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  1. ORC
  2. ORC-569

Empty positions list in first row index entry

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.5.7, 1.6.1
    • 1.5.8, 1.6.2, 1.7.0
    • None
    • None

    Description

      When writing string columns with orc.dictionary.key.threshold = 0 the first row group's position list is empty. This results in:

      java.lang.IndexOutOfBoundsException: Index: 0

      when the application uses predicate push down and selects the first row group.

      Attachments

        Issue Links

          incorporates

          Bug - A problem which impairs or prevents the functions of the product. ORC-621 Need reader fix for ORC-569

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-22480 IndexOutOfBounds exception while reading ORC files written with empty positions list in first row index entry

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #451

          Activity

            People

              omalley Owen O'Malley
              omalley Owen O'Malley
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                Updated:
                Resolved:

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