Explanation:Zookeeper keeps track of list of online RegionServers,unassigned Regions. 8. The ________ master will register its own address in this znode at startup, making this znode the source of truth for identifying which server is the Master.
A. active
B. passive
C. region
D. All of the mentioned
Answer:A
Explanation:Zookeeper keeps track of list of online RegionServers,unassigned Regions. 8. The ________ master will register its own address in this znode at startup, making this znode the source of truth for identifying which server is the Master.
A. active B. passive C. region D. All of the mentioned
Explanation:Each inactive Master will register itself as backup Master by creating a sub-znode. 9. ___________ is used to decommission more than one RegionServer at a time by creating sub-znodes.