About tristan1

tristan1 · ‎03-23-2017

After investigations, we see that the problem is not related to Hue. When using Tez from command line, it's working fine. When using beeline from command line, we connect using JDBC url, and then we get the same error as from Hue: org.apache.tez.dag.api.TezUncheckedException:Invalid configuration of tez jars, tez.lib.uris isnotdefinedin the configuration

tristan1 · ‎03-21-2017

We also run an original version of Hue 2.6 that has exactly the same problem.

tristan1 · ‎03-21-2017

Hello community, We are running HDP 2.5 with a kerberos setup. We have installed and configured Hue 3.12 and all editors are working fine. From Hue Hive editor, Map Reduce is working fine: SET hive.execution.engine=mr; SELECT count(*) FROM <my_table>; But if I execute the same query using Tez: SET hive.execution.engine=tez; SELECT count(*) FROM <my_table>; I am getting the following error: org.apache.tez.dag.api.TezUncheckedException: Invalid configuration of tez jars, tez.lib.uris is not defined in the configuration The property tez.lib.uris is correctly set in Ambari to tez.lib.uris = /hdp/apps/${hdp.version}/tez/tez.tar.gz Tez is indeed correctly configured since from the command line, both queries are returning successfully. So it's a Hue + Hive + Tez configuration issue. Has anyone a hint on how to investigate this further? Thanks a lot, Tristan

tristan1 · ‎09-20-2016

Thanks @hkropp. I'm looking at the suggested options. What about plain LDAP login configuration on the nodes, could it be a simple solution too?

tristan1 · ‎09-20-2016

Hello, We have a working HDP 2.4 Kerberos enabled working, with Hue and from command line too. Following to the documentation, we have created Unix user mappings between the nodes and Active Directory. Users can login to a utility machine and kinit to login. https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.2/bk_Security_Guide/content/create_mappings_betw_principals_and_unix_usernames.html It's working just fine. My question is about the management of those users: everytime we want to grand access to a new user, we need to go ahead and create those users on all nodes, which is not very practical. What are the best practises for that? script user accounts creation? Enrol all node machines as domain machines so that AD users can login? Configure the unix machine to accept login using LDAP against AD? Others? Thanks a lot in advance for ideals and experiences. Tristan

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Re: Tez with Hive from Hue 3.12: tez.lib.uris is n...

Re: Tez with Hive from Hue 3.12: tez.lib.uris is n...

Tez with Hive from Hue 3.12: tez.lib.uris is not d...

Re: What are the best practises for Unix user mapp...

What are the best practises for Unix user mapping ...