How can I save partitioned Parquet ?

[Miyake-Diogo]

How can I save partitioned parquet like apache spark?

[andygrove]

Have you tried calling write_parquet on a DataFrame?

https://arrow.apache.org/datafusion/user-guide/dataframe.html

[Miyake-Diogo]

Yes..

[andygrove]

    let ctx = SessionContext::new();
    ctx
        .read_csv("data.csv", CsvReadOptions::default().has_header(true)).await?
        .repartition(Partitioning::Hash(vec![col("id")], 2))?
        .write_parquet("data.parquet", None).await?;

[Miyake-Diogo]

Thanks it's work