[HBASE-15801] Upgrade checkstyle for all branches

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.0, 1.2.1, 1.0.3, 0.98.19, 1.4.0, 1.1.5, 2.0.0
• Fix Version/s: 1.3.0, 1.0.4, 1.2.2, 0.98.20, 1.1.6, 2.0.0
• Component/s: build
• Labels: checkstyle
• Hadoop Flags: Reviewed
• Release Note: All active branches now use maven-checkstyle-plugin 2.17 and checkstyle 6.18.
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 09/May/16 03:20
• Updated: 09/Nov/17 02:56
• Resolved: 10/May/16 02:42

Description

We should use the same checkstyle for all branches.