[HBASE-28370] Default user quotas are refreshing too frequently

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.6.0, 3.0.0-beta-2
• Labels: pull-request-available
• Assignee: Ray Mattingly
• Reporter: Ray Mattingly
• Created: 15/Feb/24 17:21
• Updated: 25/Feb/24 09:46
• Resolved: 19/Feb/24 22:16

Description

In https://github.com/apache/hbase/pull/5666 we introduced default user quotas, but I accidentally called UserQuotaState's default constructor rather than passing in the current timestamp. The consequence is that we're constantly refreshing these default user quotas, and this can be a bottleneck for horizontal cluster scalability.

This should be a 1 line fix in QuotaUtil's buildDefaultUserQuotaState method.

Issue Links

• links to: GitHub Pull Request #5686