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Posted to commits@doris.apache.org by "jackwener (via GitHub)" <gi...@apache.org> on 2023/04/10 07:59:14 UTC
[GitHub] [doris] jackwener opened a new pull request, #18511: [feat](Nereids): a new CBO rule: Eager Count/GroupBy.
jackwener opened a new pull request, #18511:
URL: https://github.com/apache/doris/pull/18511
# Proposed changes
Issue Number: close #xxx
## Problem summary
a new CBO rule: Eager Count/GroupBy.
## Checklist(Required)
* [x] Does it affect the original behavior
* [ ] Has unit tests been added
* [ ] Has document been added or modified
* [ ] Does it need to update dependencies
* [ ] Is this PR support rollback (If NO, please explain WHY)
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] jackwener commented on pull request #18511: [feat](Nereids): a new CBO rule: Eager Count/GroupBy.
Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on PR #18511:
URL: https://github.com/apache/doris/pull/18511#issuecomment-1501552723
run buildall
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[GitHub] [doris] hello-stephen commented on pull request #18511: [feat](Nereids): a new CBO rule: Eager Count/GroupBy.
Posted by "hello-stephen (via GitHub)" <gi...@apache.org>.
hello-stephen commented on PR #18511:
URL: https://github.com/apache/doris/pull/18511#issuecomment-1501611405
TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 35.27 seconds
stream load tsv: 427 seconds loaded 74807831229 Bytes, about 167 MB/s
stream load json: 23 seconds loaded 2358488459 Bytes, about 97 MB/s
stream load orc: 71 seconds loaded 1101869774 Bytes, about 14 MB/s
stream load parquet: 30 seconds loaded 861443392 Bytes, about 27 MB/s
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20230410093839_clickbench_pr_126901.html
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[GitHub] [doris] jackwener commented on pull request #18511: [feat](Nereids): a new CBO rule: Eager Count/GroupBy.
Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on PR #18511:
URL: https://github.com/apache/doris/pull/18511#issuecomment-1501697789
run buildall
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[GitHub] [doris] jackwener merged pull request #18511: [feat](Nereids): a new CBO rule: Eager Count/GroupBy.
Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener merged PR #18511:
URL: https://github.com/apache/doris/pull/18511
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[GitHub] [doris] jackwener commented on pull request #18511: [feat](Nereids): a new CBO rule: Eager Count/GroupBy.
Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on PR #18511:
URL: https://github.com/apache/doris/pull/18511#issuecomment-1502683976
run clickbench
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