hello, if you have 5 queues and you run a MR script first and then scheduled scripts after, does the MR script will use the all the queues ( for parallel processing) ? and the scheduled scripts have to wait after ?
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battk
10/02/2019, 3:29 PM
depends on the order the stages start and when the the scheduled scripts are scheduled
battk
10/02/2019, 3:30 PM
but in general no, there is a script queue and 5 processors
battk
10/02/2019, 3:31 PM
the map-reduce will be first in the queue, but unless it takes all 5 processors, there will be extra processors for the scheduled scripts to use