GitHub user ravipesala opened a pull request:
https://github.com/apache/carbondata/pull/2972
[CARBONDATA-3143] Fixed local dictionary in presto
Problem:
Currently, local dictionary columns are not working for presto as it is not
handled in the integration layer.
Solution:
Add local dictionary support to presto integration layer.
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
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.
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ravipesala/incubator-carbondata
presto-ditionary-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2972.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 #2972
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commit df64b977c74e9b6e82441899223a2a8c6d9b748d
Author: ravipesala <ravi.pesala@...>
Date: 2018-12-03T12:57:33Z
Fixed local dictionary in presto
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