[jira] [Created] (SPARK-42733) df.write.format().save() should support calling with no path or table name

["Martin Grund (Jira)" <ji...@apache.org>]

Martin Grund created SPARK-42733:
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             Summary: df.write.format().save() should support calling with no path or table name
                 Key: SPARK-42733
                 URL: https://issues.apache.org/jira/browse/SPARK-42733
             Project: Spark
          Issue Type: Bug
          Components: Connect
    Affects Versions: 3.4.0
            Reporter: Martin Grund


When calling `session.range(5).write.format("xxx").options().save()` Spark Connect currently throws an assertion error because it expects that either path or tableName are present. According to our current PySpark implementation that is not necessary though.

       
{code:python}
if format is not None:
            self.format(format)
        if path is None:
            self._jwrite.save()
        else:
            self._jwrite.save(path)
{code}





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