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  1. Spark
  2. SPARK-22024 [pySpark] Speeding up internal conversion for Spark SQL
  3. SPARK-22029

Cache of _parse_datatype_json_string function

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 2.2.0
    • None
    • PySpark
    • None

    Description

      _parse_datatype_json_string is called many times with the same arguments.
      Cacheing this calls can dramatically speed up pyspark code execution (up to 20%)

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            Unassigned Unassigned
            maver1ck Maciej Bryński
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              Updated:
              Resolved: