[HDFS-14395] Remove WARN Logging From Interrupts in DataStreamer

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.3.0, 3.2.2, 3.2.3
• Component/s: hdfs-client
• Target Version/s: 3.2.3
• Flags: Patch
• Assignee: David Mollitor
• Reporter: David Mollitor
• Created: 28/Mar/19 01:50
• Updated: 14/Nov/20 10:29
• Resolved: 10/Nov/20 06:48

Description

• Remove WARN level logging for interrupts which are simply ignored anyway.
• In places where interrupt is not ignored, ensure that the Thread's interrupt status is continued
• Small logging updates

This class produces a lot of superfluous stack traces if it is interrupted.

Issue Links

• is related to: HADOOP-16208 Do Not Log InterruptedException in Client
• relates to: HDFS-10429 DataStreamer interrupted warning always appears when using CLI upload file