[HADOOP-16742] Possible NPE in S3A MultiObjectDeleteSupport error handling

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.1
• Component/s: fs/s3
• Labels: pull-request-available

Environment

non-AWS S3 endpoint/mock endpoint

• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 03/Dec/19 16:20
• Updated: 18/Feb/22 18:05
• Resolved: 04/May/21 15:17

Description

Reported in a github PR https://github.com/apache/hadoop/pull/1688 by Tor Arvid Lund

I've hit an issue where a DeleteObjects request using LocalStack causes a NullPointerException in the translateDeleteException function. error.getCode() can return null, and if there is more than one error returned by deleteException.getErrors(), this will cause the NPE.

Issue Links

• links to: GitHub Pull Request #1688