[DRILL-5365] Enforce Immutability of DrillFileSystem

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.15.0
• Component/s: Storage - Hive
• Labels: ready-to-commit
• Assignee: Timothy Farkas
• Reporter: Chun Chang
• Reviewer: Vitalii Diravka
• Created: 17/Mar/17 19:50
• Updated: 09/Sep/18 05:08
• Resolved: 09/Sep/18 05:08

Description

This ticket was originally intended to track the issue reported by chun. Since I did not discover the root cause for that issue, but clarified the contract of DrillFileSystem and enforced it, I am repurposing this ticket to track the improvements to Drill FileSystem. I've moved the original FileNotFoundException issue to this ticket now https://issues.apache.org/jira/browse/DRILL-6609 .

This ticket now focuses on enforcing the immutability of the DrillFileSystem. And removes usages of fs.default.name which is now deprecated.

Issue Links

• links to: GitHub Pull Request #796
• links to: GitHub Pull Request #796
• links to: GitHub Pull Request #1296