per Jozsef Geczi via LRSUPPORT-31309:
Based on a case of a customer ticket, it has been discovered the following of our documentations contain the old format of Elasticsearch adapter configuration file name:
Desired content (addition to the current one):
For Elasticsearch version 6.x and above, apply the following instead:
According to my knowledge, the standard name of the config file since Elasticsearch version 6.x has been changed as shown above (character '6' has been added).
If the user apply the outdated file name with ES 6.x - as the mentioned documentations currently show -, the portal won't be able to connect the remote Elasticsearch server.
Please update the mentioned documentations accordingly.
Your help is highly appreciated.
Zendesk Ticket: https://liferay-support.zendesk.com/agent/tickets/8836