GitHub user ravipesala opened a pull request:
https://github.com/apache/carbondata/pull/2818
[CARBONDATA-3011] Add carbon property to configure vector based row pruning
push down
Added below configuration in carbon to enable or disable row filter push
down for vector.
```
carbon.push.rowfilters.for.vector
```
When enabled complete row filters will be handled by carbon in case of
vector. If it is disabled then only page level pruning will be done by carbon
and row level filtering will be done by spark for vector. There is no change in
flow for non-vector based queries.
Default value is `true`
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-config-prop
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2818.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 #2818
----
commit 3ec788d41bdd02117e187fa951e0193187415926
Author: ravipesala <ravi.pesala@...>
Date: 2018-10-16T05:02:18Z
Add carbon property to configure vector based row pruning push down
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