[HADOOP-11889] Make checkstyle runnable from root project

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: build, test
• Target Version/s: 2.8.0
• Assignee: Gera Shegalov
• Reporter: Gera Shegalov
• Created: 29/Apr/15 15:39
• Updated: 30/Aug/16 01:29
• Resolved: 01/May/15 18:18

Description

Checkstyle -1 are hard to debug without submitting to Jenkins and downloading build artifacts.

With this JIRA we

1. remove identical checkstyle rules in hdfs which is identical to common
2. move checkstyle plugin to the parent pom
3. update rules to ignore import

Issue Links

• breaks: HADOOP-11900 Add failIfNoTests=false to hadoop-build-tools pom
• is duplicated by: HADOOP-11778 Update checkstyle
• is related to: HADOOP-11899 Remove dedicated checkstyle rules in hadoop-tools/hadoop-azure