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  1. Spark
  2. SPARK-27090

Removing old LEGACY_DRIVER_IDENTIFIER ("<driver>")

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Details

    • Task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • Spark Core
    • The executor ID for the driver has been "driver" rather than "<driver>" since Spark 1.5. Spark 3 no longer uses or recognizes this ID for the driver.

    Description

      For legacy reasons LEGACY_DRIVER_IDENTIFIER was checked for a few places along with the new DRIVER_IDENTIFIER ("driver") to decided whether a driver is running or an executor.

      The new DRIVER_IDENTIFIER ("driver") was introduced in spark version 1.4. So I think we have a chance to get rid of  the LEGACY_DRIVER_IDENTIFIER.

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          Web Link GitHub Pull Request #24026

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              shivusondur@gmail.com Shivu Sondur
              attilapiros Attila Zsolt Piros
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                Created:
                Updated:
                Resolved: