I have a setup with a DMS (with 3 DMAs) and external databases (cassandra cluster - 2 nodes - and elasticsearch cluster - 3 nodes). I noticed the DMAs servers are using a different time (CET) when comparing to the database servers (using UTC).
I am aware that the 3 DMA servers need to be time synced and between the database servers, we should also use the same timestamp.
But does any of you know if there can be any impact having a time difference between database cluster and DMA servers?
On a different note, if you have time difference among your cassandra nodes itself, you can run into this problem : Cassandra cluster node in unexpected state | DataMiner Docs.