springboot踩坑日记—nacos: Error watching Nacos Service change
springboot踩坑日记—nacos: Error watching Nacos Service change
Spring Boot :: (v2.1.5.RELEASE)
错误代码：
07-30 10:47:37.148 ERROR [o.s.cloud.alibaba.nacos.discovery.NacosWatch] - Error watching Nacos Service change
java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/service/list after all servers([106.15.89.158:8848]) tried: failed to req API:http://106.15.89.111:8848/nacos/v1/ns/service/list. code:503 msg: server is DOWN now, please try again later!
at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380)
at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346)
at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294)
at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276)
at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252)
at com.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525)
at org.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at java.util.concurrent.Executors R u n n a b l e A d a p t e r . c a l l ( E x e c u t o r s . j a v a : 511 ) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n A n d R e s e t RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset RunnableAdapter.call(Executors.java:511)atjava.util.concurrent.FutureTask.runAndResetKaTeX parse error: Can't use function '$' in math mode at position 147: …eadPoolExecutor$̲ScheduledFuture… c a p t u r e ( F u t u r e T a s k . j a v a : 308 ) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n A n d R e s e t ( F u t u r e T a s k . j a v a ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r capture(FutureTask.java:308) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java) at java.util.concurrent.ScheduledThreadPoolExecutor capture(FutureTask.java:308)atjava.util.concurrent.FutureTask.runAndReset(FutureTask.java)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.access 301 ( S c h e d u l e d T h r e a d P o o l E x e c u t o r . j a v a : 180 ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r 301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor 301(ScheduledThreadPoolExecutor.java:180)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor W o r k e r . r u n ( T h r e a d P o o l E x e c u t o r . j a v a : 624 ) a t j a v a . l a n g . T h r e a d . r u n ( T h r e a d . j a v a : 748 ) 07 − 3010 : 48 : 37.232 E R R O R [ o . s . c l o u d . a l i b a b a . n a c o s . d i s c o v e r y . N a c o s W a t c h ] − E r r o r w a t c h i n g N a c o s S e r v i c e c h a n g e j a v a . l a n g . I l l e g a l S t a t e E x c e p t i o n : f a i l e d t o r e q A P I : / n a c o s / v 1 / n s / s e r v i c e / l i s t a f t e r a l l s e r v e r s ( [ 106.15.89.158 : 8848 ] ) t r i e d : f a i l e d t o r e q A P I : h t t p : / / 106.15.89.111 : 8848 / n a c o s / v 1 / n s / s e r v i c e / l i s t . c o d e : 503 m s g : s e r v e r i s D O W N n o w , p l e a s e t r y a g a i n l a t e r ! a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 380 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 346 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 294 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . g e t S e r v i c e L i s t ( N a m i n g P r o x y . j a v a : 276 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . g e t S e r v i c e L i s t ( N a m i n g P r o x y . j a v a : 252 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . N a c o s N a m i n g S e r v i c e . g e t S e r v i c e s O f S e r v e r ( N a c o s N a m i n g S e r v i c e . j a v a : 525 ) a t o r g . s p r i n g f r a m e w o r k . c l o u d . a l i b a b a . n a c o s . d i s c o v e r y . N a c o s W a t c h . n a c o s S e r v i c e s W a t c h ( N a c o s W a t c h . j a v a : 127 ) a t o r g . s p r i n g f r a m e w o r k . s c h e d u l i n g . s u p p o r t . D e l e g a t i n g E r r o r H a n d l i n g R u n n a b l e . r u n ( D e l e g a t i n g E r r o r H a n d l i n g R u n n a b l e . j a v a : 54 ) a t j a v a . u t i l . c o n c u r r e n t . E x e c u t o r s Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 07-30 10:48:37.232 ERROR [o.s.cloud.alibaba.nacos.discovery.NacosWatch] - Error watching Nacos Service change java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/service/list after all servers([106.15.89.158:8848]) tried: failed to req API:http://106.15.89.111:8848/nacos/v1/ns/service/list. code:503 msg: server is DOWN now, please try again later! at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380) at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346) at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294) at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276) at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252) at com.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525) at org.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at java.util.concurrent.Executors Worker.run(ThreadPoolExecutor.java:624)atjava.lang.Thread.run(Thread.java:748)07−3010:48:37.232ERROR[o.s.cloud.alibaba.nacos.discovery.NacosWatch]−ErrorwatchingNacosServicechangejava.lang.IllegalStateException:failedtoreqAPI:/nacos/v1/ns/service/listafterallservers([106.15.89.158:8848])tried:failedtoreqAPI:http://106.15.89.111:8848/nacos/v1/ns/service/list.code:503msg:serverisDOWNnow,pleasetryagainlater!atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380)atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346)atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294)atcom.