I'm using the jdbc river to successfully add one object type, "contacts", to elasticsearch. How can I add another contact type with different fields? I'd like to add "companies" as well.
What I have is below. Do I need to do a separate PUT statement? If I do, no new data appears to be added to elasticsearch.
PUT /_river/projects_river/_meta
{
"type" : "jdbc",
"index" : {
"index" : "ALL",
"type" : "project",
"bulk_size" : 500,
"max_bulk_requests" : 1,
"autocommit": true
},
"jdbc" : {
"driver" : "com.microsoft.sqlserver.jdbc.SQLServerDriver",
"poll" : "30s",
"strategy" : "poll",
"url" : "jdbc:sqlserver://connectionstring",
"user":"username","password":"password",
"sql" : "select ContactID as _id, * from Contact"
}
}
Also, when search returns results, how can I tell if they are of type contact or company? Right now they all have a type of "jdbc", and changing that in the code above throws an error.
You can achieve what you want with inserting several columns to your sql query.
Like ContactID AS _id
you can also define indexName AS _index
and indexType AS _type
in your sql query.
Also, if you need another river, add rivers with different _river
types.
In your case such as,
PUT /_river/projects_river2/_meta + Query ....
PUT /_river/projects_river3/_meta + Query ....