Hive
  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4592

fix failure to set output isNull to true and other NULL propagation issues; update arithmetic tests

    Details

    • Type: Sub-task Sub-task
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: vectorization-branch
    • Fix Version/s: vectorization-branch, 0.13.0
    • Component/s: None
    • Labels:
      None

      Description

      ColumnArithmeticColumn.txt should set the output column's noNulls flag to true if neither input column has nulls, but it does not do that. This can lead to wrong results is the noNulls was set to false in a previous use of the batch.

      1. HIVE-4592.1.patch
        121 kB
        Eric Hanson
      2. HIVE-4592.3.patch
        222 kB
        Eric Hanson
      3. HIVE-4592.4.patch
        242 kB
        Eric Hanson

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Eric Hanson
            Reporter:
            Eric Hanson
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            Dates

            • Created:
              Updated:
              Resolved:

              Development