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Question

我需要更新elasticsearch 5.X

中的嵌套文档（批量）

条件

1. 我将拥有多个具有相同groupid的文档。
2. 我想更新文档的groupname，其中包含了groupid 244
3. 我必须批量更新它们。

例如：{ "hits": { "hits": [{ "_index": "myindex", "_id": "1", "_source": { "ticketdesc": [{ "groupid": 244, "groupname": "Fire and run" }] } }, { "_index": "myindex", "_id": "2", "_source": { "ticketdesc": [{ "groupid": 244, "groupname": "Fire and run" }] } }, { "_index": "myindex", "_id": "3", "_source": { "ticketdesc": [{ "groupid": 244, "groupname": "Fire and run" }] } }, { "_index": "myindex", "_id": "4", "_source": { "ticketdesc": [{ "groupid": 245, "groupname": "Fire and run" }] } } ] } }

提前致谢

Answer 1

您可以轻松地使用update by query API

POST myindex/_update_by_query
{
  "query": {
    "term": {"groupid": 245}
  },
  "script": {
    "source": "ctx._source.groupname = 'New name' "
  }
}