[HBASE-25653] Add units and round off region size to 2 digits after decimal

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1, 2.3.0, 2.4.0, 2.5.0
• Fix Version/s: 3.0.0-alpha-1, 2.5.0, 2.4.3, 2.3.6
• Component/s: master, Normalizer
• Hadoop Flags: Reviewed
• Assignee: Divyesh Chandra
• Reporter: Nick Dimiduk
• Created: 09/Mar/21 23:03
• Updated: 14/Apr/21 18:31
• Resolved: 13/Apr/21 16:15

Description

Normalizer logs progress and includes details regarding region count and target size. The size values are logged without units, and floating point numbers are logged without a specified precision, which can result in scientific notation. Clean up the formatting of these log messages to make them easily readable.

Issue Links

• links to: GitHub Pull Request #3046
• links to: GitHub Pull Request #3155
• links to: GitHub Pull Request #3156
• links to: GitHub Pull Request #3157