23:13:07.454 [main] ERROR org.springframework.boot.SpringApplication - Application run failed com.alibaba.nacos.api.exception.runtime.NacosRuntimeException: ErrCode:500, ErrMsg:Function not implemented at com.alibaba.nacos.core.listener.StartingApplicationListener.loadPreProperties(StartingApplicationListener.java:161) at com.alibaba.nacos.core.listener.StartingApplicationListener.environmentPrepared(StartingApplicationListener.java:100) at com.alibaba.nacos.core.code.SpringApplicationRunListener.environmentPrepared(SpringApplicationRunListener.java:65) at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53) at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:342) at org.springframework.boot.SpringApplication.run(SpringApplication.java:305) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) at com.alibaba.nacos.Nacos.main(Nacos.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467) Caused by: com.alibaba.nacos.api.exception.NacosException: java.io.IOException: Function not implemented at com.alibaba.nacos.sys.file.WatchFileCenter$WatchDirJob.<init>(WatchFileCenter.java:189) at com.alibaba.nacos.sys.file.WatchFileCenter.registerWatcher(WatchFileCenter.java:97) at com.alibaba.nacos.core.listener.StartingApplicationListener.registerWatcher(StartingApplicationListener.java:167) at com.alibaba.nacos.core.listener.StartingApplicationListener.loadPreProperties(StartingApplicationListener.java:159) ... 16 common frames omitted Caused by: java.io.IOException: Function not implemented at sun.nio.fs.LinuxWatchService.<init>(LinuxWatchService.java:64) at sun.nio.fs.LinuxFileSystem.newWatchService(LinuxFileSystem.java:47) at com.alibaba.nacos.sys.file.WatchFileCenter$WatchDirJob.<init>(WatchFileCenter.java:184) ... 19 common frames omitted