[HBASE-28935] [HBCK2] filesystem command always report region hole and doesn't exit automatically

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Component/s: hbase-operator-tools
• Labels: pull-request-available
• Assignee: haosen chen
• Reporter: haosen chen
• Created: 24/Oct/24 07:54
• Updated: 22/Nov/24 09:41
• Resolved: 22/Nov/24 09:41

Description

1. When executing hbck2 filesystem command, it always reports region hole for all region like:

ERROR: There is a hole in the region chain between  and .  You need to create a new .regioninfo and region dir in hdfs to plug the hole.
ERROR: Found inconsistency in table hbase:meta
ERROR: There is a hole in the region chain between  and .  You need to create a new .regioninfo and region dir in hdfs to plug the hole.
ERROR: Found inconsistency in table hbase:namespace

  The reason for this problem is that the region directories are not loaded at all. In hbck1, the process will load all region directories by default.

2. After the check is completed, the process will not exit automatically because the hbasefsck threads are not daemon threads.

Issue Links

• is related to: HBASE-22688 [HBCK2] Add filesystem fixup to hbck2
• links to: GitHub Pull Request #147