[HADOOP-17873] ABFS: Fix transient failures in ITestAbfsStreamStatistics and ITestAbfsRestOperationException

• Type: Sub-task
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.3.1
• Component/s: fs/azure
• Labels: pull-request-available
• Assignee: Sumangala Patki
• Reporter: Sumangala Patki
• Created: 26/Aug/21 13:11
• Updated: 27/Feb/24 11:09

Description

To address transient failures in the following test classes:

• ITestAbfsStreamStatistics: Uses a filesystem level instance to record read/write statistics, which also tracks these operations in other tests. running parallelly. To be marked for sequential run only to avoid transient failure
• ITestAbfsRestOperationException: The use of a static member to track retry count causes transient failures when two tests of this class happen to run together. Switch to non-static variable for assertions on retry count

Issue Links

• causes: HADOOP-17991 Improve CustomTokenProviderAdapter to import VisibleForTesting
• links to: GitHub Pull Request #3341
• links to: GitHub Pull Request #3699