when dubbo specifies more than one zookeeper, what is the difference between clustering and unclustered zookeeper? If zookeeper is only a registry, whether it does not affect the function ...
2 services, only one of them can be started configuration information ServiceA -sharp Dubbo Config properties -sharp-sharp ApplicationConfig Bean dubbo.application.id = pule-video-provider dubbo.application.name = pule-video-provider -sharp-s...
problem description when we were doing public offering, we found that the dubbo registration service was too slow and it took a long time to start the service. Lazy loading will lead to a bad customer experience. After looking at the source code, it i...
public class FixedThreadPool implements ThreadPool { public Executor getExecutor(URL url) { String name = url.getParameter(Constants.THREAD_NAME_KEY, Constants.DEFAULT_THREAD_NAME); int threads = url.getParameter(Constants.THREADS_KE...
I am downloading Meituan takeout data now, but there are three problems. one is that the address of the restaurant always changes. As soon as I got the list of restaurant URLs at the first level, the second level showed that I did not have access to the...
problem description when using the antd table component, you want to increment the table sequence number. Now you can only start from 1 for each page. You want the second page sequence number to be incremented from the previous page number, and it is ...
reference article: Innodb lock mechanism: Next-Key Lock talk about-jyzhou-blog Park Why should Next-Key Lock be designed as a left open and right closed interval? Can t be designed as a gap lock? Why is right closed? ask the boss to answer. < ...
topic description it is known that there is a graph consisting of several connected components, and now it is required to mark the edges of all rings in the graph. The example diagram is as follows: (that is, marked with red edges) kruskalDFS I...
1.router.js prompts for syntax errors export default [ { path: wel , component: Layout, redirect: wel index , children: [ { path: index , name: , ...