[AMBARI-25630] Kerberization of the big cluster using Blueprints takes too much time

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.7.6
• Component/s: ambari-server
• Assignee: Dmytro Grinenko
• Reporter: Dmytro Grinenko
• Created: 11/Mar/21 07:07
• Updated: 15/Mar/21 07:57
• Resolved: 15/Mar/21 07:57

Description

Several problems observed:

• Keytabs and Principals distribution is too slow
• To much repeating requests to database
• To extensive logging, which slows down the logic

Issue Links

• links to: GitHub PR#3294