Category Archives: How to Fix

ERROR $124; Failed to start Apache ActiveMQ (localhost, ID:ZJZL-201910RQ-545-15845236845-0:1) jvm 

wrapper  | --> Wrapper Started as Console
wrapper  | Launching a JVM...
jvm 1    | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
jvm 1    |   Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.
jvm 1    |
jvm 1    | Java Runtime: Oracle Corporation 1.8.0_31 F:\java\jdk
jvm 1    |   Heap sizes: current=249344k  free=233736k  max=932352k
jvm 1    |     JVM args: -Dactivemq.home=../.. -Dactivemq.base=../.. -Djavax.net.ssl.keyStorePassword=password -Djavax.net.ssl.trustStorePassword=password -Djavax.net.ssl.keyStore=../../conf/broker.ks -Djavax.net.ssl.trustStore=../../conf/broker.ts -Dcom.sun.management.jmxremote -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Djava.util.logging.config.file=logging.properties -Dactivemq.conf=../../conf -Dactivemq.data=../../data -Djava.security.auth.login.config=../../conf/login.config -Xmx1024m -Djava.library.path=../../bin/win64 -Dwrapper.key=XlT0k5tnWr4bRfdb -Dwrapper.port=32000 -Dwrapper.jvm.port.min=31000 -Dwrapper.jvm.port.max=31999 -Dwrapper.pid=7552 -Dwrapper.version=3.2.3 -Dwrapper.native_library=wrapper -Dwrapper.cpu.timeout=10 -Dwrapper.jvmid=1
jvm 1    | Extensions classpath:
jvm 1    |   [..\..\lib,..\..\lib\camel,..\..\lib\optional,..\..\lib\web,..\..\lib\extra]
jvm 1    | ACTIVEMQ_HOME: ..\..
jvm 1    | ACTIVEMQ_BASE: ..\..
jvm 1    | ACTIVEMQ_CONF: ..\..\conf
jvm 1    | ACTIVEMQ_DATA: ..\..\data
jvm 1    | Loading message broker from: xbean:activemq.xml
jvm 1    |  INFO | Refreshing org.apache.activemq.xbean.XBeanBrokerFactory$1@4c378201: startup date [Wed Mar 18 23:17:14 CST 2020]; root of context hierarchy
jvm 1    |  INFO | Using Persistence Adapter: KahaDBPersistenceAdapter[F:\SoftWare\apache-activemq-5.15.0\apache-activemq-5.15.0\bin\win64\..\..\data\kahadb]
jvm 1    |  INFO | KahaDB is version 6
jvm 1    |  INFO | Recovering from the journal @4:31076120
jvm 1    |  INFO | Recovery replayed 2 operations from the journal in 0.02 seconds.
jvm 1    |  INFO | PListStore:[F:\SoftWare\apache-activemq-5.15.0\apache-activemq-5.15.0\bin\win64\..\..\data\localhost\tmp_storage] started
jvm 1    |  INFO | Apache ActiveMQ 5.15.0 (localhost, ID:ZJZL-20191011RQ-51689-1584544636686-0:1) is starting
jvm 1    |  INFO | Listening for connections at: tcp://ZJZL-20191011RQ:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600
jvm 1    |  INFO | Connector openwire started
jvm 1    | ERROR | Failed to start Apache ActiveMQ (localhost, ID:ZJZL-20191011RQ-51689-1584544636686-0:1)
jvm 1    | java.io.IOException: Transport Connector could not be registered in JMX: java.io.IOException: Failed to bind to server socket: amqp://0.0.0.0:5672?maximumConnections=1000&wireFormat.maxFrameSize=104857600 due to: java.net.BindException: Address already in use: JVM_Bind
jvm 1    |      at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:28)[activemq-client-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.registerConnectorMBean(BrokerService.java:2262)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.startTransportConnector(BrokerService.java:2742)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.startAllConnectors(BrokerService.java:2638)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.doStartBroker(BrokerService.java:771)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.startBroker(BrokerService.java:733)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.start(BrokerService.java:636)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:73)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_31]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1758)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1695)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)[xbean-spring-4.2.jar:4.2]
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)[xbean-spring-4.2.jar:4.2]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory$1.<init>(XBeanBrokerFactory.java:104)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:104)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:67)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:87)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:154)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:104)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_31]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at org.apache.activemq.console.Main.runTaskClass(Main.java:262)[activemq.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.Main.main(Main.java:115)[activemq.jar:5.15.0]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_31]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)[wrapper.jar:3.2.3]
jvm 1    |      at java.lang.Thread.run(Unknown Source)[:1.8.0_31]
jvm 1    |  INFO | Apache ActiveMQ 5.15.0 (localhost, ID:ZJZL-20191011RQ-51689-1584544636686-0:1) is shutting down
jvm 1    |  INFO | Connector openwire stopped
jvm 1    |  INFO | Connector amqp stopped
jvm 1    |  INFO | Connector stomp stopped
jvm 1    |  INFO | Connector mqtt stopped
jvm 1    |  INFO | Connector ws stopped
jvm 1    |  INFO | PListStore:[F:\SoftWare\apache-activemq-5.15.0\apache-activemq-5.15.0\bin\win64\..\..\data\localhost\tmp_storage] stopped
jvm 1    |  INFO | Stopping async queue tasks
jvm 1    |  INFO | Stopping async topic tasks
jvm 1    |  INFO | Stopped KahaDB
jvm 1    |  INFO | Apache ActiveMQ 5.15.0 (localhost, ID:ZJZL-20191011RQ-51689-1584544636686-0:1) uptime 1.610 seconds
jvm 1    |  INFO | Apache ActiveMQ 5.15.0 (localhost, ID:ZJZL-20191011RQ-51689-1584544636686-0:1) is shutdown
jvm 1    |  INFO | Closing org.apache.activemq.xbean.XBeanBrokerFactory$1@4c378201: startup date [Wed Mar 18 23:17:14 CST 2020]; root of context hierarchy
jvm 1    |  WARN | Exception thrown from LifecycleProcessor on context close
