[HBASE-25146] Add extra logging at info level to HFileCorruptionChecker in order to report progress

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.3.3, 2.4.0, 2.2.7
• Component/s: hbck, hbck2
• Assignee: Andor Molnar
• Reporter: Andor Molnar
• Created: 02/Oct/20 11:02
• Updated: 06/Oct/20 23:16
• Resolved: 06/Oct/20 07:45

Description

Currently there's no progress reporting in HFileCorruptionChecker: neither in the logs nor in stdout. It only creates a report about the entire operation at the end of the process and emits some warning messages is corruption is found.

Adding some logging about the progress would be beneficial for long running checks indicating that the process is running healthy.

Issue Links

• links to: GitHub Pull Request #2503