[HBASE-22787] Clean up of tests in hbase-zookeeper

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.3.0, 2.0.6, 2.2.1, 2.1.6
• Component/s: Zookeeper
• Hadoop Flags: Reviewed
• Assignee: Jan Hentschel
• Reporter: Jan Hentschel
• Created: 03/Aug/19 22:34
• Updated: 05/Aug/19 12:47
• Resolved: 04/Aug/19 20:53

Description

The tests in the hbase-zookeeper module can be cleaned up in several ways, starting with simplifying some of the assertions and reduce the visibility of some fields, methods and helper classes.

Issue Links

• causes: HBASE-22791 Wrong order of asserts in TestZKMulti
• links to: GitHub Pull Request #449