wilfred-s opened a new pull request, #1103: URL: https://github.com/apache/yunikorn-core/pull/1103
### Description If an application A holds a reservation R on a node N the preemption initialisation will deadlock. During the initWorkingState() call reservations are released from a node if they are older than the timeout, not a required node allocation, and the priority is lower than the allocation we are trying to preempt for. Fix time calculation to use the reservation creation time for accuracy. Track the number of reservations released. Correctly determine if a node is still reserved after releases. fix unit tests ### Type of change - [X] Bug Fix ### Jira issue Jira ID : https://issues.apache.org/jira/browse/YUNIKORN-3318 - [X] I have created a Jira issue for this pull request. - [X] The Jira ID is part of the title of this pull request. ### AI Tooling If an AI tool was used: - [ ] The PR includes the phrase "Generated by \<tool>", where \<tool> is the name of the AI tool used. - [ ] My use of AI contributions follows the ASF legal policy. Check https://www.apache.org/legal/generative-tooling.html for details. ### How has this been tested? - [X] New unit tests were added to cover new or changed code paths. - [X] `make test_all` was run, and no failures reported. - [ ] A pull request will be opened for new e2e tests (apache/yunikorn-k8shim repository). ### Questions: - [ ] The change needs documentation, a pull request for apache/yunikorn-site repository will be created. - [ ] There is breaking changes for older versions: jira is tagged with `release-notes` label. - [ ] The licenses files needs to be updated. ### Screenshots or other details -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