jvm 1    | java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.apache.activemq.xbean.XBeanBrokerFactory$1@4c378201: startup date [Wed Mar 18 23:17:14 CST 2020]; root of context hierarchy
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:427)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:999)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:958)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.apache.activemq.hooks.SpringContextHook.run(SpringContextHook.java:30)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:903)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerService.stop(XBeanBrokerService.java:122)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerService.start(BrokerService.java:642)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:73)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_31]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1758)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1695)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE]
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)[xbean-spring-4.2.jar:4.2]
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)[xbean-spring-4.2.jar:4.2]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory$1.<init>(XBeanBrokerFactory.java:104)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:104)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:67)[activemq-spring-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)[activemq-broker-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:87)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:154)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:104)[activemq-console-5.15.0.jar:5.15.0]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_31]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at org.apache.activemq.console.Main.runTaskClass(Main.java:262)[activemq.jar:5.15.0]
jvm 1    |      at org.apache.activemq.console.Main.main(Main.java:115)[activemq.jar:5.15.0]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_31]
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)[:1.8.0_31]
jvm 1    |      at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)[wrapper.jar:3.2.3]
jvm 1    |      at java.lang.Thread.run(Unknown Source)[:1.8.0_31]
jvm 1    |  WARN | Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.activemq.xbean.XBeanBrokerService#0' defined in class path resource [activemq.xml]: Invocation of init method failed; nested exception is java.io.IOException: Transport Connector could not be registered in JMX: java.io.IOException: Failed to bind to server socket: amqp://0.0.0.0:5672?maximumConnections=1000&wireFormat.maxFrameSize=104857600 due to: java.net.BindException: Address already in use: JVM_Bind
jvm 1    | ERROR: java.lang.RuntimeException: Failed to execute start task. Reason: java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
jvm 1    | java.lang.RuntimeException: Failed to execute start task. Reason: java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
jvm 1    |      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:91)
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:154)
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:104)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)
jvm 1    |      at org.apache.activemq.console.Main.runTaskClass(Main.java:262)
jvm 1    |      at org.apache.activemq.console.Main.main(Main.java:115)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)
jvm 1    |      at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)
jvm 1    |      at java.lang.Thread.run(Unknown Source)
jvm 1    | Caused by: java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
jvm 1    |      at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:170)
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1030)
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:556)
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory$1.<init>(XBeanBrokerFactory.java:104)
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:104)
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:67)
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)
jvm 1    |      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:87)
jvm 1    |      ... 16 more
jvm 1    | ERROR: java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
jvm 1    | java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
jvm 1    |      at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:170)
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1030)
jvm 1    |      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:556)
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)
jvm 1    |      at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory$1.<init>(XBeanBrokerFactory.java:104)
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:104)
jvm 1    |      at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:67)
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)
jvm 1    |      at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)
jvm 1    |      at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:87)
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:154)
jvm 1    |      at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:63)
jvm 1    |      at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:104)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)
jvm 1    |      at org.apache.activemq.console.Main.runTaskClass(Main.java:262)
jvm 1    |      at org.apache.activemq.console.Main.main(Main.java:115)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
jvm 1    |      at java.lang.reflect.Method.invoke(Unknown Source)
jvm 1    |      at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)
jvm 1    |      at java.lang.Thread.run(Unknown Source)
wrapper  | <-- Wrapper Stopped
请按任意键继续. . .

