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  1. HBase
  2. HBASE-28157

hbck should report previously reported regions with null region location

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.5.6
    • 2.6.0, 2.4.18, 3.0.0-beta-1, 2.5.7
    • None
    • None
    • Reviewed

    Description

      Operators bypassed some in progress TRSPs leading to a state where some regions were persistently in transition but hidden.

      Because the master builds its list of regions in transition by tracking TRSP, the bypass of TRSP removed the regions from the RIT list. This was expected, but I will propose a change to RIT tracking on another issue.

      The online hbck chore also did not report the inconsistency. This was not expected.

      HBASE-28144 was another issue related to this incident, already fixed.

      Ensure that hbck will report as inconsistent regions where previously a location was reported but now the region location is null, if it is not expected to be offline.

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              apurtell Andrew Kyle Purtell
              apurtell Andrew Kyle Purtell
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                Updated:
                Resolved: