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Non-invasive replacement of mysql to postgresql , jdbc javaagent

Dockerfile 0.14% Java 99.86%

javaagent mysql nacos postrgesql

mysql2postgresql-jdbc-agent's Introduction

mysql2postgresql-jdbc-agent

使用java agent无侵入的方式使用postgresql替换mysql. 参考 https://github.com/wuwen5/ojdbc-mysql2oracle 移植了postgresql版本
nacos基于2.1.0,2.1.2 测试
xxljob基于2.3.0 测试

使用环境变量`JAVA_TOOL_OPTIONS`注入`javaagent`

export JAVA_TOOL_OPTIONS=-javaagent:path/to/mysql2postgresql-jdbc-agent-1.0.0.jar

k8s环境下注入开启agent

将编译的agent进行封装到docker基础镜像中

docker build -t mysql2postgresql-jdbc-agent:1.0.0 .

使用initContainers挂载agent镜像
增加agent环境变量

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: nacos
  namespace: default
spec:
  serviceName: nacos-hs
  replicas: 2
  template:
    metadata:
      labels:
        app: nacos
    spec:
      initContainers:
        - name: mysql2postgresql-jdbc-agent
          image: xxxx:81/mysql2postgresql-jdbc-agent/mysql2postgresql-jdbc-agent:1.0.0
          command: [ "/bin/sh" ]
          args: [ "-c", "cp -R /tmp/mysql2postgresql-jdbc-agent-1.0.0.jar /agent/" ]
          volumeMounts:
            - mountPath: /agent
              name: mysql2postgresql-jdbc-agent-volume
      containers:
        - name: nacos
          image: nacos/nacos-server:v2.1.0
          resources:
            requests:
              memory: "1Gi"
              cpu: "500m"
            limits:
              memory: "1Gi"
              cpu: "512m"
          ports:
            - containerPort: 8848
              name: client
            - containerPort: 9848
              name: client-rpc
            - containerPort: 9849
              name: raft-rpc
            - containerPort: 7848
              name: old-raft-rpc
          env:
            - name: JAVA_TOOL_OPTIONS
              value: "-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar"
            - name: MYSQL_SERVICE_HOST
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.db.host
            - name: MYSQL_SERVICE_DB_NAME
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.db.name
            - name: MYSQL_SERVICE_PORT
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.port
            - name: MYSQL_SERVICE_USER
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.user
            - name: MYSQL_SERVICE_PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.password
            - name: MYSQL_SERVICE_DB_PARAM
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.db.param
            - name: SPRING_DATASOURCE_PLATFORM
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.db.type
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: metadata.namespace
            - name: SERVICE_NAME
              value: "nacos-hs"
            - name: FUNCTION_MODE
              value: "config"
            - name: DOMAIN_NAME
              value: "cluster.local"
            - name: NACOS_APPLICATION_PORT
              value: "8848"
            - name: NACOS_SERVER_PORT
              value: "8848"
            - name: NACOS_REPLICAS
              value: "3"
            - name: MODE
              value: "cluster"
            - name: PREFER_HOST_MODE
              value: "hostname"
          volumeMounts:
            - name: mysql2postgresql-jdbc-agent-volume
              mountPath: /agent
      volumes:
        - name: mysql2postgresql-jdbc-agent-volume
          emptyDir: { }
  selector:
    matchLabels:
      app: nacos

mysql2postgresql-jdbc-agent's People

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mysql2postgresql-jdbc-agent's Issues

na datasource set

docker run -d \
-v "/home/nacos/agent:/agent" \
-e DB_URL_0='jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public}' \
-e MODE=standalone \
-e JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public}' \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=postgres  \
-e MYSQL_SERVICE_PORT=5432   \
-e MYSQL_SERVICE_USER=postgres   \
-e MYSQL_SERVICE_PASSWORD=123456 \
-e MYSQL_SERVICE_DB_NAME=nacos \
-p 8848:8848 \
--restart=always \
--name nacos \
nacos/nacos-server:v2.1.0

报错日志

` + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar ' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=/home/nacos/init.d/,file:/home/nacos/conf/' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=/home/nacos/init.d/,file:/home/nacos/conf/ --spring.config.name=application,custom' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=/home/nacos/init.d/,file:/home/nacos/conf/ --spring.config.name=application,custom --logging.config=/home/nacos/conf/nacos-logback.xml' + JAVA_OPT='-javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar -Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public} -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=/home/nacos/init.d/,file:/home/nacos/conf/ --spring.config.name=application,custom --logging.config=/home/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288' + echo 'Nacos is starting, you can docker logs your container' Nacos is starting, you can docker logs your container + exec /usr/lib/jvm/java-1.8.0-openjdk/bin/java -javaagent:/agent/mysql2postgresql-jdbc-agent-1.0.0.jar '-Ddb.url.0=jdbc:postgresql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:5432}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:currentSchema=public}' -Xms1g -Xmx1g -Xmn512m -Dnacos.standalone=true -Dnacos.member.list= -Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext:/home/nacos/plugins/health:/home/nacos/plugins/cmdb:/home/nacos/plugins/mysql -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=/home/nacos/init.d/,file:/home/nacos/conf/ --spring.config.name=application,custom --logging.config=/home/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288

