GitHub user manishgupta88 opened a pull request:
https://github.com/apache/carbondata/pull/2192 [WIP] [Sync PR 2149] Changes taken from PR 2149 for compaction to enable reading at blocklet level and page uncompression at page level
Code synced from PR #2149 for compaction performance. Using this code compaction will perform IO at blocklet level and uncompression at page level
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/manishgupta88/carbondata sync_pr_2149
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2192.patchTo close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2192
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commit 62d9adcf9203cb478f9d572fb3792f48361736e7
Author: manishgupta88 <tomanishgupta18@...>
Date: 2018-04-19T14:42:09Z
Code synced from PR #2149 for compaction performance. Using this code compaction will perform IO at blocklet level and uncompression at page level
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Locked
