Answer Posted / Sooraj Choudhary

The ideal replication factor in Hadoop can vary depending on various factors like data consistency, data availability, and hardware resources. A common choice is three (3) for a single replica on a DataNode along with two (2) backup replicas, but it can be adjusted according to the specific use case.

How you can contact your client everyday ?

1042

did you maintain the hadoop cluster in-house or used hadoop in the cloud?

1076