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  1. HBase
  2. HBASE-7777

HBCK check for lingering split parents should check for child regions

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.94.6, 0.95.0
    • hbck, regionserver
    • None
    • Reviewed

    Description

      HBCK checks for split parent regions being in meta and hdfs, and reports this as a transient error.

      However, split parents, by design, linger around for some time, until its children stops referring to it.
      Instead we should check whether the children are there, and do not report anything if it is so.

      Attachments

        1. hbase-7777_v4-0.94.patch
          28 kB
          Enis Soztutar
        2. hbase-7777_v4.patch
          26 kB
          Enis Soztutar
        3. hbase-7777_v2.patch
          26 kB
          Enis Soztutar
        4. hbase-7777_v1.patch
          25 kB
          Enis Soztutar

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              enis Enis Soztutar
              enis Enis Soztutar
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              Dates

                Created:
                Updated:
                Resolved: