[IGNITE-12842] Cache "IGNITE_DAEMON" system properties in GirdKernalContextImpl.isDaemon call

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.6
• Fix Version/s: 2.9
• Component/s: cache
• Assignee: Unassigned
• Reporter: Sunny Chan
• Reviewer: Ilya Kasnacheev
• Created: 27/Mar/20 04:30
• Updated: 31/Mar/20 17:03
• Resolved: 31/Mar/20 17:03

Description

In our performance tuning exercise using JFR, we have observed that when accessing the cache, Ignite will repeatedly called System.getProperty in GridKernalContextImpl.isDaemon()

 

This is generated with the earlier version of Ignite, and when I examine the latest code it also behaving the same way

Issue Links

• links to: GitHub Pull Request #7579