GitHub user xuchuanyin opened a pull request:
https://github.com/apache/carbondata/pull/2445
[CARBONDATA-2655][BloomDataMap] BloomFilter datamap support in operator
Now queries with in expression on bloom index column can leverage the
BloomFilter datamap.
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/xuchuanyin/carbondata
0704_bloom_support_in_operator
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2445.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 #2445
----
commit 7612a8cd2b5168c780b7d1448ff4f723eebb10fd
Author: xuchuanyin <xuchuanyin@...>
Date: 2018-07-04T06:56:40Z
Fix bugs in querying on bloom column with empty value
Convert null values to corresponding values while querying on bloom
column
commit ada65edc00a443398e9631644608d70b88e71d10
Author: xuchuanyin <xuchuanyin@...>
Date: 2018-07-04T07:00:29Z
Add test for querying on longstring bloom index column
Supporting longstring as bloom index column has already been done in
PR2403, here we only add test for it
commit 35e1bf5dd1b991e43cca82cbf63289ceed4a41ac
Author: xuchuanyin <xuchuanyin@...>
Date: 2018-07-04T09:29:16Z
BloomFilter datamap support in operator
Now queries with in expression on bloom index column can leverage the
BloomFilter datamap.
----
---
