Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Default value for Cost Threshold For Parallelism may give deadlocks #812

Open
rasmus opened this issue Dec 7, 2020 · 3 comments
Open

Default value for Cost Threshold For Parallelism may give deadlocks #812

rasmus opened this issue Dec 7, 2020 · 3 comments

Comments

@rasmus
Copy link
Member

rasmus commented Dec 7, 2020

Deadlocks for MSSQL read models have been observed in production systems and a fix seems to be increasing the "Cost Threshold For Parallelism" in SQL Server.

Consider if EventFlow should log a warning upon initialization if the default value is set.

https://www.brentozar.com/archive/2017/03/why-cost-threshold-for-parallelism-shouldnt-be-set-to-5/

@rasmus
Copy link
Member Author

rasmus commented Mar 4, 2022

This will properly need some sections in the documentation as well.

@github-actions
Copy link

github-actions bot commented Apr 8, 2023

Hello there!

We hope you are doing well. We noticed that this issue has not seen any activity in the past 90 days.
We consider this issue to be stale and will be closing it within the next seven days.

If you still require assistance with this issue, please feel free to reopen it or create a new issue.

Thank you for your understanding and cooperation.

Best regards,
EventFlow

@github-actions github-actions bot added the stale label Apr 8, 2023
@rasmus rasmus added stale-exempt and removed stale labels Apr 8, 2023
@github-actions
Copy link

github-actions bot commented Jul 8, 2023

Hello there!

We hope you are doing well. We noticed that this issue has not seen any activity in the past 90 days.
We consider this issue to be stale and will be closing it within the next seven days.

If you still require assistance with this issue, please feel free to reopen it or create a new issue.

Thank you for your understanding and cooperation.

Best regards,
EventFlow

@github-actions github-actions bot added the stale label Jul 8, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Development

No branches or pull requests

1 participant