[HBASE-24379] CatalogJanitor misreports region holes when there are actually over laps.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 3.0.0-alpha-1, 2.3.0, 2.2.6
• Component/s: master
• Assignee: Huaxiang Sun
• Reporter: Huaxiang Sun
• Created: 15/May/20 18:26
• Updated: 29/May/20 16:46
• Resolved: 29/May/20 16:46

Description

We found a case that there is actually an overlap, but a region hole is reported.

r1: [aa, bb), r2: [cc, dd), r3: [a, cc)

 

In this case, there are only overlaps from "a" to "d". However, hole (r1, r2) is reported.

Issue Links

• links to: GitHub Pull Request #1741
• links to: GitHub Pull Request #1776
• links to: GitHub Pull Request #1777
• links to: GitHub Pull Request #1785