Can you post a query profile from Impala for one of the slow insert jobs? Mike
On Tue, Jul 31, 2018 at 12:56 PM Tomas Farkas <far...@tf-bic.sk> wrote: > Hi, > wanted share with you the preliminary results of my Kudu testing on AWS > Created a set of performance tests for evaluation of different instance > types in AWS and different configurations (Kudu separated from Impala, Kudu > and Impala on the same nodes); different drive (st1 and gp2) settings and > here my results: > > I was quite dissapointed by the inserts in Step3 see attached sqls, > > Any hints, ideas, why this does not scale? > Thanks > > >
