[RANGER-1351] loggers should be "private final static" fields

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Component/s: Ranger
• Labels: code-cleanup
• Flags: Patch
• Assignee: Zsombor Gegesy
• Reporter: Zsombor Gegesy
• Created: 04/Feb/17 20:38
• Updated: 09/Sep/17 03:07
• Resolved: 06/Feb/17 10:04

Description

There are lot's of places, where the logger is defined either public, or non-final, however the general recommendation is to use as private static final fields.

Review request: https://reviews.apache.org/r/56309/