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Posted to issues@spark.apache.org by "Haejoon Lee (Jira)" <ji...@apache.org> on 2021/07/19 08:09:00 UTC

[jira] [Updated] (SPARK-35806) Mapping the `mode` argument to pandas in DataFrame.to_csv

     [ https://issues.apache.org/jira/browse/SPARK-35806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haejoon Lee updated SPARK-35806:
--------------------------------
    Summary: Mapping the `mode` argument to pandas in DataFrame.to_csv  (was: Mapping the `mode` argument to pandas)

> Mapping the `mode` argument to pandas in DataFrame.to_csv
> ---------------------------------------------------------
>
>                 Key: SPARK-35806
>                 URL: https://issues.apache.org/jira/browse/SPARK-35806
>             Project: Spark
>          Issue Type: Sub-task
>          Components: PySpark
>    Affects Versions: 3.2.0
>            Reporter: Haejoon Lee
>            Priority: Major
>
> pandas and pandas-on-Spark both have a argument named `mode` in the [DataFrame.to_csv.|https://koalas.readthedocs.io/en/latest/reference/api/databricks.koalas.DataFrame.to_csv.html]
> And pandas has same argument, but the acceptable strings are different.
> So, we should map the acceptable string to pandas.
> e.g. mode=w will work as Spark's overwrite. In addition, mode can take Spark's overwrite too.



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