I upgraded the couchbase server installation on my dev Mac from 3.0 to 4.0-RC and when I restarted found that while all the buckets were still there, they were all empty. No design documents, nothing…
This is only a development machine, so the loss of data is not catastrophic, but it doesn’t fill me with confidence for production use…
I don’t see anything in the logs indicating any issues other than this:
Unsuccessful goxdcr upgrade.
but this is a single node with no xdcr configured.
Any ideas on what went wrong?