[HADOOP-16578] ABFS: fileSystemExists() should not call container level apis

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: fs/azure
• Assignee: Sneha Vijayarajan
• Reporter: Da Zhou
• Created: 16/Sep/19 19:47
• Updated: 09/Oct/19 23:55
• Resolved: 02/Oct/19 00:43

Description

ABFS driver should not use container level api "Get Container Properties" as there is no concept of container in HDFS, and this caused some RBAC check issue.
Fix: use getFileStatus() to check if the container exists.

Issue Links

• is cloned by: HADOOP-16631 Backport HADOOP-16578 - "ABFS: fileSystemExists() should not call container level apis" to Branch-2
• links to: GitHub Pull Request #1498
• links to: GitHub Pull Request #1628
• links to: PR Link