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Posted to commits@doris.apache.org by "englefly (via GitHub)" <gi...@apache.org> on 2023/04/13 01:57:06 UTC
[GitHub] [doris] englefly opened a new pull request, #18617: [feature](nereids) forbid unknown col stats
englefly opened a new pull request, #18617:
URL: https://github.com/apache/doris/pull/18617
# Proposed changes
Add session variable `forbid_unknown_col_stats`. When this var is true, nereids rejects to use unknown column stats.
the main purpose of this pr is to save debug effort.
Issue Number: close #xxx
## Problem summary
Describe your changes.
## Checklist(Required)
* [ ] 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] hello-stephen commented on pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "hello-stephen (via GitHub)" <gi...@apache.org>.
hello-stephen commented on PR #18617:
URL: https://github.com/apache/doris/pull/18617#issuecomment-1507905798
TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 34.34 seconds
stream load tsv: 432 seconds loaded 74807831229 Bytes, about 165 MB/s
stream load json: 22 seconds loaded 2358488459 Bytes, about 102 MB/s
stream load orc: 60 seconds loaded 1101869774 Bytes, about 17 MB/s
stream load parquet: 31 seconds loaded 861443392 Bytes, about 26 MB/s
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20230414042311_clickbench_pr_128917.html
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[GitHub] [doris] github-actions[bot] commented on pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #18617:
URL: https://github.com/apache/doris/pull/18617#issuecomment-1508201883
PR approved by at least one committer and no changes requested.
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[GitHub] [doris] englefly commented on pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "englefly (via GitHub)" <gi...@apache.org>.
englefly commented on PR #18617:
URL: https://github.com/apache/doris/pull/18617#issuecomment-1507862144
run buildall
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[GitHub] [doris] github-actions[bot] commented on pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #18617:
URL: https://github.com/apache/doris/pull/18617#issuecomment-1506517344
PR approved by anyone and no changes requested.
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[GitHub] [doris] englefly commented on pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "englefly (via GitHub)" <gi...@apache.org>.
englefly commented on PR #18617:
URL: https://github.com/apache/doris/pull/18617#issuecomment-1506213426
run buildall
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[GitHub] [doris] englefly commented on pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "englefly (via GitHub)" <gi...@apache.org>.
englefly commented on PR #18617:
URL: https://github.com/apache/doris/pull/18617#issuecomment-1508201501
Add session variable forbid_unknown_col_stats. When this var is true, nereids rejects to use unknown column stats.
the main purpose of this pr is to save debug effort.
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[GitHub] [doris] englefly merged pull request #18617: [feature](nereids) forbid unknown col stats
Posted by "englefly (via GitHub)" <gi...@apache.org>.
englefly merged PR #18617:
URL: https://github.com/apache/doris/pull/18617
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