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  1. Cassandra
  2. CASSANDRA-9750

hashCode in UDFunction broken

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Details

    • Bug
    • Status: Resolved
    • Low
    • Resolution: Fixed
    • 2.2.0, 3.0 alpha 1
    • None
    • None
    • Low

    Description

      UDFunction.equals() uses the CQL3 type's string representation to compare argument and return types - but UDFunction.hashCode() uses the hash of the {{AbstractType}}s. That's inconsistent and can result in different hash codes for the (functionally) same function.

      Trivial to fix for post-2.2-rc2

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            snazy Robert Stupp Assign to me
            snazy Robert Stupp
            Robert Stupp
            Aleksey Yeschenko
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              Updated:
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