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  1. Phoenix
  2. PHOENIX-205

Support transparent salting of row key

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    • Task
    • Status: Resolved
    • Resolution: Fixed
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    • 74

    Description

      To prevent hot spotting on writes:

      • “Salt” row key on upsert by mod-ing with cluster size
      • Query for fully qualified key by inserting salt byte
      • Range scan by concatenating results of scan over all possible salt bytes

      Or alternately

      • Define column used for hash to derive row key prefix

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            tonyhuang tonyhuang
            jamestaylor James R. Taylor
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