Dear friends, I am using Java ORC tool (https://orc.apache.org/docs/java-tools.html) to convert JSON records into ORC files. I am querying the ORC files on Amazon Athena. It is working like a charm. My question: can I use the same Java ORC tool to convert JSON records into a bucketed ORC table? If not, should I use Apache Hive to perform the conversion from JSON records into a bucketed ORC table? I want to see if bucketed ORC files increase the performance of my queries on Amazon Athena. I look forward to hearing from you. All the best, Alex. ... View more