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  1. Kudu
  2. KUDU-2331

Use tablet_id filter for 'move_replica' while running ksck-based pre-flight consistency check

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.7.0, 1.8.0
    • Component/s: ksck, supportability
    • Labels:
      None

      Description

      kudu tablet change_config move_replica could use tablet_id filter to perform pre-flight consistency check.  Right now, it always fails with Network error: ksck pre-move health check failed: Not all Tablet Servers are reachable error when whatever a tserver in the cluster is dead.  No matter if the dead server is not involved in serving a replica of the tablet, the command doesn't allow users to run it.

      The tool should allow moving a tablet replica when the destination server and all tablet replicas are alive.

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            • Assignee:
              wdberkeley Will Berkeley
              Reporter:
              aserbin Alexey Serbin
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              • Created:
                Updated:
                Resolved: