CODEWITHSUNDEEP
scalaelasticsearchelastic4s
adamtrousdale
adamtrousdale

Reputation: 415

Elastic4s - HTTPS connection to Elasticsearch cluster

I'm trying to connect to Elasticsearch using elastic4s-http vis https but can't find a way to use https instead of http.

I'm currently using:

HttpClient(ElasticsearchClientUri(config.getString("services.elasticsearch.host"), config.getInt("services.elasticsearch.port")))

to connect to the instance.

I seem to be getting a connection as I see this in the logs:

INFO com.sksamuel.elastic4s.http.HttpClient$ - Creating HTTP client on http://host:port

DEBUG com.sksamuel.elastic4s.http.search.SearchImplicits$SearchHttpExecutable$ - Executing search request: {"query":{"match":{"status":{"query":"Listed"}}}}

DEBUG com.sksamuel.elastic4s.http.search.SearchImplicits$SearchHttpExecutable$ - Executing elastic request POST:/myindex/_search?

DEBUG com.sksamuel.elastic4s.http.search.SearchImplicits$SearchHttpExecutable$ - {"query":{"match":{"status":{"query":"Listed"}}}}```

but then I get this:

java.io.IOException: Connection reset by peer

and no response is returned.

Any advice on how I can get https to work would be great, thanks

Upvotes: 1

Views: 1944

Answers (1)

sksamuel
sksamuel

Reputation: 16387

You need version 5.4.4 or higher, and then you enable SSL on the connection string.

val uri = "elasticsearch://host:port,host:port,host:port?ssl=true"
val client = HttpClient(ElasticsearchClientUri(uri))

Or in your specific case:

val host = config.getString("services.elasticsearch.host")
val port = config.getString("services.elasticsearch.port")
val uri = s"elasticsearch://$host:$port?ssl=true"
val client = HttpClient(ElasticsearchClientUri(uri))

Upvotes: 1

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