1、问题描述
执行语句:
GET /megacorp/employee/_search
{
"query" : {
"filtered" : {
"filter" : {
"range" : {
"age" : { "gt" : 30 } <1>
}
},
"query" : {
"match" : {
"last_name" : "smith" <2>
}
}
}
}
}
出现错误:
{
"error": {
"root_cause": [
{
"type": "parsing_exception",
"reason": "no [query] registered for [filtered]",
"line": 3,
"col": 22
}
],
"type": "parsing_exception",
"reason": "no [query] registered for [filtered]",
"line": 3,
"col": 22
},
"status": 400
}
2、原因和解决
原因: 过滤查询已被弃用,并在ES 5.0中删除。
解决: 使用bool / must / filter查询
GET /megacorp/employee/_search
{
"query" : {
"bool" : {
"filter" : {
"range" : {
"age" : { "gt" : 30 }
}
},
"must" : {
"match" : {
"last_name" : "smith"
}
}
}
}
}