XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: llap
    • Component/s: None
    • Labels:
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      Description

      Simple approach: add external priorities to data cache, read metadata parts of orc file into it. Advantage: simple; consistent management (no need to coordinate sizes and eviction between data and metadata caches, etc); disadvantage - have to decode every time.
      Maybe add decoded metadata cache on top - fixed size, small and opportunistic? Or some other approach.

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            • Assignee:
              sershe Sergey Shelukhin
              Reporter:
              sershe Sergey Shelukhin
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                Updated:
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