Hi there,
just installed metricbeat 7.8 on a client and just changed ip to elasticsearch server, nothing more.
Cannot connect to server:
Connection marked as failed because the onConnect callback failed: resource 'metricbeat-7.8.0' exists, but it is not an alias
Yeah, fine, I delete that index, so it can be auto-created, but it fails again.
Directly out-of-the-box
Any ideas?