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  1. Hive
  2. HIVE-13072

ROW_NUMBER() function creates wrong results

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 1.1.0
    • None
    • None
    • None

    Description

      When using ROW_NUMBER() on tables with more than 25000 rows, the function ROW_NUMBER() duplicates rows with separate row numbers.

      Reproduce by using a large table with more than 25000 rows with distinct values and then using a query involving ROW_NUMBER(). It will then result in getting the same distinct values twice with separate row numbers apart by 25000.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-11583 When PTF is used over a large partitions result could be corrupted

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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            People

              ychena Yongzhi Chen
              Zyrix Philipp Brandl
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              Dates

                Created:
                Updated:
                Resolved: