[HIVE-28250] Add tez.task-specific configs into whitelist to modify at session level

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.1.0
• Component/s: Tez
• Labels: pull-request-available
• Assignee: Raghav Aggarwal
• Reporter: Raghav Aggarwal
• Created: 07/May/24 16:48
• Updated: 28/May/24 10:00
• Resolved: 28/May/24 10:00

Description

When we try to set tez.task-specific configs at runtime, it doesn't allow it

: jdbc:hive2://localhost:10000> set tez.task-specific.launch.cmd-opts.list="Map 1[0]";
Error: Error while processing statement: Cannot modify tez.task-specific.launch.cmd-opts.list at runtime. It is not in list of params that are allowed to be modified at runtime (state=42000,code=1) 

Putting this in whitelist will help to debug tez query easily otherwise, admin has to add the regex in hive.security.authorization.sqlstd.confwhitelist.append config in Ambari UI and restart the HS2 process. 

Issue Links

• links to: GitHub Pull Request #5242