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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2022/12/13 09:33:17 UTC
[GitHub] [dolphinscheduler] dahai1996 opened a new pull request, #13180: Solve the deadlock problem caused by queuing
dahai1996 opened a new pull request, #13180:
URL: https://github.com/apache/dolphinscheduler/pull/13180
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## Purpose of the pull request
when using task group for jobs,every workflow will rob taskGroup When it gets a "WAIT_TASK_GROUP" message from the queue.And the workflow will not go to check next message until the current message rob taskGroup successfully.
When every workflow is going to "rob taskGroup",but taskGroup has no resource.
it's get a deadlock problem.
## Brief change log
move the failed message to the fail of queue.
## Verify this pull request
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This pull request is code cleanup without any test coverage.
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This pull request is already covered by existing tests, such as *(please describe tests)*.
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This change added tests and can be verified as follows:
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- *Added dolphinscheduler-dao tests for end-to-end.*
- *Added CronUtilsTest to verify the change.*
- *Manually verified the change by testing locally.* -->
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If your pull request contain incompatible change, you should also add it to `docs/docs/en/guide/upgrede/incompatible.md`
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[GitHub] [dolphinscheduler] dahai1996 commented on pull request #13180: Solve the deadlock problem caused by queuing
Posted by GitBox <gi...@apache.org>.
dahai1996 commented on PR #13180:
URL: https://github.com/apache/dolphinscheduler/pull/13180#issuecomment-1350541361
> Please submit PR to the dev branch.
submit to dev on : https://github.com/apache/dolphinscheduler/pull/13191
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[GitHub] [dolphinscheduler] SbloodyS commented on pull request #13180: Solve the deadlock problem caused by queuing
Posted by GitBox <gi...@apache.org>.
SbloodyS commented on PR #13180:
URL: https://github.com/apache/dolphinscheduler/pull/13180#issuecomment-1350276798
Please submit PR to the dev branch.
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[GitHub] [dolphinscheduler] SbloodyS closed pull request #13180: Solve the deadlock problem caused by queuing
Posted by GitBox <gi...@apache.org>.
SbloodyS closed pull request #13180: Solve the deadlock problem caused by queuing
URL: https://github.com/apache/dolphinscheduler/pull/13180
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