[HADOOP-13446] Support running isolated unit tests separate from AWS integration tests.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: fs/s3
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Chris Nauroth
• Reporter: Chris Nauroth
• Created: 01/Aug/16 23:51
• Updated: 30/Nov/16 17:36
• Resolved: 23/Aug/16 14:30

Description

Currently, the hadoop-aws module only runs Surefire if AWS credentials have been configured. This implies that all tests must run integrated with the AWS back-end. It also means that no tests run as part of ASF pre-commit. This issue proposes for the hadoop-aws module to support running isolated unit tests without integrating with AWS. This will benefit S3Guard, because we expect the need for isolated mock-based testing to simulate eventual consistency behavior. It also benefits hadoop-aws in general by allowing pre-commit to do something more valuable.

Issue Links

• is required by: HADOOP-13447 Refactor S3AFileSystem to support introduction of separate metadata repository and tests.
• relates to: HADOOP-13848 Missing auth-keys.xml prevents detecting test code build problem