Thanks Alan! Then what if different hive queries have some links (e.g. query 1 
creates table abc and query 2 reads data from abc) will this be in 1 DAG or 2 
DAGs? If 2, then is there any link/relatioinship between the 2 DAGs?

Xiaoyong

From: Alan Gates [mailto:[email protected]]
Sent: Wednesday, December 17, 2014 5:27 AM
To: [email protected]
Subject: Re: relationship between a hive query and a tez dag

Several.  Each Hive query becomes one Tez DAG.

Alan.


[cid:[email protected]]
Xiaoyong Zhu<mailto:[email protected]>
December 15, 2014 at 22:55
Hi experts

I know that Hive could be run on Tez in a DAG "format" - if I have a complex 
Hive script which is consisted of several Hive queries, will it be translated 
to 1 Tez DAG? Or several Tez DAGs?

Thanks!

Xiaoyong


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