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  1. HBase
  2. HBASE-15531 Favored Nodes Enhancements
  3. HBASE-17101

FavoredNodes should not apply to system tables

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • FavoredNodes
    • None

    Description

      As described in the doc (see HBASE-15531), we would like to start with user tables for favored nodes. This task ensures FN does not apply to system tables.

      System tables are in memory and won't benefit from favored nodes. Since we also maintain FN information for user regions in meta, it helps to keep implementation simpler by ignoring system tables for the first iterations.

      Attachments

        1. HBASE_17101_rough_draft.patch
          4 kB
          Thiruvel Thirumoolan
        2. HBASE-17101.master.001.patch
          5 kB
          Thiruvel Thirumoolan
        3. HBASE-17101.master.002.patch
          9 kB
          Thiruvel Thirumoolan
        4. HBASE-17101.master.003.patch
          11 kB
          Thiruvel Thirumoolan
        5. HBASE-17101.master.004.patch
          11 kB
          Thiruvel Thirumoolan

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              thiruvel Thiruvel Thirumoolan
              thiruvel Thiruvel Thirumoolan
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                Created:
                Updated:
                Resolved: