EricGao888 opened a new issue, #11046: URL: https://github.com/apache/dolphinscheduler/issues/11046
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description - Currently in DS, a worker executing tasks downloads related resources to local and cleans them up when tasks completed. We could improve the performance by caching frequently-used resources. https://github.com/apache/dolphinscheduler/blob/ff34393333c076da74ef029cb4c60cf551f76b37/dolphinscheduler-worker/src/main/java/org/apache/dolphinscheduler/server/worker/runner/TaskExecuteThread.java#L170-L182 https://github.com/apache/dolphinscheduler/blob/ff34393333c076da74ef029cb4c60cf551f76b37/dolphinscheduler-worker/src/main/java/org/apache/dolphinscheduler/server/worker/runner/TaskExecuteThread.java#L241-L273 ### Use case * If some resources such as jars / tarballs are frequently used, they could be cached on workers and won't be downloaded every time when executing related tasks. ### Related issues _No response_ ### Are you willing to submit a PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
