[HADOOP-16181] HadoopExecutors shutdown Cleanup

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.2.1
• Component/s: util
• Flags: Patch
• Assignee: David Mollitor
• Reporter: David Mollitor
• Created: 12/Mar/19 16:09
• Updated: 13/Nov/19 17:45
• Resolved: 22/Mar/19 10:30

Description

1. Add method description
2. Add additional logging
3. Do not log-and-throw Exception. Anti-pattern.

Issue Links

• breaks: HADOOP-16708 HadoopExecutors cleanup to only log at debug