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  1. IMPALA
  2. IMPALA-4819

Populate min/max statistics in Parquet files for Timestamp values

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.9.0
    • Fix Version/s: Impala 2.9.0
    • Component/s: Backend
    • Labels:

      Description

      Due to several issues in parquet-mr and subsequently Hive, IMPALA-3909 only adds write support for min/max statistics for numeric types. We should also add write support for Timestamp values. This is currently blocked by PARQUET-840 and is related to PARQUET-839.

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