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  1. HBase
  2. HBASE-4524

support for more than one region in .META. table

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Later
    • None
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    Description

      It seems there are some assumptions in the code that .META. table only has one region FIRST_META_REGIONINFO in the following areas:

      1) .META. table update with user region info.
      2) .META. regions assignment.
      3) .META. table split handling.

      Perhaps we don't have such requirement until we scale to really large number of regions like 1M.

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          relates to

          Task - A task that needs to be done. HBASE-2415 Disable META splitting in 0.20

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              mingma Ming Ma
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                Created:
                Updated:
                Resolved: