Using AWS ES Service, with repository-s3 plugin, I have two instances, launched with the same settings. I register the same snap repo successfully, but when I
GET /_cat/snapshots/repo_name?v the second instance (created after the first for testing purposes) only retrieves snaps up to a certain date.
GET /_snapshots/repo_name/snapname_missing also confirms this.
Where would I begin to look to troubleshoot this difference? I realize Elastic Co doesn't support AWS service, but I'm stumped. And I think this is an issue that has intermittently affected restores in the production instance as well (restore op accepted, but restored to red, due to an S3 404)...