manirajv06 opened a new pull request, #413: URL: https://github.com/apache/yunikorn-core/pull/413
### What is this PR for? [YUNIKORN-1183](https://issues.apache.org/jira/browse/YUNIKORN-1183) ensures required node has been used straight away and reservation happens only in case of lack of resources in that particular required node. To make use of reservations in next cycle, need to pre empt the pods based on the pod priority to free up space in the same node. Pre emption process tries to find the victims to meet the resource requirements of DS asks based on the design discussed in jira. Based on the pre emption results (nothing but the bunch of asks running in the required node), core communicates to shim for releases of those victims using appropriate termination type. Some "good to have" features discussed in the design has been planned to take up in future phases and scope has been limited to rollout out the whole DS scheduling feature as early as possible in a usable way with minimal functionality. ### What type of PR is it? * [ ] - Feature ### Todos * [ ] - Task ### What is the Jira issue? https://issues.apache.org/jira/browse/YUNIKORN-1184 ### How should this be tested? ### Screenshots (if appropriate) ### Questions: * [ ] - The licenses files need update. * [ ] - There is breaking changes for older versions. * [ ] - It needs documentation. -- 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]
