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Posted to issues@spark.apache.org by "Xinrong Meng (Jira)" <ji...@apache.org> on 2022/05/23 18:46:00 UTC

[jira] [Created] (SPARK-39262) Correct error messages when creating DataFrame from an RDD with the first row is `0`

Xinrong Meng created SPARK-39262:
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             Summary: Correct error messages when creating DataFrame from an RDD with the first row is `0`
                 Key: SPARK-39262
                 URL: https://issues.apache.org/jira/browse/SPARK-39262
             Project: Spark
          Issue Type: Improvement
          Components: PySpark
    Affects Versions: 3.4.0
            Reporter: Xinrong Meng


Correct error messages when creating DataFrame from an RDD with the first row is `0`.

 

Previously, we raise a ValueError "The first row in RDD is empty, can not infer schema" in such case.

However, a TypeError "Can not infer schema for type: <class 'int'>" should be raised instead.



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