[HDFS-16841] Enhance the function of DebugAdmin#VerifyECCommand

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: erasure-coding
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Haiyang Hu
• Reporter: Haiyang Hu
• Created: 13/Nov/22 14:37
• Updated: 28/Jan/24 07:39
• Resolved: 24/Nov/22 01:18

Description

Currently DebugAdmin#VerifyECCommand supports verify the correctness of erasure coding on file. If the first failures block group occurs during verify, the verify will end.

1.Consider add option to control whether to ignore failures block group . If set, will ignores failures block group during verify and continues verify all block groups of the file
2.add option support for specifying block group to verify

Issue Links

• links to: GitHub Pull Request #5137