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276)atcom.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252)atcom.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525)atorg.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127)atorg.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)atjava.util.concurrent.ExecutorsRunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset$KaTeX parse error: Can't use function '$' in math mode at position 147: …eadPoolExecutor$̲ScheduledFuture… c a p t u r e ( F u t u r e T a s k . j a v a : 308 ) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n A n d R e s e t ( F u t u r e T a s k . j a v a ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r capture(FutureTask.java:308) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java) at java.util.concurrent.ScheduledThreadPoolExecutor capture(FutureTask.java:308)atjava.util.concurrent.FutureTask.runAndReset(FutureTask.java)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.access 301 ( S c h e d u l e d T h r e a d P o o l E x e c u t o r . j a v a : 180 ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r 301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor 301(ScheduledThreadPoolExecutor.java:180)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor W o r k e r . r u n ( T h r e a d P o o l E x e c u t o r . j a v a : 624 ) a t j a v a . l a n g . T h r e a d . r u n ( T h r e a d . j a v a : 748 ) 07 − 3010 : 49 : 37.272 E R R O R [ o . s . c l o u d . a l i b a b a . n a c o s . d i s c o v e r y . N a c o s W a t c h ] − E r r o r w a t c h i n g N a c o s S e r v i c e c h a n g e j a v a . l a n g . I l l e g a l S t a t e E x c e p t i o n : f a i l e d t o r e q A P I : / n a c o s / v 1 / n s / s e r v i c e / l i s t a f t e r a l l s e r v e r s ( [ 106.15.89.158 : 8848 ] ) t r i e d : f a i l e d t o r e q A P I : h t t p : / / 106.15.89.111 : 8848 / n a c o s / v 1 / n s / s e r v i c e / l i s t . c o d e : 503 m s g : s e r v e r i s D O W N n o w , p l e a s e t r y a g a i n l a t e r ! a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 380 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 346 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 294 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . g e t S e r v i c e L i s t ( N a m i n g P r o x y . j a v a : 276 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . g e t S e r v i c e L i s t ( N a m i n g P r o x y . j a v a : 252 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . N a c o s N a m i n g S e r v i c e . g e t S e r v i c e s O f S e r v e r ( N a c o s N a m i n g S e r v i c e . j a v a : 525 ) a t o r g . s p r i n g f r a m e w o r k . c l o u d . a l i b a b a . n a c o s . d i s c o v e r y . N a c o s W a t c h . n a c o s S e r v i c e s W a t c h ( N a c o s W a t c h . j a v a : 127 ) a t o r g . s p r i n g f r a m e w o r k . s c h e d u l i n g . s u p p o r t . D e l e g a t i n g E r r o r H a n d l i n g R u n n a b l e . r u n ( D e l e g a t i n g E r r o r H a n d l i n g R u n n a b l e . j a v a : 54 ) a t j a v a . u t i l . c o n c u r r e n t . E x e c u t o r s Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 07-30 10:49:37.272 ERROR [o.s.cloud.alibaba.nacos.discovery.NacosWatch] - Error watching Nacos Service change java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/service/list after all servers([106.15.89.158:8848]) tried: failed to req API:http://106.15.89.111:8848/nacos/v1/ns/service/list. code:503 msg: server is DOWN now, please try again later! at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380) at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346) at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294) at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276) at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252) at com.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525) at org.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at java.util.concurrent.Executors Worker.run(ThreadPoolExecutor.java:624)atjava.lang.Thread.run(Thread.java:748)07−3010:49:37.272ERROR[o.s.cloud.alibaba.nacos.discovery.NacosWatch]−ErrorwatchingNacosServicechangejava.lang.IllegalStateException:failedtoreqAPI:/nacos/v1/ns/service/listafterallservers([106.15.89.158:8848])tried:failedtoreqAPI:http://106.15.89.111:8848/nacos/v1/ns/service/list.code:503msg:serverisDOWNnow,pleasetryagainlater!atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380)atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346)atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294)atcom.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276)atcom.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252)atcom.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525)atorg.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127)atorg.