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 :
>>>
>>>
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>>
>>
>> --
>>
>> Regards,
>> Akash Mishra.
>>
>>
>> "Its not our abilities that make us, but our decisions."--Albus Dumbledore
>>
>
>
