Thanks for your help.
>
> The goal is to make the exception print something like:
> *Caused by: org.apache.parquet.crypto.ParquetCryptoRuntimeException:
> Encrypted column [rider] not in file schema column list: [foo] ,
> [rider.list.element.foo] , [rider.list.element.bar] , [ts] , [uuid]*
>
Parquet columnar encryption supports these types. Currently, it requires an
explicit full path for each column to be encrypted.
Your sample will work with
*spark.sparkContext.hadoopConfiguration.set("parquet.encryption.column.keys",
"k2:rider.list.element.foo,rider.list.element.bar")*
Having said
Hello,
apparently, modular encryption does not yet support **arrays** types.
```scala
spark.sparkContext.hadoopConfiguration.set("parquet.crypto.factory.class",
"org.apache.parquet.crypto.keytools.PropertiesDrivenCryptoFactory")
