schedule: refactor diagnostic manager #6771
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Signed-off-by: Ryan Leung <rleungx@gmail.com>
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Additional details and impacted files@@ Coverage Diff @@
## master #6771 +/- ##
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- Coverage 74.20% 74.19% -0.01%
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Files 411 413 +2
Lines 43163 43172 +9
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+ Hits 32028 32031 +3
- Misses 8265 8268 +3
- Partials 2870 2873 +3
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| // Copyright 2022 TiKV Project Authors. | |||
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| // Copyright 2022 TiKV Project Authors. | |
| // Copyright 2023 TiKV Project Authors. |
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I think it's just a movement, maybe we don't need to change it?
| return nil, errs.ErrDiagnosticDisabled | ||
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| scheduler, isSchedulerExisted := d.schedulerController[name] |
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I think there's going to be a data race. We handle schedulers in coordinator with lock, but here is no lock.
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Yes, add a lock, and I will remove it in the next PR.
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ref tikv#5839 Signed-off-by: Ryan Leung <rleungx@gmail.com> Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
What problem does this PR solve?
Issue Number: Ref #5839.
What is changed and how does it work?
Check List
Tests
Release note