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  1. Apache Drill
  2. DRILL-360

Enhance HashFunctions to handle null values

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • 0.4.0
    • None
    • None

    Description

      Currently, the HashFunctions class uses the NullHandling semantics of NULL_IF_NULL which means it will produce null value for a null input. In order for Drill operators that perform hashing to work correctly with null inputs, we need to add appropriate handling in the HashFunctions such that they produce integer values (e.g 0) for such inputs.

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          New Feature - A new feature of the product, which has yet to be developed. DRILL-363 Override null if null handling of optional data passed into hash functions

          • Major - Major loss of function.
          • Resolved

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              jaltekruse Jason Altekruse
              amansinha100 Aman Sinha
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                Created:
                Updated:
                Resolved: