Dynamic Resource Pool Configuration

i really love your post ,
thanks men

Hi..Nice explaination..sir
But one doubt!

I have seen that used capacity of queue is greater than Max capacity 100% in yarn cluster,it is almost 200% and sometimes 500 % also.
what does that mean used capacity>100%?
And what is the reason for that queue to take more than 100%?Is there factor to be set?
Can you please explain this please?
Thanks in Advance!!

how you mapped users to pools...

already we have creatd queues in Capacity scheduler, again why we are creating this dynamic pools ?

what is the difference between these two ?

Now the groups that are created (eg: development and production) are they created in the linux server i.e in /etc/groups and users in /etc/passwd
OR
do we have to create them only in the active directory kdc by defining ou and users .
OR
do we have to create all users and groups in both linux servers and in AD.

how come two different jobs from two different servers (dev and prod) going to same resourcemanager ?