Problems come, I want to migrate old hbase cluster data onto the new cluster, choose the snapshot, but the old clusters also read and write data in real time, everyone a great god is there any plan to let the old cluster not stop data migration to the new cluster, and the data is consistent, the client can directly use the new cluster, and there is no data lost)
CodePudding user response:
Snapshot at a certain moment can only save all data before and after the moment the old cluster continued to read and write data, how to guarantee the data moved to the new cluster?