[HBASE-23335] Improve cost functions array copy in StochasticLoadBalancer

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1
• Fix Version/s: 3.0.0-alpha-1, 2.3.0, 1.6.0
• Hadoop Flags: Reviewed
• Assignee: Viraj Jasani
• Reporter: Viraj Jasani
• Created: 24/Nov/19 12:46
• Updated: 07/Apr/20 20:46
• Resolved: 19/Jan/20 01:47

Description

While copying temp array of cost functions to current cost functions array, instead of copying each element manually, we can use System.arraycopy() for better performance.

Issue Links

• links to: GitHub Pull Request #874