[GIRAPH-1151] Avoid message value factory initialization in Apache Giraph

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Assignee: Unassigned
• Reporter: Yuksel Akinci
• Created: 14/Aug/17 22:32
• Updated: 14/May/20 05:56
• Resolved: 17/May/18 06:19

Description

Messages in Giraph are instantiated using a "message value factory" class. Currently the message value factory gets instantiated every time a message is sent, which is unnecessary and can cause high overhead if the message value factory constructor contains expensive operation. Factory objects are be saved to avoid repeated expensive object creations.

Issue Links

• links to: GitHub Pull Request #42