[HADOOP-13518] backport HADOOP-9258 to branch-2

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.9.0
• Component/s: fs, fs/s3, test
• Target Version/s: 2.9.0
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 18/Aug/16 18:34
• Updated: 25/Apr/17 17:11
• Resolved: 25/Apr/17 17:11

Description

I've just realised that HADOOP-9258 was never backported to branch 2. It went in to branch 1, and into trunk, but not in the bit in the middle.

It adds
-more fs contract tests
-s3 and s3n rename don't let you rename under yourself (and delete)

I'm going to try to create a patch for this, though it'll be tricky given how things have moved around a lot since then.

Issue Links

• is related to: HADOOP-13830 Intermittent failure of ITestS3NContractRootDir#testRecursiveRootListing: "Can not create a Path from an empty string"
• relates to: HADOOP-9258 Add stricter tests to FileSystemContractTestBase
• relates to: HADOOP-9261 S3n filesystem can move a directory under itself -and so lose data
• relates to: HADOOP-9265 S3 blockstore filesystem breaks part of the Filesystem contract
• relates to: HADOOP-13830 Intermittent failure of ITestS3NContractRootDir#testRecursiveRootListing: "Can not create a Path from an empty string"
• relates to: HADOOP-9259 FileSystemContractBaseTest should be less brittle in teardown
• relates to: HADOOP-9227 FileSystemContractBaseTest doesn't test filesystem's mkdir/isDirectory() logic rigorously enough