Hi Thai,
Any links or examples for achieving this? Since I do not have much idea of
this.
On Thu, 30 Aug 2018 20:08 Thai Bui, wrote:
> Another option is to implement a custom ParquetInputFormat extending the
> current Hive MR Parquet format and handle schema coersion at the input
>
Another option is to implement a custom ParquetInputFormat extending the
current Hive MR Parquet format and handle schema coersion at the input
split/record reader level. This would be more involving but guarantee to
work if you could add auxiliary jars to your Hive cluster.
On Wed, Aug 29, 2018
