ElasticSearch(十二)删除数据插件delete-by-query

在ElasticSearch2.0之后的版本中没有默认的delete-by-query，想使用此命令需要安装这个插件。

首先需要进入ES的目录

[root@node122 elasticsearch]# pwd
/usr/share/elasticsearch

# bin/plugin install delete-by-query
-> Installing delete-by-query...
Trying https://download.elastic.co/elasticsearch/release/org/elasticsearch/plugin/delete-by-query/2.4.1/delete-by-query-2.4.1.zip ...
Downloading ...........DONE
Verifying https://download.elastic.co/elasticsearch/release/org/elasticsearch/plugin/delete-by-query/2.4.1/delete-by-query-2.4.1.zip checksums if available ...
Downloading .DONE
Installed delete-by-query into /usr/share/elasticsearch/plugins/delete-by-query