【发布时间】:2019-07-12 17:13:03
【问题描述】:
使用 Kibana/Elasticsearch 6.6 版。
尝试运行以下简单的无痛脚本:
String val = "Vanished";
if(doc.containsKey('type')) {
return doc['type'].value;
}
return val;
在Preview Results 部分,当我尝试运行代码时,First 10 results 部分总是:
[]
但是,如果我像下面这样更改代码:
String val = "Vanished";
if(doc.containsKey('type')) {
return "Present";
}
return val;
我在同一 Preview Results 部分得到以下结果:
[
{
"_id": "Kha1NmkBcY4KotEKXsZz",
"test112": [
"Present"
]
},
{
"_id": "1oS1NmkBjBc6pl9UX0IW",
"test112": [
"Present"
]
},
{
"_id": "14S1NmkBjBc6pl9UX0IW",
"test112": [
"Present"
]
},
{
"_id": "whC1NmkBCa8dRNQVXzEW",
"test112": [
"Present"
]
},
{
"_id": "X221NmkBZQRXPOstYIHB",
"test112": [
"Present"
]
},
{
"_id": "Rca1NmkBZrtXVVVdY50r",
"test112": [
"Present"
]
},
{
"_id": "CMS1NmkBwiujVR8BZAt2",
"test112": [
"Present"
]
},
{
"_id": "xhC1NmkBCa8dRNQVZTFf",
"test112": [
"Present"
]
},
{
"_id": "yBC1NmkBCa8dRNQVZTFf",
"test112": [
"Present"
]
},
{
"_id": "yRC1NmkBCa8dRNQVZTFf",
"test112": [
"Present"
]
}
]
有人可以帮忙找出doc['type'].value 失败的原因吗?
【问题讨论】:
-
type的映射是什么? -
它是
String。谢谢
标签: elasticsearch elasticsearch-painless kibana-6