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  1. Phoenix
  2. PHOENIX-13

Provide a "nocache" hint to a query

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0
    • Labels:
      None

      Description

      HBase can optionally not cache any blocks touched by a specific scan operation.
      See Scan.setCacheBlocks(boolean). We should expose this via a query hint.
      Something like /*+ NO_CACHING */

        Attachments

        1. phoenix-13-v2.txt
          4 kB
          Lars Hofhansl
        2. phoenix-13.txt
          3 kB
          Lars Hofhansl

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            People

            • Assignee:
              lhofhansl Lars Hofhansl
              Reporter:
              lhofhansl Lars Hofhansl
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              Dates

              • Created:
                Updated:
                Resolved: