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https://issues.apache.org/jira/browse/SPARK-42733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun closed SPARK-42733.
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> 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: Sub-task
> Components: Connect
> Affects Versions: 3.4.0
> Reporter: Martin Grund
> Priority: Major
> Fix For: 3.4.1
>
>
> 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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