GitHub user ravipesala opened a pull request:
https://github.com/apache/carbondata/pull/2822
[CARBONDATA-3014] Added support for inverted index and delete delta for
direct scan queries
This PR depends on PR https://github.com/apache/carbondata/pull/2820
Added new classes to support inverted index and delete delta directly from
column vector.
`ColumnarVectorWrapperDirectWithInvertedIndex`
`ColumnarVectorWrapperDirectWithDeleteDelta`
`ColumnarVectorWrapperDirectWithDeleteDeltaAndInvertedIndex`
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
perf-inverted-index
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2822.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 #2822
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commit bcf8aa77007708694f11e4d9a58396811721f99a
Author: ravipesala <ravi.pesala@...>
Date: 2018-10-16T05:02:18Z
Add carbon property to configure vector based row pruning push down
commit d32244c54d5fef48aae7cb768c61fa42a9b543f9
Author: ravipesala <ravi.pesala@...>
Date: 2018-10-16T06:00:43Z
Added support for full scan queries for vector direct fill.
commit 01fea41c9b01922721b7830e50441fb695ca3120
Author: ravipesala <ravi.pesala@...>
Date: 2018-10-16T09:23:14Z
Added support for pruning pages for vector direct fill.
commit e5042296d2002e4b8975e810ccb1580a61fcad23
Author: ravipesala <ravi.pesala@...>
Date: 2018-10-16T11:07:18Z
Added support for inverted index and delete delta for direct scan queries
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