I would like to know how to calculate the number of coordinators and executors in the impala cluster?
today I have 23 nodes with only impala daemon, what would be the best division of coordinators for and executors for impala?
Hi @yagoaparecidoti ,
Each host that runs the Impala Daemon acts as both a coordinator and as an executor and if you want to deploy dedicated coordinators and executors please refer the below documentation for complete details:
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