search

dyrnq / sharding-demo

sharding-jdbc 读写分离与分库分表的小 demo
0 stars 0 forks source link

org.yaml.snakeyaml.error.YAMLException: Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration #6

Closed dyrnq closed 1 week ago

dyrnq commented 1 week ago 

### The error may exist in com/ryan/demo/mapper/CourseMapper.java (best guess)
### The error may involve com.ryan.demo.mapper.CourseMapper.insert
### The error occurred while executing an update
### Cause: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Cannot create property=rules for JavaBean=org.apache.shardingsphere.driver.yaml.YamlJDBCConfiguration@2c6d4650
 in 'reader', line 2, column 1:
    mode:
    ^
Cannot create property=dataSources for JavaBean=org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration@1f5d8d81
 in 'reader', line 30, column 3:
    - !READWRITE_SPLITTING
      ^
Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
 in 'reader', line 32, column 5:
        readwrite_ds_0:
        ^

 in 'reader', line 30, column 1:
    - !READWRITE_SPLITTING
    ^
] with root cause

org.yaml.snakeyaml.error.YAMLException: Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
    at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:155) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:145) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.TypeDescription.discoverProperty(TypeDescription.java:166) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.TypeDescription.getProperty(TypeDescription.java:177) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:224) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:169) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:320) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructSequenceStep2(BaseConstructor.java:464) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructSequence(BaseConstructor.java:430) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructSequence.construct(Constructor.java:522) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.newInstance(Constructor.java:295) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:260) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:169) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:320) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:201) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:185) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:493) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:486) ~[snakeyaml-2.2.jar:na]
    at org.apache.shardingsphere.infra.util.yaml.YamlEngine.unmarshal(YamlEngine.java:73) ~[shardingsphere-infra-util-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.api.yaml.YamlShardingSphereDataSourceFactory.createDataSource(YamlShardingSphereDataSourceFactory.java:70) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.createDataSource(DriverDataSourceCache.java:57) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.lambda$get$0(DriverDataSourceCache.java:50) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[na:na]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.get(DriverDataSourceCache.java:50) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.ShardingSphereDriver.connect(ShardingSphereDriver.java:57) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:120) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:550) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:98) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111) ~[HikariCP-5.1.0.jar:na]
    at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:77) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:64) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:348) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:89) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:49) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184) ~[mybatis-3.5.16.jar:3.5.16]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:333) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at jdk.proxy2/jdk.proxy2.$Proxy66.insert(Unknown Source) ~[na:na]
    at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:224) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:59) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at jdk.proxy2/jdk.proxy2.$Proxy67.insert(Unknown Source) ~[na:na]
    at com.baomidou.mybatisplus.extension.repository.IRepository.save(IRepository.java:37) ~[mybatis-plus-extension-3.5.9.jar:3.5.9]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355) ~[spring-aop-6.1.14.jar:6.1.14]
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:716) ~[spring-aop-6.1.14.jar:6.1.14]
    at com.ryan.demo.service.impl.CourseServiceImpl$$SpringCGLIB$$0.save(<generated>) ~[classes/:na]
    at com.ryan.demo.controller.CourseController.writeCourse(CourseController.java:28) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) ~[tomcat-embed-core-10.1.31.jar:6.0]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.31.jar:6.0]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]

2024-11-19T17:45:23.295+08:00  INFO 3751944 --- [nio-8080-exec-6] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2024-11-19T17:45:24.301+08:00 ERROR 3751944 --- [nio-8080-exec-6] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: org.mybatis.spring.MyBatisSystemException: 
### Error updating database.  Cause: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Cannot create property=rules for JavaBean=org.apache.shardingsphere.driver.yaml.YamlJDBCConfiguration@304b5b8d
 in 'reader', line 2, column 1:
    mode:
    ^
Cannot create property=dataSources for JavaBean=org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration@4c24e376
 in 'reader', line 30, column 3:
    - !READWRITE_SPLITTING
      ^
Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
 in 'reader', line 32, column 5:
        readwrite_ds_0:
        ^

