[GitHub] carbondata issue #3038: [CARBONDATA-3209] Remove unused import

Github user WangGuangxin commented on the issue: https://github.com/apache/carbondata/pull/3038 > @WangGuangxin Please optimize the title: [CARBONDATA-3209] Remove unused import Done ---

[GitHub] carbondata pull request #3038: [CARBONDATA-3209]remove unused import

GitHub user WangGuangxin opened a pull request: https://github.com/apache/carbondata/pull/3038 [CARBONDATA-3209]remove unused import Be sure to do all of the following checklist to help us incorporate your contribution quickly and easily: - [ ] Any interfaces changed