Github user chenliang613 commented on the issue:
https://github.com/apache/carbondata/pull/1547
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Be sure to do all of the following checklist to help us incorporate
your contribution quickly and easily:
- [ ] Any interfaces changed?
- [ ] Any backward compatibility impacted?
- [ ] Document update required?
- [ ] Testing done
Please provide details on
- Whether new unit test cases have been added or why no new tests
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- How it is tested? Please attach test report.
- Is it a performance related change? Please attach the performance
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- [ ] For large changes, please consider breaking it into sub-tasks under
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