cyxinda opened a new issue #7967: URL: https://github.com/apache/dolphinscheduler/issues/7967
### 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 **[Feature][Major] The feature of globally unique ID should be added** Currently,there are only four kinds of built-in params in dolphin,${system.biz.date},${system.biz.curdate},${system.datetime} and $[yyyyMMddHHmmss].It is not enough.I have no idea how to use a globally unique ID among different task nodes in a same scheduling process .So I suggest it is necessary to add this feature. I think this feature is very important in embedding third party systems.it is very simple idea to pass custom parameters in different processes. There is a very good implementation to learn from uid-generator. and its resource address: https://github.com/baidu/uid-generator All. ### Use case 1. It is necessary to add an additional module to the dolphinscheduler source code, which will start an uid-generator service process. 2. Add a variable named uuid to the module of dolphinscheduler-common .the value of the variable named uuid come from the service of uid-generator above . the location of code is in the 75rd line of the class of org.apache.dolphinscheduler.common.utils.placeholder.BusinessTimeUtils:  ### 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]
