may i know what is the best practice to reboot one of node in 3 clusters nodes design?
shd i just stop warden, zoo-keeper will do, or i should trigger this mapr command first?
Hello WAI KIAT YIP. Putting a node into maintenance mode need to be considered only in the event of the node staying down for a longer period of duration. This is to prevent the CLDB from initiating container resyncs under the impression that the node is down/lost.
For a simple node restart, you'd do well just to stop the Warden and ZooKeeper service(s) (if it exists) on the node prior to the OS reboot.
Hope that helps.
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