elasticsearch - 将弹性搜索数据从旧索引复制到新索引

Question

当我尝试重新索引我的数据时，我收到很多错误（代码：500）

POST /_reindex
{
  "source": {
    "index": "cwl-2021.01.06"
  },
  "dest": {
    "index": "mycwl1"
  }
}

如何避免这种情况？

{
  "index" : "mycwl1",
  "type" : "_doc",
  "id" : "35902178269278834817532895131701574511225501380192894978",
  "cause" : {
    "type" : "mapper_exception",
    "reason" : "timed out while waiting for a dynamic mapping update"
  },
  "status" : 500
}

标签： elasticsearch