Trying to recapture BCP for doing a planned node outage eg. by rolling restarts.
Wouldn't it be good practice to set
cluster.routing.allocation.enable transient to 'none' before taking a node offline and the then set it back to 'all' after node rejoins cluster?
Trying to pick my brain if there were some settings controlling the timeout before shard reallocations kicks in after a node has left the cluster... or maybe I'm confusing it with Cassandra clusters.