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  1. HBase
  2. HBASE-16621

HBCK should have -fixHFileLinks

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.4.0, 2.0.0
    • None
    • Reviewed

    Description

      Similar to -fixReferenceFiles, HBCK should be able to sideline dangling HFile Links as well.

      We have seen a couple of cases, where due to HDFS-level fsck run which deleted files with missing blocks, the cluster is left with dangling HFIle Links, and regions cannot be opened because of these. Only a manual and error-prone finding and clearing of HFileLinks can save the tables regions.

      Attachments

        1. refactor-2.patch
          2 kB
          Janos Gub
        2. HBASE-16621-branch-1.patch
          17 kB
          Janos Gub
        3. HBASE-16621-5.patch
          18 kB
          Janos Gub
        4. HBASE-16621-4.patch
          18 kB
          Janos Gub
        5. HBASE-16621-3.patch
          18 kB
          Janos Gub
        6. HBASE-16621-2.patch
          18 kB
          Janos Gub
        7. HBASE-16621.patch
          16 kB
          Janos Gub

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-20416 [DOC] Fix hbck option intros

          • Major - Major loss of function.
          • In Progress

          Activity

            People

              gubjanos Janos Gub
              enis Enis Soztutar
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              Dates

                Created:
                Updated:
                Resolved: