[HADOOP-16332] Remove S3A's depedency on http core

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: build, fs/s3
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 28/May/19 10:16
• Updated: 22/Aug/19 04:06
• Resolved: 28/May/19 21:53

Description

HADOOP-16085 added a dependency on apache httpcore just to get a constant of an http error code. This is a needless dependency which can only cause problems downstream.

replace the external constant with an internal one and remove the new dependency.

Issue Links

• is caused by: HADOOP-16085 S3Guard: use object version or etags to protect against inconsistent read after replace/overwrite
• links to: GitHub Pull Request #863