the above reason is because the port number is occupied to modify 

 <transportConnectors>
            <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->
            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
            <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
        </transportConnectors>

change the port number of amqp to 5673 without conflict

failed to open usb interface: 0, error: RS2_USB_STATUS_ACCESS

check the directory /etc/udev/rules.d/ for 99-realsense-libusb.rules

generate file 99-realsenses-libusb. rules, copy the content as follows, then move the file to /etc/udev/rules.d/ 

##Version=1.1##
# Device rules for Intel RealSense devices (R200, F200, SR300 LR200, ZR300, D400, L500, T200)
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0a80", MODE:="0666", GROUP:="plugdev", RUN+="/usr/local/bin/usb-R200-in_udev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0a66", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0aa5", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0abf", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0acb", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad0", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="04b4", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad1", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad2", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad3", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad4", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad5", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad6", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0af2", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0af6", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0afe", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0aff", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b00", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b01", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b03", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b07", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b0c", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b0d", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b3a", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b3d", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b48", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b49", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b4b", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b4d", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b52", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b5b", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b5c", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b64", MODE:="0666", GROUP:="plugdev"

# Intel RealSense recovery devices (DFU)
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ab3", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0adb", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0adc", MODE:="0666", GROUP:="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b55", MODE:="0666", GROUP:="plugdev"

# Intel RealSense devices (Movidius, T265)
SUBSYSTEMS=="usb", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="8087", ATTRS{idProduct}=="0af3", MODE="0666", GROUP="plugdev"
SUBSYSTEMS=="usb", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="8087", ATTRS{idProduct}=="0b37", MODE="0666", GROUP="plugdev"
SUBSYSTEMS=="usb", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="03e7", ATTRS{idProduct}=="2150", MODE="0666", GROUP="plugdev"

KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad5", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor_custom", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0ad5", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0af2", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0af2", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0afe", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor_custom", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0afe", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0aff", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor_custom", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0aff", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b00", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor_custom", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b00", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b01", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor_custom", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b01", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b3a", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b3a", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b3d", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b3d", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b4b", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b4b", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b4d", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b4d", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b5b", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b5b", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b5c", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b5c", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"
KERNEL=="iio*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b64", MODE:="0777", GROUP:="plugdev", RUN+="/bin/sh -c 'chmod -R 0777 /sys/%p'"
DRIVER=="hid_sensor*", ATTRS{idVendor}=="8086", ATTRS{idProduct}=="0b64", RUN+="/bin/sh -c ' chmod -R 0777 /sys/%p && chmod 0777 /dev/%k'"

Failed to instantiate org.mybatis.spring.SqlSessionTemplate Constructor threw exception 

2020-05-26 17:17:44.455 ERROR 752 --- [main] o.s.b.SpringApplication                  815 : Application startup failed org.springframework.beans.factory.Bean
CreationException: Error creating bean with name 'xxxMapperScannerConfigurer': Cannot create inner bean 'SqlSessionTemplate' of type [org.mybati
s.spring.SqlSessionTemplate] while setting bean property 'sqlSessionTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: E
rror creating bean with name 'SqlSessionTemplate#1': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanIns
tantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionTemplate]: Constructor threw exception; nested exception is java.lang.NullPointerException
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:313)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1531)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1276)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:115)
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:686)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:524)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737)
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151)
        at com.xxx.xxx.recall.rpc.Main.main(Main.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:48)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
        at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SqlSessionTemplate#1': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionTemplate]: Constructor threw exception; nested exception is java.lang.NullPointerException
...skipping...
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151)
        at com.xxx.xxx.recall.rpc.Main.main(Main.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:48)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
        at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SqlSessionTemplate#1': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionTemplate]: Constructor threw exception; nested exception is java.lang.NullPointerException
        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:279)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1193)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1095)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:299)
        ... 26 more
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionTemplate]: Constructor threw exception; nested exception is java.lang.NullPointerException
        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:154)
        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:122)
        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:271)
        ... 31 more
Caused by: java.lang.NullPointerException
        at org.mybatis.spring.SqlSessionTemplate.<init>(SqlSessionTemplate.java:94)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)
        ... 33 more

reason:

database JDBC link failed, check whether the user name and password are correct, I here because the password copy was wrong, resulting in.

Failed to start component [standardengine [Catalina]. Standardhost [localhost]. Standardcontext 

严重: A child container failed during start

> 这里是引用

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/manage]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1243)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1707)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1697)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/manage]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	... 6 more
Caused by: java.lang.IllegalArgumentException: The servlets named [AjaxTypeAdd] and [com.news.controller.AjaxTypeAdd] are both mapped to the url-pattern [/AjaxTypeAdd] which is not permitted
	at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:306)
	at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2463)
	at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2137)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2126)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2094)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1377)
	at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1278)
	at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5590)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 6 more

二月 18, 2020 10:07:44 上午 org.apache.catalina.core.ContainerBase startInternal
严重: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1243)
	at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.core.StandardService.startInternal(StandardService.java:444)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:758)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:711)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:428)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1707)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1697)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1254)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 6 more
Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/manage]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1243)
	... 8 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/manage]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	... 6 more
Caused by: java.lang.IllegalArgumentException: The servlets named [AjaxTypeAdd] and [com.news.controller.AjaxTypeAdd] are both mapped to the url-pattern [/AjaxTypeAdd] which is not permitted
	at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:306)
	at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2463)
	at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2137)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2126)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2094)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1377)
	at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1278)
	at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5590)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 6 more

二月 18, 2020 10:07:44 上午 org.apache.catalina.startup.Catalina start
严重: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:711)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:428)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:758)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 7 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.StandardService.startInternal(StandardService.java:444)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 9 more
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1254)
	at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 11 more
Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1243)
	... 13 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1707)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1697)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1254)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 6 more
Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/manage]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1243)
	... 8 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/manage]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	... 6 more
Caused by: java.lang.IllegalArgumentException: The servlets named [AjaxTypeAdd] and [com.news.controller.AjaxTypeAdd] are both mapped to the url-pattern [/AjaxTypeAdd] which is not permitted
	at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:306)
	at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2463)
	at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2137)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2126)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2094)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2086)
	at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1377)
	at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1278)
	at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5590)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 6 more

start tomcat when occasionally have this kind of problem, then I found The reference on The servlet, and XML is not compatible with lead to
` The servlets named [AjaxTypeAdd] and [com. News. Controller. AjaxTypeAdd] are both mapped to The url – The pattern [/ AjaxTypeAdd] which is not permitted!



remove the referenced files in the servlet * @webservlet (“/ your project name “)* just do it

Solution encountered when updating pod (error: failed to build gem native extension.)

a normal update pod command 

sudo gem install -n /usr/local/bin cocoapods

under normal circumstances, execute the above command can directly upgrade success, upgrade success everything is fine,

conversely will encounter the following upgrade failure! 

➜  Ruby: sudo gem install -n /usr/local/bin cocoapods
Building native extensions. This could take a while...
ERROR:  Error installing cocoapods:
	ERROR: Failed to build gem native extension.

    current directory: /Library/Ruby/Gems/2.3.0/gems/ffi-1.12.2/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby -r ./siteconf20200313-24412-3logr3.rb extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /Library/Ruby/Gems/2.3.0/gems/ffi-1.12.2 for inspection.
Results logged to /Library/Ruby/Gems/2.3.0/extensions/universal-darwin-18/2.3.0/ffi-1.12.2/gem_make.out

this upgrade problem has been bothering for many days. Maybe there is a compatibility problem between the ruby version and the latest pod version, so ruby must be upgraded before pod can be successfully upgraded. See below :

method is found on stackoverflow, but of course there are some other exception problems to be solved during installation (by default you have xcode-select installed)

1. Install RVM 

curl -L https://get.rvm.io | bash -s stable

if the installation is successful and the following prompts appear, you can proceed directly to step 2 

Upgrade of RVM in /Users/mengshun/.rvm/ is complete.

Thanks for installing RVM 🙏
Please consider donating to our open collective to help us maintain RVM.

👉  Donate: https://opencollective.com/rvm/donate

if it fails, appeared at the bottom of the error (error content curl: (7) Failed to connect to port 443 raw.githubusercontent.com: Operation timed out) 

➜  Ruby: curl -L https://get.rvm.io | bash -s stable
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   194  100   194    0     0    166      0  0:00:01  0:00:01 --:--:--   166
curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused

executes the following instruction 

sudo gem install redis

then proceed with the RVM installation command (curl -L https://get.rvm.io | basket-s stable)

if error 443 is still reported, wait for a while, retries are always successful (I tried 3 times myself)

2. Install ruby 2.6

➜  Ruby: rvm install ruby-2.6
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.14/x86_64/ruby-2.6.3.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Homebrew libs 'coreutils libyaml [email protected] readline' require update - skipping.
Skipping update of certificates bundle '/usr/local/etc/[email protected]/cert.pem', to force update run:
    rvm osx-ssl-certs update /usr/local/etc/[email protected]/cert.pem

Requirements installation successful.
Installing Ruby from source to: /Users/mengshun/.rvm/rubies/ruby-2.6.3, this may take a while depending on your cpu(s)...
ruby-2.6.3 - #downloading ruby-2.6.3, this may take a while depending on your connection...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 13.8M  100 13.8M    0     0   9172      0  0:26:21  0:26:21 --:--:-- 11855
ruby-2.6.3 - #extracting ruby-2.6.3 to /Users/mengshun/.rvm/src/ruby-2.6.3 - please wait
ruby-2.6.3 - #configuring - please wait
ruby-2.6.3 - #post-configuration - please wait
ruby-2.6.3 - #compiling - please wait
ruby-2.6.3 - #installing - please wait
ruby-2.6.3 - #making binaries executable - please wait
ruby-2.6.3 - #downloading rubygems-3.0.8
ruby-2.6.3 - #extracting rubygems-3.0.8 - please wait
ruby-2.6.3 - #removing old rubygems - please wait
ruby-2.6.3 - #installing rubygems-3.0.8 - please wait
ruby-2.6.3 - #gemset created /Users/mengshun/.rvm/gems/ruby-2.6.3@global
ruby-2.6.3 - #importing gemset /Users/mengshun/.rvm/gemsets/global.gems - please wait
ruby-2.6.3 - #generating global wrappers - please wait
ruby-2.6.3 - #gemset created /Users/mengshun/.rvm/gems/ruby-2.6.3
ruby-2.6.3 - #importing gemsetfile /Users/mengshun/.rvm/gemsets/default.gems evaluated to empty gem list
ruby-2.6.3 - #generating default wrappers - please wait
ruby-2.6.3 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
Install of ruby-2.6.3 - #complete 
Ruby was built without documentation, to build it run: rvm docs generate-ri


➜  Ruby: ruby -v
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin18]


➜  Ruby: rvm use ruby-2.6.3
Using /Users/mengshun/.rvm/gems/ruby-2.6.3


➜  Ruby: rvm --default use 2.6.3
Using /Users/mengshun/.rvm/gems/ruby-2.6.3

3. Then execute the pod installation command

directly

➜  Ruby: sudo gem install -n /usr/local/bin cocoapods
Password:
Fetching concurrent-ruby-1.1.6.gem
Fetching thread_safe-0.3.6.gem
Fetching activesupport-4.2.11.1.gem
Fetching nap-1.1.0.gem
Fetching tzinfo-1.2.6.gem
Fetching i18n-0.9.5.gem
Fetching fuzzy_match-2.0.4.gem
Fetching httpclient-2.8.3.gem
Fetching ffi-1.12.2.gem
Fetching algoliasearch-1.27.1.gem
Fetching ethon-0.12.0.gem
Fetching typhoeus-1.3.1.gem
Fetching netrc-0.11.0.gem
Fetching cocoapods-core-1.9.1.gem
Fetching claide-1.0.3.gem
Fetching cocoapods-deintegrate-1.0.4.gem
Fetching cocoapods-downloader-1.3.0.gem
Fetching cocoapods-plugins-1.0.0.gem
Fetching cocoapods-search-1.0.0.gem
Fetching cocoapods-stats-1.1.0.gem
Fetching cocoapods-trunk-1.4.1.gem
Fetching cocoapods-try-1.1.0.gem
Fetching molinillo-0.6.6.gem
Fetching atomos-0.1.3.gem
Fetching CFPropertyList-3.0.2.gem
Fetching escape-0.0.4.gem
Fetching gh_inspector-1.1.3.gem
Fetching colored2-3.1.2.gem
Fetching cocoapods-1.9.1.gem
Fetching nanaimo-0.2.6.gem
Fetching xcodeproj-1.15.0.gem
Fetching fourflusher-2.3.1.gem
Fetching ruby-macho-1.4.0.gem
Successfully installed thread_safe-0.3.6
Successfully installed tzinfo-1.2.6
Successfully installed concurrent-ruby-1.1.6
Successfully installed i18n-0.9.5
Successfully installed activesupport-4.2.11.1
Successfully installed nap-1.1.0
Successfully installed fuzzy_match-2.0.4
Successfully installed httpclient-2.8.3
Successfully installed algoliasearch-1.27.1
Building native extensions. This could take a while...
Successfully installed ffi-1.12.2
Successfully installed ethon-0.12.0
Successfully installed typhoeus-1.3.1
Successfully installed netrc-0.11.0
Successfully installed cocoapods-core-1.9.1
Successfully installed claide-1.0.3
Successfully installed cocoapods-deintegrate-1.0.4
Successfully installed cocoapods-downloader-1.3.0
Successfully installed cocoapods-plugins-1.0.0
Successfully installed cocoapods-search-1.0.0
Successfully installed cocoapods-stats-1.1.0
Successfully installed cocoapods-trunk-1.4.1
Successfully installed cocoapods-try-1.1.0
Successfully installed molinillo-0.6.6
Successfully installed atomos-0.1.3
Successfully installed CFPropertyList-3.0.2
Successfully installed colored2-3.1.2
Successfully installed nanaimo-0.2.6
Successfully installed xcodeproj-1.15.0
Successfully installed escape-0.0.4
Successfully installed fourflusher-2.3.1
Successfully installed gh_inspector-1.1.3
Successfully installed ruby-macho-1.4.0
Successfully installed cocoapods-1.9.1
Parsing documentation for thread_safe-0.3.6
Installing ri documentation for thread_safe-0.3.6
Parsing documentation for tzinfo-1.2.6
Installing ri documentation for tzinfo-1.2.6
Parsing documentation for concurrent-ruby-1.1.6
Installing ri documentation for concurrent-ruby-1.1.6
Parsing documentation for i18n-0.9.5
Installing ri documentation for i18n-0.9.5
Parsing documentation for activesupport-4.2.11.1
Installing ri documentation for activesupport-4.2.11.1
Parsing documentation for nap-1.1.0
Installing ri documentation for nap-1.1.0
Parsing documentation for fuzzy_match-2.0.4
Installing ri documentation for fuzzy_match-2.0.4
Parsing documentation for httpclient-2.8.3
Installing ri documentation for httpclient-2.8.3
Parsing documentation for algoliasearch-1.27.1
Installing ri documentation for algoliasearch-1.27.1
Parsing documentation for ffi-1.12.2
Installing ri documentation for ffi-1.12.2
Parsing documentation for ethon-0.12.0
Installing ri documentation for ethon-0.12.0
Parsing documentation for typhoeus-1.3.1
Installing ri documentation for typhoeus-1.3.1
Parsing documentation for netrc-0.11.0
Installing ri documentation for netrc-0.11.0
Parsing documentation for cocoapods-core-1.9.1
Installing ri documentation for cocoapods-core-1.9.1
Parsing documentation for claide-1.0.3
Installing ri documentation for claide-1.0.3
Parsing documentation for cocoapods-deintegrate-1.0.4
Installing ri documentation for cocoapods-deintegrate-1.0.4
Parsing documentation for cocoapods-downloader-1.3.0
Installing ri documentation for cocoapods-downloader-1.3.0
Parsing documentation for cocoapods-plugins-1.0.0
Installing ri documentation for cocoapods-plugins-1.0.0
Parsing documentation for cocoapods-search-1.0.0
Installing ri documentation for cocoapods-search-1.0.0
Parsing documentation for cocoapods-stats-1.1.0
Installing ri documentation for cocoapods-stats-1.1.0
Parsing documentation for cocoapods-trunk-1.4.1
Installing ri documentation for cocoapods-trunk-1.4.1
Parsing documentation for cocoapods-try-1.1.0
Installing ri documentation for cocoapods-try-1.1.0
Parsing documentation for molinillo-0.6.6
Installing ri documentation for molinillo-0.6.6
Parsing documentation for atomos-0.1.3
Installing ri documentation for atomos-0.1.3
Parsing documentation for CFPropertyList-3.0.2
Installing ri documentation for CFPropertyList-3.0.2
Parsing documentation for colored2-3.1.2
Installing ri documentation for colored2-3.1.2
Parsing documentation for nanaimo-0.2.6
Installing ri documentation for nanaimo-0.2.6
Parsing documentation for xcodeproj-1.15.0
Installing ri documentation for xcodeproj-1.15.0
Parsing documentation for escape-0.0.4
Installing ri documentation for escape-0.0.4
Parsing documentation for fourflusher-2.3.1
Installing ri documentation for fourflusher-2.3.1
Parsing documentation for gh_inspector-1.1.3
Installing ri documentation for gh_inspector-1.1.3
Parsing documentation for ruby-macho-1.4.0
Installing ri documentation for ruby-macho-1.4.0
Parsing documentation for cocoapods-1.9.1
Installing ri documentation for cocoapods-1.9.1
Done installing documentation for thread_safe, tzinfo, concurrent-ruby, i18n, activesupport, nap, fuzzy_match, httpclient, algoliasearch, ffi, ethon, typhoeus, netrc, cocoapods-core, claide, cocoapods-deintegrate, cocoapods-downloader, cocoapods-plugins, cocoapods-search, cocoapods-stats, cocoapods-trunk, cocoapods-try, molinillo, atomos, CFPropertyList, colored2, nanaimo, xcodeproj, escape, fourflusher, gh_inspector, ruby-macho, cocoapods after 145 seconds
33 gems installed


➜  Ruby: pod --version
1.9.1

upgrade successful!

sqoop-import ERROR tool.ImportTool: Import failed: No primary key could be found for table user_info

USES sqoop-import to import data from mysql into HDFS because mysql table has no primary key 

[walker001@walker001 ~]$ sqoop-import \
> --connect 'jdbc:mysql://192.168.220.129:3306/test?characterEncoding=UTF-8' \
> --username root \
> --password zwk95914 \
> --table user_info \
> --columns userId,userName,password,trueName,addedTime \
> --target-dir /sqoop/mysql 
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../zookeeper does not exist! Accumulo imports will fail.
Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
20/04/05 11:16:29 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7
20/04/05 11:16:29 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
20/04/05 11:16:29 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset.
20/04/05 11:16:29 INFO tool.CodeGenTool: Beginning code generation
Sun Apr 05 11:16:30 CST 2020 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
20/04/05 11:16:31 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `user_info` AS t LIMIT 1
20/04/05 11:16:31 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `user_info` AS t LIMIT 1
20/04/05 11:16:31 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /home/walker001/app/hadoop-2.8.2
注: /tmp/sqoop-walker001/compile/e8a05a19dfbef5b687215bb6f631fbd2/user_info.java使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。
20/04/05 11:16:40 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-walker001/compile/e8a05a19dfbef5b687215bb6f631fbd2/user_info.jar
20/04/05 11:16:40 WARN manager.MySQLManager: It looks like you are importing from mysql.
20/04/05 11:16:40 WARN manager.MySQLManager: This transfer can be faster! Use the --direct
20/04/05 11:16:40 WARN manager.MySQLManager: option to exercise a MySQL-specific fast path.
20/04/05 11:16:40 INFO manager.MySQLManager: Setting zero DATETIME behavior to convertToNull (mysql)
20/04/05 11:16:40 ERROR tool.ImportTool: Import failed: No primary key could be found for table user_info. Please specify one with --split-by or perform a sequential import with '-m 1'.

<人力资源>

mysql> alter table user_info add primary key(userId);
Query OK, 0 rows affected (0.04 sec)
Records: 0  Duplicates: 0  Warnings: 0

add primary key 

[walker001@walker001 ~]$ sqoop-import --connect 'jdbc:mysql://192.168.220.129:3306/test?characterEncoding=UTF-8' --username root --password zwk95914 --table user_info --columns userId,userName,password,trueName,addedTime --target-dir /sqoop/mysql
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
Warning: /home/walker001/app/sqoop-1.4.7.bin__hadoop-2.6.0/../zookeeper does not exist! Accumulo imports will fail.
Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
20/04/05 11:19:46 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7
20/04/05 11:19:47 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
20/04/05 11:19:47 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset.
20/04/05 11:19:47 INFO tool.CodeGenTool: Beginning code generation
Sun Apr 05 11:19:47 CST 2020 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
20/04/05 11:19:48 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `user_info` AS t LIMIT 1
20/04/05 11:19:48 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `user_info` AS t LIMIT 1
20/04/05 11:19:48 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /home/walker001/app/hadoop-2.8.2
注: /tmp/sqoop-walker001/compile/72faaf2287c7c39a8586ce10f0e78d74/user_info.java使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。
20/04/05 11:19:52 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-walker001/compile/72faaf2287c7c39a8586ce10f0e78d74/user_info.jar
20/04/05 11:19:52 WARN manager.MySQLManager: It looks like you are importing from mysql.
20/04/05 11:19:52 WARN manager.MySQLManager: This transfer can be faster! Use the --direct
20/04/05 11:19:52 WARN manager.MySQLManager: option to exercise a MySQL-specific fast path.
20/04/05 11:19:52 INFO manager.MySQLManager: Setting zero DATETIME behavior to convertToNull (mysql)
20/04/05 11:19:52 INFO mapreduce.ImportJobBase: Beginning import of user_info
20/04/05 11:19:53 INFO Configuration.deprecation: mapred.jar is deprecated. Instead, use mapreduce.job.jar
20/04/05 11:19:54 INFO Configuration.deprecation: mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps
20/04/05 11:19:54 INFO client.RMProxy: Connecting to ResourceManager at walker001/192.168.220.129:8032
Sun Apr 05 11:20:06 CST 2020 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
20/04/05 11:20:07 INFO db.DBInputFormat: Using read commited transaction isolation
20/04/05 11:20:07 INFO db.DataDrivenDBInputFormat: BoundingValsQuery: SELECT MIN(`userId`), MAX(`userId`) FROM `user_info`
20/04/05 11:20:07 INFO db.IntegerSplitter: Split size: 0; Num splits: 4 from: 1 to: 2
20/04/05 11:20:07 INFO mapreduce.JobSubmitter: number of splits:2
20/04/05 11:20:08 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1586054209222_0001
20/04/05 11:20:09 INFO impl.YarnClientImpl: Submitted application application_1586054209222_0001
20/04/05 11:20:09 INFO mapreduce.Job: The url to track the job: http://walker001:8088/proxy/application_1586054209222_0001/
20/04/05 11:20:09 INFO mapreduce.Job: Running job: job_1586054209222_0001
20/04/05 11:20:33 INFO mapreduce.Job: Job job_1586054209222_0001 running in uber mode : false
20/04/05 11:20:33 INFO mapreduce.Job:  map 0% reduce 0%
20/04/05 11:20:56 INFO mapreduce.Job:  map 100% reduce 0%
20/04/05 11:20:58 INFO mapreduce.Job: Job job_1586054209222_0001 completed successfully
20/04/05 11:20:59 INFO mapreduce.Job: Counters: 30
        File System Counters
                FILE: Number of bytes read=0
                FILE: Number of bytes written=318188
                FILE: Number of read operations=0
                FILE: Number of large read operations=0
                FILE: Number of write operations=0
                HDFS: Number of bytes read=213
                HDFS: Number of bytes written=68
                HDFS: Number of read operations=8
                HDFS: Number of large read operations=0
                HDFS: Number of write operations=4
        Job Counters 
                Launched map tasks=2
                Other local map tasks=2
                Total time spent by all maps in occupied slots (ms)=39020
                Total time spent by all reduces in occupied slots (ms)=0
                Total time spent by all map tasks (ms)=39020
                Total vcore-milliseconds taken by all map tasks=39020
                Total megabyte-milliseconds taken by all map tasks=39956480
        Map-Reduce Framework
                Map input records=2
                Map output records=2
                Input split bytes=213
                Spilled Records=0
                Failed Shuffles=0
                Merged Map outputs=0
                GC time elapsed (ms)=840
                CPU time spent (ms)=2990
                Physical memory (bytes) snapshot=204382208
                Virtual memory (bytes) snapshot=3781640192
                Total committed heap usage (bytes)=48259072
        File Input Format Counters 
                Bytes Read=0
        File Output Format Counters 
                Bytes Written=68
20/04/05 11:20:59 INFO mapreduce.ImportJobBase: Transferred 68 bytes in 65.254 seconds (1.0421 bytes/sec)
20/04/05 11:20:59 INFO mapreduce.ImportJobBase: Retrieved 2 records.
[walker001@walker001 ~]$ hadoop fs -ls /sqoop/mysql
Found 3 items
-rw-r--r--   2 walker001 supergroup          0 2020-04-05 11:20 /sqoop/mysql/_SUCCESS
-rw-r--r--   2 walker001 supergroup         35 2020-04-05 11:20 /sqoop/mysql/part-m-00000
-rw-r--r--   2 walker001 supergroup         33 2020-04-05 11:20 /sqoop/mysql/part-m-00001
[walker001@walker001 ~]$ hadoop fs -cat /sqoop/mysql/*
1,hello,123456,zhangsan,2017-09-01
2,hello2,123456,lisis,2019-09-01

