Elasticsearch Connector on Oracle Analytics Desktop

Content

I see there is a connector to Elasticsearch.

I've provided all required fields but I always get an error message

I've tried several different Elasticsearch instances, from local to open vm reachable with curl commands but no luck

Failed to save the connection.
Error occurred while processing the query.

 

Is there any way to see connection logs to understand the running query so I can modify my connection string accordingly???

Version

Version 5.8