Hi,

In our setup, we are using YARN Capacity Scheduler and have many queues
setup in a hierarchical fashion with a well configured minimum capacities.
However, wondering what is the best practice for setting maximum capacity
value i.e. for the parameter
*yarn.scheduler.capacity.<queue-path>.maximum-capacity*?

Is it advisable to have each queue configured with a maximum capacity of
100% or something like 90 to 95% with some leeway for the default queue? In
summary, what are the best practices to leverage maximum cluster capacity
while its available while honouring the minimum queue capacities?

Thanks

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