseLong(String.valueOf(v)), TimeUnit.DAYS);if(timeoutList.size() >0) { log.info("对于前缀为 {} 的索引 过期数目为:{}", k, timeoutList.size()...
Set<String> allIndexes = getAllIndices(); if (allIndexes.size() > 0) { log.info("当前索引总数为:{}", allIndexes.size()); List<String> timeoutList = getIndicesTimeout(allIndexes, String.valueOf(k), Long.parseLong(String.valueOf(v)), TimeUnit.DAYS); ...
CREATE PROCEDURE del_line() BEGIN DECLARE count_line INT; /** 先删除索引提高删除速度...
By default, Elasticsearch indexes all data in every field and each indexed field has a dedicated, optimized data structure 默认情况下,ES对每个字段的所有数据都进行建立索引,并且每个索引字段都具有专用的优化数据结构例如: 数据类型数据结构 关系行数据库和Elasticsearch的对比 Relational DBElasticsearch ES7.14 ...
ES的index、Update、Delete、Bulk等都支持通过api refresh属性来控制文档是否可以被检索到。 1)refresh=false refresh的默认值,更新数据之后不立刻刷新,由系统自行调度refresh的控制逻辑。 2)refresh=true或者refresh= (空) 实时刷新,即数据更新以后,立即将此数据刷新到相关的主分片和副本分片(注意不是刷新整个索引),待...
-allpower_user:cluster: -monitorindices: -names:'*'privileges: -alluser:indices: -names:'*'privileges: -readkibana4_server:cluster: -monitorindices: -names:'.kibana'privileges: -allnative:logstash:cluster: -manage_index_templatesindices: -names:'logstash-*'privileges: -write-delete-create_inde...
看来在Elasticsearch 6.1中_all元字段是真的不能使用了。 13.9 _field_names The _field_names field indexes the names of every field in a document that contains any value other than null. This field is used by the exists query to find documents that either have or don’t have any non-null ...