java.lang.IllegalStateException: availableProcessors is already set to [1], rejecting [1]

1. springcloud startup error

java.lang.IllegalStateException: availableProcessors is already set to [1], rejecting [1]

 The netty of Es is not compatible with the Netty service itself

Solution

@SpringBootApplication
public class Application {

    public static void main(String[] args) {

        // 设置环境变量，解决Es的netty与Netty服务本身不兼容问题
        System.setProperty("es.set.netty.runtime.available.processors","false");
        SpringApplication.run(Application.class, args);
    }
}