We have a high availability environment with three couchbase nodes (not in aks) in three different regions. We have two aks clusters with API’s that connect to couchbase in two of the three regions w/ the couchbase nodes. We are noticing intermittent connection issues when performing collection.upsert, collection.replace, and collection.remove queries. N1QL SELECTS are working just fine. We are receiving the following error:
couchbase.exceptions.TimeoutException: <RC=0xC9[LCB_ERR_TIMEOUT (201)], HTTP Request failed.
We are having a hard time figuring out this issue is it only occurs “some of the time”. Any input is appreciated.