[HADOOP-11921] Enhance tests for erasure coders

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: io
• Target Version/s: HDFS-7285
• Hadoop Flags: Reviewed
• Assignee: Kai Zheng
• Reporter: Kai Zheng
• Created: 05/May/15 13:02
• Updated: 30/Sep/15 19:38
• Resolved: 06/May/15 14:11

Description

While working on native coders, it was found better to enhance the tests for erasure coders to:

• Test if erasure coders can be repeatedly reused;
• Test if erasure coders can be called with two buffer types (bytes array version and direct bytebuffer version).

Issue Links

• is depended upon by: HADOOP-11566 Add tests and fix for erasure coders to recover erased parity units