nihal0107 opened a new pull request #4220: URL: https://github.com/apache/carbondata/pull/4220
### Why is this PR needed? Deleted records are not deleting and displaying in the select queries from the Alter added carbon segments after delete, update operations. ### What changes were proposed in this PR? After delete/update operation on added segment, horizontal compaction will be triggered. In case of horizontal compation for external segment, delete delta file should be written at the place where segment present at place of default path. ### Does this PR introduce any user interface change? - No - Yes. (please explain the change and update document) ### Is any new testcase added? - Yes -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@carbondata.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org