GitHub user kevinjmh opened a pull request:
https://github.com/apache/carbondata/pull/2781
[CARBONDATA-2983][BloomDataMap] Change bloom query model to proceed
multiple filter values
currently, bloom generates multiple query model for each value of
InExpression.
This PR changes the query model to proceed multiple filter values.
Also, intersect result between query model/expression to support
AndExpression optimize
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/kevinjmh/carbondata query_model
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2781.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 #2781
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commit 25ab0270021ec1c58219690c7389003c553768bf
Author: Manhua <kevinjmh@...>
Date: 2018-09-28T03:39:39Z
build 1 query model for InExp;
intersect result between query model/expression
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