摘要：
Via_ catAPI查询结果如下：
问题现象
因为某种特殊的原因，发现在es集群中出现了中文名称的索引，通过_cat API查询结果如下:
GET /_cat/indices/?v
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size
green open rcp-b nqTIHs6-SSG0K-Pa7guIIA 5 0 1 0 4kb 4kb
green open .kibana T4aQP8DTT72aS0qrg7k_-w 1 0 19 3 64.6kb 64.6kb
red open 测试索引中文 T4aQP8DTT99aS0qrg7k_-w 5 1 19 3 64.6kb 64.6kb
直接用DELETE API 删除报错
DELETE /测试索引中文
{
"error": {
"root_cause": [
{
"type": "index_not_found_exception",
"reason": "no such index",
"index_uuid": "_na_",
"resource.type": "index_or_alias",
"resource.id": "KÕ"u0015-",
"index": "KÕ"u0015-"
}
],
"type": "index_not_found_exception",
"reason": "no such index",
"index_uuid": "_na_",
"resource.type": "index_or_alias",
"resource.id": "KÕ"u0015-",
"index": "KÕ"u0015-"
},
"status": 404
}
如何删除这个"测试索引中文" 的索引呢 ?
思路就是用别名API(_alias)将这个中文索引，别名成英文，然后再用DELETE API删除
POST /_aliases
{
"actions" : [
{ "add" : { "index" : "测试索引中文", "alias" : "testcn" } }
]
}
DELETE /testcn