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)atjava.util.concurrent.ExecutorsRunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset$KaTeX parse error: Can't use function '$' in math mode at position 147: …eadPoolExecutor$̲ScheduledFuture… c a p t u r e ( F u t u r e T a s k . j a v a : 308 ) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n A n d R e s e t ( F u t u r e T a s k . j a v a ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r capture(FutureTask.java:308) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java) at java.util.concurrent.ScheduledThreadPoolExecutor capture(FutureTask.java:308)atjava.util.concurrent.FutureTask.runAndReset(FutureTask.java)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.access 301 ( S c h e d u l e d T h r e a d P o o l E x e c u t o r . j a v a : 180 ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r 301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor 301(ScheduledThreadPoolExecutor.java:180)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor W o r k e r . r u n ( T h r e a d P o o l E x e c u t o r . j a v a : 624 ) a t j a v a . l a n g . T h r e a d . r u n ( T h r e a d . j a v a : 748 ) 07 − 3010 : 50 : 37.346 E R R O R [ o . s . c l o u d . a l i b a b a . n a c o s . d i s c o v e r y . N a c o s W a t c h ] − E r r o r w a t c h i n g N a c o s S e r v i c e c h a n g e j a v a . l a n g . I l l e g a l S t a t e E x c e p t i o n : f a i l e d t o r e q A P I : / n a c o s / v 1 / n s / s e r v i c e / l i s t a f t e r a l l s e r v e r s ( [ 106.15.89.158 : 8848 ] ) t r i e d : f a i l e d t o r e q A P I : h t t p : / / 106.15.89.111 : 8848 / n a c o s / v 1 / n s / s e r v i c e / l i s t . c o d e : 503 m s g : s e r v e r i s D O W N n o w , p l e a s e t r y a g a i n l a t e r ! a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 380 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 346 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . r e q A P I ( N a m i n g P r o x y . j a v a : 294 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . g e t S e r v i c e L i s t ( N a m i n g P r o x y . j a v a : 276 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . n e t . N a m i n g P r o x y . g e t S e r v i c e L i s t ( N a m i n g P r o x y . j a v a : 252 ) a t c o m . a l i b a b a . n a c o s . c l i e n t . n a m i n g . N a c o s N a m i n g S e r v i c e . g e t S e r v i c e s O f S e r v e r ( N a c o s N a m i n g S e r v i c e . j a v a : 525 ) a t o r g . s p r i n g f r a m e w o r k . c l o u d . a l i b a b a . n a c o s . d i s c o v e r y . N a c o s W a t c h . n a c o s S e r v i c e s W a t c h ( N a c o s W a t c h . j a v a : 127 ) a t o r g . s p r i n g f r a m e w o r k . s c h e d u l i n g . s u p p o r t . D e l e g a t i n g E r r o r H a n d l i n g R u n n a b l e . r u n ( D e l e g a t i n g E r r o r H a n d l i n g R u n n a b l e . j a v a : 54 ) a t j a v a . u t i l . c o n c u r r e n t . E x e c u t o r s Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 07-30 10:50:37.346 ERROR [o.s.cloud.alibaba.nacos.discovery.NacosWatch] - Error watching Nacos Service change java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/service/list after all servers([106.15.89.158:8848]) tried: failed to req API:http://106.15.89.111:8848/nacos/v1/ns/service/list. code:503 msg: server is DOWN now, please try again later! at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380) at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346) at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294) at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276) at com.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252) at com.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525) at org.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at java.util.concurrent.Executors Worker.run(ThreadPoolExecutor.java:624)atjava.lang.Thread.run(Thread.java:748)07−3010:50:37.346ERROR[o.s.cloud.alibaba.nacos.discovery.NacosWatch]−ErrorwatchingNacosServicechangejava.lang.IllegalStateException:failedtoreqAPI:/nacos/v1/ns/service/listafterallservers([106.15.89.158:8848])tried:failedtoreqAPI:http://106.15.89.111:8848/nacos/v1/ns/service/list.code:503msg:serverisDOWNnow,pleasetryagainlater!atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:380)atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:346)atcom.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:294)atcom.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:276)atcom.alibaba.nacos.client.naming.net.NamingProxy.getServiceList(NamingProxy.java:252)atcom.alibaba.nacos.client.naming.NacosNamingService.getServicesOfServer(NacosNamingService.java:525)atorg.springframework.cloud.alibaba.nacos.discovery.NacosWatch.nacosServicesWatch(NacosWatch.java:127)atorg.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)atjava.util.concurrent.ExecutorsRunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset$KaTeX parse error: Can't use function '$' in math mode at position 147: …eadPoolExecutor$̲ScheduledFuture… c a p t u r e ( F u t u r e T a s k . j a v a : 308 ) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n A n d R e s e t ( F u t u r e T a s k . j a v a ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r capture(FutureTask.java:308) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java) at java.util.concurrent.ScheduledThreadPoolExecutor capture(FutureTask.java:308)atjava.util.concurrent.FutureTask.runAndReset(FutureTask.java)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.access 301 ( S c h e d u l e d T h r e a d P o o l E x e c u t o r . j a v a : 180 ) a t j a v a . u t i l . c o n c u r r e n t . S c h e d u l e d T h r e a d P o o l E x e c u t o r 301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor 301(ScheduledThreadPoolExecutor.java:180)atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
nacos服务更改时出错
错误原因：
不知道什么原因,重装了一个版本的nacos就可以了
详情看一下这个: https://www.cnblogs.com/FlyAway2013/p/10849307.html