Creating my own QueryBuilder

Elastic Stack Elasticsearch
1

I'm trying to integrate a 3rd party plugin into Elasticsearch.
The query request I made including a 3rd party plugin is working properly via kibana. Then I tried to create my own QueryBuilder using the Elasticsearch's java API. I was able to recreate the query I needed but I receive this error ""Unknown NamedWriteable [org.elasticsearch.index.query.QueryBuilder][]""

Anyone can point me on what I can do next.

The party of the query I'm trying to customize is in the rescore portion:
"rescore" : [
{
"window_size" : 200,
"query" : {
"rescore_query" : {
"nested" : {
"query" : {
"function_score" : {
"3rdPartyFunction" : {
"param1" : "parentField.childField",
"param2" : "mike jones",
"param3" : 1,
"param4" : 0.5
}
}
},
"path" : "parentField",
"ignore_unmapped" : false,
"score_mode" : "max",
"boost" : 1.0
}
},
"query_weight" : 0.0,
"rescore_query_weight" : 1.0,
"score_mode" : "max"
}
}
]

2

Did you register the query builder? Your plugin class will need to implement SearchPlugin interface and override the getQueries() method.

3

Your plugin needs to be installed on all your nodes in the cluster and the client that you use in your application.

4

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