The Dremio MetaStore,How to use the RemoteDB?

Hi community,
now I’m trying to use RemoteDB to config the meta store type.When I config the -Ddremio.kvstore.type=RemoteDB,and start the Dremio, The error like this :

The master node is down.

I didn’t know how to use the RemoteDB for dremio meta store, could anyone tell me ? Thanks.

Best wishes

@lakeshen Does master come up when not using remote DB?

@lakeshen Can we also get a profile from any job?