cnauroth opened a new pull request, #7857: URL: https://github.com/apache/hadoop/pull/7857
### Description of PR The NodeManager invokes an external binary (e.g. `nvidia-smi`) to discover attached GPUs. Right now, there is a hard-coded 10-second timeout on execution of this binary and a hard-coded max error count of 10, beyond which the NodeManager will stop attempting discovery. This change will provide new configuration properties to control both the timeout and the max errors, which is useful in environments where there may be a delay in binding the GPU to the host. Default values for the new configuration properties will be set so as to maintain the existing behavior. Special thanks to @jjayadeep06 for co-authoring this patch. ### How was this patch tested? New unit test and manual testing. ### For code changes: - [X] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')? - [ ] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files? -- 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: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
