Hi, I’m trying to migrate an existing ES cluster into Amazon Elasticsearch (version 7.10).
I plan to use the reindex API to move data across.
However, when I call reindex it gives an error ‘remote should be https endpoint’. https://www.elastic.co/guide/en/elasticsearch/reference/7.10/docs-reindex.html#reindex-from-remote
The remote is an existing ES cluster running in our vpc on ec2.
Is there a hard requirement for the remote to be https? Is there any way to turn this off?