GitHub user akashrn5 opened a pull request:
https://github.com/apache/carbondata/pull/1838
[CARBONDATA-2060]fix insert overwrite on partition table
Be sure to do all of the following checklist to help us incorporate
your contribution quickly and easily:
Problem:
when insert overwrite is done on partition table with the table which has
empty data, it was not overwriting.
Solution:
when insert OverWrite is fired on partition table from empty table, it
should create new empty segment and it should delete old segments.
- [X] Any interfaces changed?
NA
- [X] Any backward compatibility impacted?
NA
- [X] Document update required?
NA
- [X] Testing done
Unit tests cases are added to test the scenario
Please provide details on
- Whether new unit test cases have been added or why no new tests
are required?
- How it is tested? Please attach test report.
- Is it a performance related change? Please attach the performance
test report.
- Any additional information to help reviewers in testing this
change.
- [x] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
NA
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/akashrn5/incubator-carbondata
partition_overwrite
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/1838.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1838
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commit 56e3054ade07bfd39e7ec1050fe2962166d4ad23
Author: akashrn5 <akashnilugal@...>
Date: 2018-01-19T14:57:05Z
fix insert overwrite on partition table
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