Hi Ajantha +1 for starting this discussion and +1 for the new feature. It is good to have a feature like Encryption from security point of view. During further analysis and design you can think on the following points. 1. Partial Encryption (column based encryption with configurable encryption algorithms) 2. Complete file encryption 3. Different encryption algorithm for footer metadata and actual data.
Regards Manish Gupta On Wed, Oct 31, 2018 at 1:42 PM xuchuanyin <[email protected]> wrote: > Instead of supporting encryption, I think carbondata can provide another > common feature: > A framework that support some hooks while reading/writing column chunk. > > User can specify the hooks while creating table and implement the > encryption > feature as a special instance as they need. > > > > -- > Sent from: > http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/ >
