as we all know we can control schema evolution in Avro format for both "forward and backward" schema-compatibility. is there any option can we perfrom the same in ORC file format too ?
let me know the possibilities to explore more on this.
Yes. Schema evolution is supported in ORC from Hive 2.1 . Check the link below
Tanx for your reply, is there any other posts or blog can i find how to implement the schema evolution in ORC ?