java - Elasticsearch:如何在查询中使用聚合？

Question

我是 flex 搜索的新鲜蜂，我正尝试通过聚合从 flex 搜索中查询文档。查询如下所示:

{
"size": 25000,
"query": {
"filtered": {
"query": {
"bool": {
"must_not": {
"term": {
"vlanId": [
2,
4,
8,
12,
16,
28,
0,
20,
24,
44,
544
]
}
}
}
},
"filter": {
"bool": {
"must": {
"exists": {
"field": "ipv4"
}
}
}
}
}
},
"aggregations": {
"vlan_ids": {
"terms": {
"field": "vlanId"
},
"aggregations": {
"top": {
"top_hits": {
"from": 0,
"size": 10,
"explain": true
}
}
}
}
}
}

执行后，我收到了Failed to execute phase [query], all shards failed异常。我正在使用Java API和elasticsearch 1.4v。任何线索都非常感谢。

这是示例JSON:

{ "_index":"vlan-active",  "_source":{  "vlanId":8,  "port":3,  "vlanIP":"10.16.8.102",  "ipv4":"10.16.8.102",  "ipv6":"",  "mac":"",  "vendorName":"","os":""}}

Answer 1

term查询将字段匹配为单个值。
为了匹配in clause等多个值，应使用terms代替term。

我将关键字term更改为terms并使其正常运行。