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  1. IMPALA
  2. IMPALA-10514 Frontend changes to support external FE
  3. IMPALA-10525

Add param to BuiltinsDb to defer initialization

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Impala 4.0.0
    • Frontend
    • None
    • ghx-label-9

    Description

      BuiltinsDb.java currently initializes all the builtin functions on initialization. Part of the initialization task is to interact with the C++ code to fetch the signatures of the functions.  This doesn't work if a third party wants to use the BuiltinDb but does not have access to the C++ library at runtime.

      The solution is to add a parameter to the initialization which will allow the initialization to be deferred.

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            scarlin Steve Carlin
            scarlin Steve Carlin
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              Created:
              Updated:
              Resolved: