Sandeep Singh created SPARK-41868:
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Summary: Support data type Duration(NANOSECOND)
Key: SPARK-41868
URL: https://issues.apache.org/jira/browse/SPARK-41868
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/[email protected]/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}
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