You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Sandeep Singh (Jira)" <ji...@apache.org> on 2023/01/03 02:43:00 UTC
[jira] [Updated] (SPARK-41847) DataFrame mapfield,structlist invalid type
[ https://issues.apache.org/jira/browse/SPARK-41847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sandeep Singh updated SPARK-41847:
----------------------------------
Summary: DataFrame mapfield,structlist invalid type (was: DataFrame mapfield invalid type)
> DataFrame mapfield,structlist invalid type
> ------------------------------------------
>
> Key: SPARK-41847
> URL: https://issues.apache.org/jira/browse/SPARK-41847
> Project: Spark
> Issue Type: Sub-task
> Components: Connect
> Affects Versions: 3.4.0
> Reporter: Sandeep Singh
> Priority: Major
>
> {code:java}
> File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/functions.py", line 1270, in pyspark.sql.connect.functions.explode
> Failed example:
> eDF.select(explode(eDF.mapfield).alias("key", "value")).show()
> 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.explode[3]>", line 1, in <module>
> eDF.select(explode(eDF.mapfield).alias("key", "value")).show()
> File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 534, in show
> print(self._show_string(n, truncate, vertical))
> File "/Users/s.singh/personal/spark-oss/python/pyspark/sql/connect/dataframe.py", line 423, in _show_string
> ).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 619, in _handle_error
> raise SparkConnectAnalysisException(
> pyspark.sql.connect.client.SparkConnectAnalysisException: [INVALID_COLUMN_OR_FIELD_DATA_TYPE] Column or field `mapfield` is of type "STRUCT<a: STRING>" while it's required to be "MAP<STRING, STRING>".
> Plan: {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