[jira] [Updated] (SPARK-43194) PySpark 3.4.0 cannot convert timestamp-typed objects to pandas with pandas 2.0

["Hyukjin Kwon (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-43194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-43194:
---------------------------------
        Parent: SPARK-42618
    Issue Type: Sub-task  (was: Bug)

> PySpark 3.4.0 cannot convert timestamp-typed objects to pandas with pandas 2.0
> ------------------------------------------------------------------------------
>
>                 Key: SPARK-43194
>                 URL: https://issues.apache.org/jira/browse/SPARK-43194
>             Project: Spark
>          Issue Type: Sub-task
>          Components: PySpark
>    Affects Versions: 3.4.0
>         Environment: {code}
> In [4]: import pandas as pd
> In [5]: pd.__version__
> Out[5]: '2.0.0'
> In [6]: import pyspark as ps
> In [7]: ps.__version__
> Out[7]: '3.4.0'
> {code}
>            Reporter: Phillip Cloud
>            Priority: Major
>
> {code}
> In [1]: from pyspark.sql import SparkSession
> In [2]: session = SparkSession.builder.appName("test").getOrCreate()
> 23/04/19 09:21:42 WARN Utils: Your hostname, albatross resolves to a loopback address: 127.0.0.2; using 192.168.1.170 instead (on interface enp5s0)
> 23/04/19 09:21:42 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to another address
> Setting default log level to "WARN".
> To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
> 23/04/19 09:21:42 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
> In [3]: session.sql("select now()").toPandas()
> {code}
> Results in:
> {code}
> ...
> TypeError: Casting to unit-less dtype 'datetime64' is not supported. Pass e.g. 'datetime64[ns]' instead.
> {code}



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