elasticsearch，如何使用通配符删除多个索引

Question

我想删除所有*-meow索引。

但不允许使用通配符表达式DELETE

{"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"Wildcard expressions or all indices are not allowed"}],"type":"illegal_argument_exception","reason":"Wildcard expressions or all indices are not allowed"},"status":400}

怎么删除啊，有很多。。

Answer 1

请参阅action.destructive_requires_namehttps://www.elastic.co/guide/en/elasticsearch/reference/current/indices-delete-index.html ，它控制删除操作中的使用wildcard。

PUT _cluster/设置

{
    "transient": {
        "action.destructive_requires_name": false // allow wildcards
    }
}