Github user xubo245 commented on the issue:
https://github.com/apache/carbondata/pull/2934
@RebieKong Can you raise a JIRA for it? and then add JIRA number in title.
such as:[CARBONDATA-2999] support read schema from S3
and please keep :
`Any interfaces changed?
Any backward compatibility impacted?
Document update required?
Testing done
For large changes, please consider breaking it into sub-tasks under an
umbrella JIRA.
`---
