[FEA] Ability to dump tables on a write

[revans2]

Is your feature request related to a problem? Please describe.
We have run into a few cases where a crash can happen when writing data out. Reading data we have a dump tool, but for writes we don't have anything. Ideally we would want a way to serialize out every table. I think this would mostly involve copying the columns to the CPU and dumping them out along with the corresponding metadata and the Spark Schema.

We would then need to write a tool that could then read this data back in and turn it into Tables that we could feed to CUDF for writes.