Hi team,
I have below 3 fields in elasticsearch.
- companyId whose type is text&keyword
- userId whose type is text&keyword
- actionType whose type is text&keyword
I want to connect create a new script fields with connecting the values of 2 fields, and the type of new field should be text&keyword as well.
my script : doc['companyId'].values + doc['userId'].values + doc['actionType'].values.
But there is error in Kibana UI. How should I get rid of it if + is not supported, what is the correct syntax??
class_cast_exception: Cannot apply [+] operation to types [org.elasticsearch.index.fielddata.ScriptDocValues.Strings] and [org.elasticsearch.index.fielddata.ScriptDocValues.Strings].