Yes i see Map Reduce for Hive Jobs and little Tez jobs only and step with Map Reduce doesn't use the full capacity of the cluster :
[image: Images intégrées 1] Donald P. FOSSOUO 2015-06-06 13:35 GMT+02:00 Akash Mishra <[email protected]>: > Kylin uses Map-Reduce to build Cuboid and other task. In your Resource > manager you can see both Tez jobs and Map Reduce jobs. All Hive job should > be using Tez engine. > > Please let us know if you can see Map Reduce being used for Hive jobs. > > Thanks, > > > On Thu, Jun 4, 2015 at 5:34 PM, Luke Han <[email protected]> wrote: > >> Forward to mailing list for further support. >> >> Thanks. >> >> Best Regards! >> --------------------- >> >> Luke Han >> >> ---------- Forwarded message ---------- >> From: donald fossouo <[email protected]> >> Date: 2015-05-27 17:30 GMT+08:00 >> Subject: Why kylin use MR instead of Tez ? >> To: [email protected] >> >> >> I build my Hadoop env under HDP 2.2 with Hive 0.14 ; >> >> i set in the hive-site.xml conf file default value for the >> hive.excution.engine to tez but during some kylin step it use map-reduce : >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Kylin OLAP" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/kylin-olap/3414cb9e-0493-42e6-be68-e122fd5685f3%40googlegroups.com >> <https://groups.google.com/d/msgid/kylin-olap/3414cb9e-0493-42e6-be68-e122fd5685f3%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> >> > > > -- > > Regards, > Akash Mishra. > > > "Its not our abilities that make us, but our decisions."--Albus Dumbledore >
