BCC’ed user@tez. This question belongs to either the hive user list or the Hortonworks user forums.
thanks — Hitesh On Dec 2, 2014, at 1:28 PM, Pala M Muthaia <mchett...@rocketfuelinc.com> wrote: > Hi, > > I am trying to get Tez sessions enabled with HS2. I start the HiveServer2 > instance with the flag "-hiveconf hive.execution.engine=tez" and then try to > submit multiple queries one after another, as the same user, to the HS2 > instance. > > When i check the YARN UI, i find that each query of mine is launched as a new > YARN application. While the new Tez application is running, the old Tez > applications are still alive. This is different from Tez session in Hive CLI, > where multiple queries are submitted to the same Tez application (if launched > within the Tez session timeout). > > > I followed the config instructions at > http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.2/bk_installing_manually_book/content/rpm-chap-tez-configure_hive_for_tez.html > so far. > > Is there a separate config flag that i need to turn on for Tez sessions on > HS2? How should i enable Tez sessions with HiveServer2. > > > -pala