     ,--.
   ,--.'|

,--,: : | Nacos 2.1.0
,--.'| ' : ,---. Running in stand alone mode, All function modules
| : : | | ' ,'\ .--.--. Port: 8848
: | \ | : ,--.--. ,---. / / | / / ' Pid: 1
| : ' '; | / \ / . ; ,. :| : /./ Console: http://172.17.0.6:8848/nacos/index.html ' ' ;. ;.--. .-. | / / '' | |: :| : ;_ | | | \ | \__\/: . .. ' / ' | .; : \ \ . https://nacos.io
' : | ; .' ," .--.; |' ; :__| : | ----. \ | | '--' / / ,. |' | '.'|\ \ / / /--' / ' : | ; : .' \ : : ----' '--'. /
; |.' | , .-./\ \ / --'---' '---' -----' ----'

2022-09-02 15:36:00,288 INFO Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler@2555fff0' of type [org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2022-09-02 15:36:00,295 INFO Bean 'methodSecurityMetadataSource' of type [org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2022-09-02 15:36:00,687 INFO Tomcat initialized with port(s): 8848 (http)

2022-09-02 15:36:01,084 INFO Root WebApplicationContext: initialization completed in 4826 ms

2022-09-02 15:36:04,437 WARN Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'memoryMonitor' defined in URL [jar:file:/home/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-config-2.1.0.jar!/com/alibaba/nacos/config/server/monitor/MemoryMonitor.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'asyncNotifyService': Unsatisfied dependency expressed through field 'dumpService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
No DataSource set

2022-09-02 15:36:04,476 INFO Nacos Log files: /home/nacos/logs

2022-09-02 15:36:04,477 INFO Nacos Log files: /home/nacos/conf

2022-09-02 15:36:04,477 INFO Nacos Log files: /home/nacos/data

2022-09-02 15:36:04,477 ERROR Startup errors :

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'memoryMonitor' defined in URL [jar:file:/home/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-config-2.1.0.jar!/com/alibaba/nacos/config/server/monitor/MemoryMonitor.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'asyncNotifyService': Unsatisfied dependency expressed through field 'dumpService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
No DataSource set
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:769)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:218)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1185)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:554)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:514)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:319)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:866)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:312)
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: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'asyncNotifyService': Unsatisfied dependency expressed through field 'dumpService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
No DataSource set
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:598)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:376)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1402)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:591)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:514)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:319)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1196)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:857)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:760)
... 27 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
No DataSource set
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:139)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:413)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1761)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:514)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:319)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1196)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:595)
... 41 common frames omitted
Caused by: com.alibaba.nacos.api.exception.NacosException: Nacos Server did not start because dumpservice bean construction failure :
No DataSource set
at com.alibaba.nacos.config.server.service.dump.DumpService.dumpOperate(DumpService.java:225)
at com.alibaba.nacos.config.server.service.dump.ExternalDumpService.init(ExternalDumpService.java:52)
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.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:363)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:307)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:136)
... 53 common frames omitted
Caused by: java.lang.IllegalStateException: No DataSource set
at org.springframework.util.Assert.state(Assert.java:73)
at org.springframework.jdbc.support.JdbcAccessor.obtainDataSource(JdbcAccessor.java:77)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:371)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:452)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:462)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:473)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:480)
at com.alibaba.nacos.config.server.service.repository.extrnal.ExternalStoragePersistServiceImpl.findConfigMaxId(ExternalStoragePersistServiceImpl.java:674)
at com.alibaba.nacos.config.server.service.dump.processor.DumpAllProcessor.process(DumpAllProcessor.java:51)
at com.alibaba.nacos.config.server.service.dump.DumpService.dumpConfigInfo(DumpService.java:282)
at com.alibaba.nacos.config.server.service.dump.DumpService.dumpOperate(DumpService.java:195)
... 61 common frames omitted
2022-09-02 15:36:05,982 WARN [WatchFileCenter] start close

2022-09-02 15:36:05,983 WARN [WatchFileCenter] start to shutdown this watcher which is watch : /home/nacos/data/tps

2022-09-02 15:36:05,983 WARN [WatchFileCenter] start to shutdown this watcher which is watch : /home/nacos/conf

2022-09-02 15:36:05,983 WARN [WatchFileCenter] start to shutdown this watcher which is watch : /home/nacos/data/loader

2022-09-02 15:36:05,983 WARN [WatchFileCenter] already closed

2022-09-02 15:36:05,983 WARN [NotifyCenter] Start destroying Publisher

2022-09-02 15:36:05,983 WARN [NotifyCenter] Destruction of the end

2022-09-02 15:36:05,984 ERROR Nacos failed to start, please see /home/nacos/logs/nacos.log for more details.

2022-09-02 15:36:05,996 INFO

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.

2022-09-02 15:36:05,998 ERROR Application run failed

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