[HADOOP-17407] ABFS: Delete Idempotency handling can lead to NPE

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.1
• Component/s: fs/azure
• Labels: pull-request-available
• Assignee: Sneha Vijayarajan
• Reporter: Sneha Vijayarajan
• Created: 03/Dec/20 11:59
• Updated: 22/Jan/21 11:11
• Resolved: 22/Jan/21 11:11

Description

Delete idempotency code returns success with a dummy success HttpOperation. the calling code that checks continuation token throws NPE as the dummy success instance does not have any response headers.

In case of non-HNS account, server coulf return continuation token.  Dummy success response code is modified to not fail while accessing response headers.

 

Issue Links

• links to: GitHub Pull Request #2525