question Re: Naming TEZ-Hive session in Support Questions

Naming TEZ-Hive session

urmail9 — Thu, 07 Jan 2016 07:03:01 GMT

Hi ,

I'm currently struggling for a solution regarding naming of TEZ session. Before we used mapred.job.name which is not working now as we are currently using Hive 0.14.0.2.2.0.0-2041. I even tried hive.job.name = 'myname' with no success. Can anyone let me know whether there is a way to identify running TEZ-hive qeuries in YARN UI please.

Thank You...

Re: Naming TEZ-Hive session

aervits — Thu, 07 Jan 2016 10:12:32 GMT

@chenna deep It is a know issue. It was fixed in HDP 2.3.4. Since you're on HDP 2.2.0.0, you need to upgrade to the latest release to take advantage of this feature. https://community.hortonworks.com/questions/5309/how-to-set-tez-job-name.html. The way it was implemented, you'd need to set "hive.query.name" property to name your hive job.

Re: Naming TEZ-Hive session

aervits — Thu, 07 Jan 2016 10:22:38 GMT

here's apache jira to track it but it shows as not fixed because it breaks compatibility with future Hive releases and that has no effect on HDP 2.3.4. https://issues.apache.org/jira/browse/HIVE-12357

Re: Naming TEZ-Hive session

urmail9 — Fri, 08 Jan 2016 00:30:23 GMT

ThankYou so much for the clarification @Artem Ervits..

Re: Naming TEZ-Hive session

haeusler — Wed, 29 Mar 2017 16:40:12 GMT

@Artem Ervits maybe you can help here once more?

Setting "hive.query.name" will influence the query name that is shown for an individual DAG on the TEZ UI.

But how do we influence the YARN application name of a complete TEZ session that is shown on the YARN UI?

Re: Naming TEZ-Hive session

aervits — Wed, 29 Mar 2017 20:18:38 GMT

@Michael Häusler please post this as a new question.

Re: Naming TEZ-Hive session

haeusler — Sat, 08 Apr 2017 01:39:42 GMT

@Artem Ervits followup question: https://community.hortonworks.com/questions/93819/naming-hive-tez-session-not-individual-dag.html

Re: Naming TEZ-Hive session

mungeol_heo — Wed, 28 Jun 2017 16:17:33 GMT

Try --hiveconf hive.session.id=appName