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  1. Kudu
  2. KUDU-2680

Tombstones should be ignored in kudu fs update_dirs tablet failure check

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.9.0
    • Fix Version/s: 1.9.0
    • Component/s: CLI, fs
    • Labels:
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      Description

      If you suffer a disk failure, all affected tablets will be tombstoned upon rereplication. However, these tombstones still participate in the pre-flight check done by kudu fs update_dirs, which means that they'll prevent the removal of the failed disk (unless --force is used).

      The invariant here is that a tombstoned tablet doesn't have a persistent data_dir_group in its superblock, so it'll never have a working in-memory data dir group, which means it'll always fail the pre-flight check.

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            • Assignee:
              andrew.wong Andrew Wong
              Reporter:
              adar Adar Dembo
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              • Created:
                Updated:
                Resolved: