emm, if it only needs to extend another compressor for software implementation, I think it will be quite easy to integrate.
Actually a PR has already been raised weeks ago to support customize compressor in carbondata, you can refer to this link: https://github.com/apache/carbondata/pull/2715. You can refer to the `CustomizeCompressor` in `TestLoadDataWithCompression.scala` for more information. -- Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
