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 -- Sent with Postbox<http://www.getpostbox.com> CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
