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  1. HBase
  2. HBASE-7902

deletes may be removed during minor compaction, in non-standard compaction schemes [rename enums]

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 0.98.0, 0.95.2
    • Compaction
    • None
    • committed to 0.95 and trunk last week

    Description

      Deletes are only removed during major compaction now. However, in presence of file ordering, deletes can be removed during minor compaction too, as long as there's no file that is not being compacted that is older than the files that are.

      Attachments

        1. HBASE-7902-v0.patch
          20 kB
          Sergey Shelukhin
        2. HBASE-7902-v0-with-7843.patch
          107 kB
          Sergey Shelukhin
        3. HBASE-7902-v1.patch
          10 kB
          Sergey Shelukhin
        4. HBASE-7902-v1-.patch
          10 kB
          Sergey Shelukhin

        Issue Links

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-7843 enable encapsulating compaction policy/compactor/store file manager interaction shennanigans

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              sershe Sergey Shelukhin
              sershe Sergey Shelukhin
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              Dates

                Created:
                Updated:
                Resolved: