[HDFS-13980] Review of DBNameNodeConnector Class

• Type: Improvement
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.2.0
• Component/s: diskbalancer
• Flags: Patch
• Assignee: David Mollitor
• Reporter: David Mollitor
• Created: 09/Oct/18 16:46
• Updated: 12/Oct/18 18:14

Description

• Removed anti-pattern "log and throw". Log or throw, don't do both
• Use pre-sized ArrayList instead of LinkedList
• Fixed some formatting issues
• Re-ordered imports into correct order