I'm using metricbeat-7.5.2 to monitor couchdb-2.3.1.
I get the following error in the docs in elastic written by metricbeat:
error in http fetch: HTTP error 404 in : 404 Object Not Found
I cannot get any further info, setting loglevel to debug doesn't show anything more in the metricbeat logs.
It's not a connection error - is metricbeat perhaps not using this newer couch's API correctly? The metricbeat couchdb module docs do say that they are tested with couchdb-1.7, but this is quite an old version.