 in 'reader', line 30, column 1:
    - !READWRITE_SPLITTING
    ^

### The error may exist in com/ryan/demo/mapper/CourseMapper.java (best guess)
### The error may involve com.ryan.demo.mapper.CourseMapper.insert
### The error occurred while executing an update
### Cause: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Cannot create property=rules for JavaBean=org.apache.shardingsphere.driver.yaml.YamlJDBCConfiguration@304b5b8d
 in 'reader', line 2, column 1:
    mode:
    ^
Cannot create property=dataSources for JavaBean=org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration@4c24e376
 in 'reader', line 30, column 3:
    - !READWRITE_SPLITTING
      ^
Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
 in 'reader', line 32, column 5:
        readwrite_ds_0:
        ^

 in 'reader', line 30, column 1:
    - !READWRITE_SPLITTING
    ^
] with root cause

org.yaml.snakeyaml.error.YAMLException: Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
    at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:155) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:145) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.TypeDescription.discoverProperty(TypeDescription.java:166) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.TypeDescription.getProperty(TypeDescription.java:177) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:224) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:169) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:320) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructSequenceStep2(BaseConstructor.java:464) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructSequence(BaseConstructor.java:430) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructSequence.construct(Constructor.java:522) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.newInstance(Constructor.java:295) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:260) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:169) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:320) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:201) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:185) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:493) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:486) ~[snakeyaml-2.2.jar:na]
    at org.apache.shardingsphere.infra.util.yaml.YamlEngine.unmarshal(YamlEngine.java:73) ~[shardingsphere-infra-util-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.api.yaml.YamlShardingSphereDataSourceFactory.createDataSource(YamlShardingSphereDataSourceFactory.java:70) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.createDataSource(DriverDataSourceCache.java:57) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.lambda$get$0(DriverDataSourceCache.java:50) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[na:na]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.get(DriverDataSourceCache.java:50) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.ShardingSphereDriver.connect(ShardingSphereDriver.java:57) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:120) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:550) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:98) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111) ~[HikariCP-5.1.0.jar:na]
    at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:77) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:64) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:348) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:89) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:49) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184) ~[mybatis-3.5.16.jar:3.5.16]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:333) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at jdk.proxy2/jdk.proxy2.$Proxy66.insert(Unknown Source) ~[na:na]
    at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:224) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:59) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at jdk.proxy2/jdk.proxy2.$Proxy67.insert(Unknown Source) ~[na:na]
    at com.baomidou.mybatisplus.extension.repository.IRepository.save(IRepository.java:37) ~[mybatis-plus-extension-3.5.9.jar:3.5.9]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355) ~[spring-aop-6.1.14.jar:6.1.14]
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:716) ~[spring-aop-6.1.14.jar:6.1.14]
    at com.ryan.demo.service.impl.CourseServiceImpl$$SpringCGLIB$$0.save(<generated>) ~[classes/:na]
    at com.ryan.demo.controller.CourseController.writeCourse(CourseController.java:28) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) ~[tomcat-embed-core-10.1.31.jar:6.0]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.31.jar:6.0]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]

2024-11-19T17:45:24.322+08:00  INFO 3751944 --- [nio-8080-exec-7] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2024-11-19T17:45:25.330+08:00 ERROR 3751944 --- [nio-8080-exec-7] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: org.mybatis.spring.MyBatisSystemException: 
### Error querying database.  Cause: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Cannot create property=rules for JavaBean=org.apache.shardingsphere.driver.yaml.YamlJDBCConfiguration@9d8fabc
 in 'reader', line 2, column 1:
    mode:
    ^
Cannot create property=dataSources for JavaBean=org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration@22f8ea27
 in 'reader', line 30, column 3:
    - !READWRITE_SPLITTING
      ^
Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
 in 'reader', line 32, column 5:
        readwrite_ds_0:
        ^

