[HBASE-19448] Replace StringBuffer with StringBuilder for hbase-server

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1, 2.0.0
• Fix Version/s: 2.0.0
• Hadoop Flags: Reviewed
• Flags: Patch
• Assignee: David Mollitor
• Reporter: David Mollitor
• Created: 07/Dec/17 02:46
• Updated: 18/Jun/18 15:07
• Resolved: 07/Dec/17 14:57

Description

Replace the thread-safe StringBuffer class with the un-synchronized StringBuilder class for better performance.

Issue Links

• relates to: HBASE-19464 Replace StringBuffer with StringBuilder for hbase-common