[HADOOP-13113] Enable parallel test execution for hadoop-aws.

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: test
• Target Version/s: 2.8.0
• Assignee: Chris Nauroth
• Reporter: Chris Nauroth
• Created: 07/May/16 06:52
• Updated: 30/Aug/16 01:15
• Resolved: 13/May/16 09:48

Description

The full hadoop-aws test suite takes ~30 minutes to execute. The tests spend most of their time blocked on network I/O with the S3 back-end, but they don't saturate the bandwidth of the NIC. We can improve overall execution time by enabling parallel test execution.

Issue Links

• is related to: HADOOP-13231 Isolate test path used by a few S3A tests for more reliable parallel execution.
• is related to: HADOOP-11694 Über-jira: S3a phase II: robustness, scale and performance
• requires: HADOOP-12801 Suppress obsolete S3FileSystem tests.