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  1. IMPALA
  2. IMPALA-5840

Don't write page level statistics in Parquet files in anticipation of page indexes

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Impala 2.9.0
    • Fix Version/s: Impala 2.10.0
    • Component/s: Backend
    • Labels:

      Description

      The Parquet project is very likely to deprecate page level statistics in favor of page indexes (PARQUET-922). We should stop writing the page level statistics now since we don't plan to add read support for them.

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              • Assignee:
                lv Lars Volker
                Reporter:
                lv Lars Volker
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                • Created:
                  Updated:
                  Resolved: