Hi,
I'm evaluating Kudu and I'd need some hints about column encoding and compression. A- Does it make sense adding LZ4 compression to a field with Dictionary Encoding ? B- Does it make sense adding LZ4 compression to a field with Run-Length Encoding ? C- I have a non-key column with randomly distributed INT32 numbers, I guess I won't add an encoding. But what about compression ? Would LZ4 make sense ? Would it slow down aggregations (`SUM`) ? Thank. Nicolas
