elasticsearch - Elastic Search Groovy更新错误

Question

我在Groovy脚本中遇到错误。

{"script":"if (ctx._source.containsKey(\"productoption\")) {ctx._source.productoption= [product];} else {ctx._source.productoption= [product];}","params":"{\"product\":[{\"id\":\"123ab\",\"name\":\"testing\"}]}"}

错误:

{
  "error": {
    "root_cause": [
      {
        "type": "remote_transport_exception",
        "reason": "[ESMasterNode][127.0.0.1:9300][indices:data/write/update[s]]"
      }
    ],
    "type": "illegal_argument_exception",
    "reason": "failed to execute script",
    "caused_by": {
      "type": "script_exception",
      "reason": "failed to run inline script [if (ctx._source.containsKey(\"productoption\")) {ctx._source.productoption= [product];} else {ctx._source.productoption= [product];}] using lang [groovy]",
      "caused_by": {
        "type": "missing_property_exception",
        "reason": "No such property: product for class: 3b2894bb604d8fb601b627ert64e3fde8242f1b2"
      }
    }
  },
  "status": 400
}

它以某种方式无法识别与此一起发送的参数。我有什么想念的吗？

Answer 1

传递params时，您犯了一个小错误。
像这样使用它，您可以开始:

{
"script":"if (ctx._source.containsKey(\"productoption\")) {ctx._source.productoption= [product];} else {ctx._source.productoption= [product];}",
"params": {
  "product": [
     {
        "id": "123ab",
        "name": "testing"
      }
    ]
  }
}