 in 'reader', line 30, column 1:
    - !READWRITE_SPLITTING
    ^

### The error may exist in com/ryan/demo/mapper/CourseMapper.java (best guess)
### The error may involve com.ryan.demo.mapper.CourseMapper.selectList
### The error occurred while executing a query
### Cause: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Cannot create property=rules for JavaBean=org.apache.shardingsphere.driver.yaml.YamlJDBCConfiguration@9d8fabc
 in 'reader', line 2, column 1:
    mode:
    ^
Cannot create property=dataSources for JavaBean=org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration@22f8ea27
 in 'reader', line 30, column 3:
    - !READWRITE_SPLITTING
      ^
Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
 in 'reader', line 32, column 5:
        readwrite_ds_0:
        ^

 in 'reader', line 30, column 1:
    - !READWRITE_SPLITTING
    ^
] with root cause

org.yaml.snakeyaml.error.YAMLException: Unable to find property 'dataSources' on class: org.apache.shardingsphere.readwritesplitting.yaml.config.YamlReadwriteSplittingRuleConfiguration
    at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:155) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.introspector.PropertyUtils.getProperty(PropertyUtils.java:145) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.TypeDescription.discoverProperty(TypeDescription.java:166) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.TypeDescription.getProperty(TypeDescription.java:177) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:224) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:169) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:320) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructSequenceStep2(BaseConstructor.java:464) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructSequence(BaseConstructor.java:430) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructSequence.construct(Constructor.java:522) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.newInstance(Constructor.java:295) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:260) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:169) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:320) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:264) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:247) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:201) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:185) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:493) ~[snakeyaml-2.2.jar:na]
    at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:486) ~[snakeyaml-2.2.jar:na]
    at org.apache.shardingsphere.infra.util.yaml.YamlEngine.unmarshal(YamlEngine.java:73) ~[shardingsphere-infra-util-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.api.yaml.YamlShardingSphereDataSourceFactory.createDataSource(YamlShardingSphereDataSourceFactory.java:70) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.createDataSource(DriverDataSourceCache.java:57) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.lambda$get$0(DriverDataSourceCache.java:50) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[na:na]
    at org.apache.shardingsphere.driver.jdbc.core.driver.DriverDataSourceCache.get(DriverDataSourceCache.java:50) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at org.apache.shardingsphere.driver.ShardingSphereDriver.connect(ShardingSphereDriver.java:57) ~[shardingsphere-jdbc-5.5.1.jar:5.5.1]
    at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:120) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:550) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:98) ~[HikariCP-5.1.0.jar:na]
    at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111) ~[HikariCP-5.1.0.jar:na]
    at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ~[spring-jdbc-6.1.14.jar:6.1.14]
    at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:77) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:64) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:348) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:89) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:64) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:336) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:158) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:110) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:90) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ~[mybatis-3.5.16.jar:3.5.16]
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142) ~[mybatis-3.5.16.jar:3.5.16]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:333) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at jdk.proxy2/jdk.proxy2.$Proxy66.selectList(Unknown Source) ~[na:na]
    at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:194) ~[mybatis-spring-3.0.4.jar:3.0.4]
    at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForMany(MybatisMapperMethod.java:164) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:77) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) ~[mybatis-plus-core-3.5.9.jar:3.5.9]
    at jdk.proxy2/jdk.proxy2.$Proxy67.selectList(Unknown Source) ~[na:na]
    at com.baomidou.mybatisplus.extension.repository.IRepository.list(IRepository.java:300) ~[mybatis-plus-extension-3.5.9.jar:3.5.9]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355) ~[spring-aop-6.1.14.jar:6.1.14]
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:716) ~[spring-aop-6.1.14.jar:6.1.14]
    at com.ryan.demo.service.impl.CourseServiceImpl$$SpringCGLIB$$0.list(<generated>) ~[classes/:na]
    at com.ryan.demo.controller.CourseController.readCourse(CourseController.java:35) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) ~[tomcat-embed-core-10.1.31.jar:6.0]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.14.jar:6.1.14]
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.31.jar:6.0]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.14.jar:6.1.14]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
    at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]
dyrnq commented 1 week ago

Fixed by https://github.com/dyrnq/sharding-demo/commit/b6edfecdcd1e0a1f845256da436c612ed04b212d