[CURATOR-553] Use slf4j's place-holder instead String.format and concat.

• Type: Improvement
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 4.2.0
• Fix Version/s: awaiting-response
• Component/s: General
• Labels: pull-request-available
• Flags: Patch
• Assignee: Unassigned
• Reporter: Tianzhou Wang
• Created: 20/Dec/19 02:41
• Updated: 25/Sep/22 14:51

Description

String.format and concat make additional worst on log, comparing to place-holder provided by slf4j-api.

Also, place-holder may help some log aggregation component work better.