[jira] [Created] (SPARK-41843) Implement SparkSession.udf

["Sandeep Singh (Jira)" <ji...@apache.org>]

Sandeep Singh created SPARK-41843:
-------------------------------------

             Summary: Implement SparkSession.udf
                 Key: SPARK-41843
                 URL: https://issues.apache.org/jira/browse/SPARK-41843
             Project: Spark
          Issue Type: Sub-task
          Components: Connect
    Affects Versions: 3.4.0
            Reporter: Sandeep Singh


{code:java}
File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/functions.py", line 1966, in pyspark.sql.connect.functions.hour
Failed example:
    df.select(hour('ts').alias('hour')).collect()
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/doctest.py", line 1350, in __run
        exec(compile(example.source, filename, "single",
      File "<doctest pyspark.sql.connect.functions.hour[2]>", line 1, in <module>
        df.select(hour('ts').alias('hour')).collect()
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 1017, in collect
        pdf = self.toPandas()
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 1031, in toPandas
        return self._session.client.to_pandas(query)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 413, in to_pandas
        return self._execute_and_fetch(req)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 573, in _execute_and_fetch
        self._handle_error(rpc_error)
      File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/client.py", line 623, in _handle_error
        raise SparkConnectException(status.message, info.reason) from None
    pyspark.sql.connect.client.SparkConnectException: (org.apache.spark.SparkUnsupportedOperationException) Unsupported data type: Timestamp(NANOSECOND, null){code}



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org