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  1. HBase
  2. HBASE-7519

Support level compaction

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Later
    • None
    • None
    • Compaction
    • None

    Description

      The level compaction algorithm may help HBase for some use cases, for example, read heavy loads (especially, just one version is used), relative small key space updated frequently.

      Attachments

        1. level-compactions-notes.txt
          7 kB
          Sergey Shelukhin
        2. level-compactions-notes.txt
          10 kB
          Sergey Shelukhin
        3. level-compaction.pdf
          74 kB
          Jimmy Xiang

        Issue Links

        depends upon

        Sub-task - The sub-task of the issue HBASE-7516 Make compaction policy pluggable

        • Major - Major loss of function.
        • Closed
        is related to

        New Feature - A new feature of the product, which has yet to be developed. HBASE-7667 Support stripe compaction

        • Major - Major loss of function.
        • Closed
        relates to

        Task - A task that needs to be done. HBASE-7055 port HBASE-6371 tier-based compaction from 0.89-fb to trunk (with changes)

        • Major - Major loss of function.
        • Closed

        Task - A task that needs to be done. HBASE-5626 Compactions simulator tool for proofing algorithms

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed

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            Unassigned Unassigned
            jxiang Jimmy Xiang
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            Dates

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              Updated:
              Resolved:

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