[HBASE-18286] Create static empty byte array to save memory

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 1.4.0, 2.0.0-alpha-2, 2.0.0
• Component/s: community
• Hadoop Flags: Reviewed
• Assignee: Ben Epstein
• Reporter: Ben Epstein
• Created: 28/Jun/17 18:27
• Updated: 21/Mar/18 22:10
• Resolved: 30/Jun/17 22:32

Description

In Put.java, create a static empty byte array so new ones do not have to be allocated every time it is passed into a function