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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/04/09 06:00:30 UTC
[GitHub] [incubator-doris] killxdcj opened a new pull request #5619: [BE] Add scanner/etl thread pool queue size metric.
killxdcj opened a new pull request #5619:
URL: https://github.com/apache/incubator-doris/pull/5619
## Proposed changes
Sometimes the scanner thread pool will become a performance bottleneck. In this case, we can solve it by adding scanner thread.But, now there is no relevant metric that can help us quickly find this problem.
This PR adds metric for scanner/etl thread_pool's queue size, which can reflect the load of the thread pool. And can help us quickly locate the performance problems related to the etl/scanner thread pool.
## Types of changes
- [ ] Bugfix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] Documentation Update (if none of the other choices apply)
- [ ] Code refactor (Modify the code structure, format the code, etc...)
## Checklist
- [ ] I have created an issue on (Fix #ISSUE) and described the bug/feature there in detail
- [ ] Compiling and unit tests pass locally with my changes
- [ ] I have added tests that prove my fix is effective or that my feature works
- [ ] If these changes need document changes, I have updated the document
- [ ] Any dependent changes have been merged
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[GitHub] [incubator-doris] killxdcj commented on pull request #5619: [BE] Add scanner/etl thread pool queue size metric.
Posted by GitBox <gi...@apache.org>.
killxdcj commented on pull request #5619:
URL: https://github.com/apache/incubator-doris/pull/5619#issuecomment-819169476
> There are compilation problem. Could you please rebase the code and try again?
Resolved. Thx for your time.
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[GitHub] [incubator-doris] yangzhg merged pull request #5619: [BE] Add scanner/etl thread pool queue size metric.
Posted by GitBox <gi...@apache.org>.
yangzhg merged pull request #5619:
URL: https://github.com/apache/incubator-doris/pull/5619
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[GitHub] [incubator-doris] morningman commented on pull request #5619: [BE] Add scanner/etl thread pool queue size metric.
Posted by GitBox <gi...@apache.org>.
morningman commented on pull request #5619:
URL: https://github.com/apache/incubator-doris/pull/5619#issuecomment-818360709
There are compilation problem. Could you please rebase the code and try again?
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