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  1. Hive
  2. HIVE-18939 LLAP cache manageability improvements (local)
  3. HIVE-18934

LLAP: consider a simpler cache policy (SLRU?)

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      LRFU as it is is not so easy to tune and its behavior is not intuitive from users perspective, esp. w.r.t. full scan resistance.
      We can consider simpler policies with more intuitive behavior, like segmented LRU.

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            Unassigned Unassigned
            sershe Sergey Shelukhin
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              Created:
              Updated: