Kylin will not depend on Tez. If user want to leverage Tez to speed up Hive processing, he/she can configure Hive to use Tez as the default engine.
On Tue, Jun 9, 2015 at 8:00 AM, Luke Han <[email protected]> wrote: > Hi Donald, > You screenshot not works here, could you please resend it as attend? or > link to dropbox or somewhere? > > My understanding about your question is you found the Job Jobs running > with MR but few Tez job, is this right? > And, the first attachment is showing the HFile Generate step which is > not Hive relative one. > > Please let's know more detail. > > Thanks. > Luke > > > Best Regards! > --------------------- > > Luke Han > > 2015-06-08 0:17 GMT-07:00 donald fossouo <[email protected]>: > > > 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 > >> > > > > >
