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  1. Spark
  2. SPARK-25142

Add error messages when Python worker could not open socket in `_load_from_socket`.

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.3.1
    • 2.4.0
    • PySpark
    • None

    Description

      Sometimes Python worker can't open socket in _load_from_socket for some reason, but it's difficult to figure out the reason because the exception doesn't even contain the messages from {{socket.error}}s.
      We should at least add the error messages when raising the exception.

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            ueshin Takuya Ueshin
            ueshin Takuya Ueshin
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              Updated:
              Resolved: