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  1. Spark
  2. SPARK-25142

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

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.1
    • Fix Version/s: 2.4.0
    • Component/s: PySpark
    • Labels:
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      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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            • Assignee:
              ueshin Takuya Ueshin
              Reporter:
              ueshin Takuya Ueshin
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              • Created:
                Updated:
                Resolved: