Apache IoTDB timer_xl model prediction results include data earlier than the input `time`

Summary The Apache IoTDB timer_xl model is returning prediction results with timestamps earlier than the specified input time. This issue arises when using the tree-based model in AINode for predictions. The query statement uses a specific time cutoff, but the results include data from before this cutoff. Root Cause The root cause of this issue … Read more

Angular 17 – routes extraOptions not working in a standalone + modules type mix application

Summary The issue is with the Angular 17 application, which is a mix of standalone and module-based components. The problem lies in the MandateEditComponent, where the onRefresh method is not scrolling to the required div with the specified fragment id after navigating to a new route. Root Cause The root cause of the issue is … Read more

Druid connections pool randomly throws “connections closed” with PolarDB PG – how to fix?

Summary The issue at hand involves a Druid connections pool that randomly throws “connections closed” errors when used with PolarDB PG in a SpringBoot application. This occurs even when the system is not under heavy load, and the PolarDB developers have confirmed that there are no server-side errors. The goal is to identify the root … Read more

Enable module in IIS location tag via Microsoft.Web.Administration or AppCmd

Summary The issue at hand is related to managing IIS modules using the Microsoft.Web.Administration library in a .NET application. Specifically, the problem arises when trying to enable or disable a module at the application level, as opposed to the global level, and ensuring that the module is properly removed from the application level when reverting … Read more