GitHub user manishgupta88 opened a pull request:
https://github.com/apache/carbondata/pull/1624
[WIP][CARBONDATA-1867] Add support for task/segment level pruning
Added support for task/segment level pruning. Added code to compute task
level min/max which can be helpful for task/segment level pruning
Note: Dependent on PR #1619 ..Need to be rebased once PR 1619 is merged.
- [ ] 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/manishgupta88/carbondata
add_task_level_min_max
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/1624.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 #1624
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commit 5ada233b0e96baf9864407d6c9364495315ca6bc
Author: manishgupta88 <[email protected]>
Date: 2017-12-06T11:41:51Z
Added support for task/segment level pruning. Added code to compute task
level min/max which can be helpful for task/segment level pruning
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