after re-import

How to solve the problem of creating notebook failed

this paper refer to the https://stackoverflow.com/questions/54833906/permission-denied-untitled-ipynb-windows-10-aws-workspaces.

after we open the jupyter notebook, a new notebook sometimes appears the following error,

if you have a similar command on your terminal, 

[I <some timestamp> NotebookApp] Serving notebooks from local directory: C:\

shows the cause of the problem is jupyter open path is C disk root directory, but this is not allowed. You need to change it to another path, such as the username folder in Disk C for users.

use the jupyter –paths instruction on the terminal to find the path where the config file is stored. After entering the path, open the config file and find the following sentence, 

c.NotebookApp.notebook_dir = ''

uncomments it and puts the desired path inside the quotes, such as the username folder in disk C for users.

after changing the terminal to try again, the problem can be solved.

Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.9.1:jar (default) on project

packing error :

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.9.1:jar (default) on project tencentlvb: MavenReportException: Error while creating archive: 
[ERROR] Exit code: 1 - D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\DomainTypeEnum.java:12: ����: δ֪���: date
[ERROR]  * @date 2020/2/21
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\DomainTypeEnum.java:13: ����: δ֪���: time
[ERROR]  * @time 14:49
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\EventTypeEnum.java:10: ����: δ֪���: date
[ERROR]  * @date 2020/2/23
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\EventTypeEnum.java:11: ����: δ֪���: time
[ERROR]  * @time 20:13
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\IsDelayLiveEnum.java:13: ����: δ֪���: date
[ERROR]  * @date 2020/2/21
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\IsDelayLiveEnum.java:14: ����: δ֪���: time
[ERROR]  * @time 14:58
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\PlayTypeEnum.java:14: ����: δ֪���: date
[ERROR]  * @date 2020/2/21
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\enums\PlayTypeEnum.java:15: ����: δ֪���: time
[ERROR]  * @time 14:53
[ERROR]    ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:47: ����: ��Ҫ��ʶ��
[ERROR]      * @param: domainName ���� ����
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:48: ����: ��Ҫ��ʶ��
[ERROR]      * @param: domainTypeEnum �������� ����
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:49: ����: ��Ҫ��ʶ��
[ERROR]      * @param: playTypeEnum ������������ Ĭ�Ϲ���
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:50: ����: ��Ҫ��ʶ��
[ERROR]      * @param: isDelayLiveEnum �Ƿ�����ֱ�� Ĭ�Ϸ�
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:52: ����: �����г����﷨����
[ERROR]      * @exception 
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:54: ����: δ֪���: date
[ERROR]      * @date 2020/2/21
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:56: ����: domainNameû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum, IsDelayLiveEnum isDelayLiveEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:56: ����: domainTypeEnumû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum, IsDelayLiveEnum isDelayLiveEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:56: ����: playTypeEnumû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum, IsDelayLiveEnum isDelayLiveEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:56: ����: isDelayLiveEnumû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum, IsDelayLiveEnum isDelayLiveEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:76: ����: ��Ҫ��ʶ��
[ERROR]      * @param: domainName ���� ����
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:77: ����: ��Ҫ��ʶ��
[ERROR]      * @param: domainTypeEnum �������� ����
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:78: ����: ��Ҫ��ʶ��
[ERROR]      * @param: playTypeEnum ������������ Ĭ�Ϲ���
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:80: ����: �����г����﷨����
[ERROR]      * @exception
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:82: ����: δ֪���: date
[ERROR]      * @date 2020/2/21
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:84: ����: domainNameû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:84: ����: domainTypeEnumû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:84: ����: playTypeEnumû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum, PlayTypeEnum playTypeEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:101: ����: ��Ҫ��ʶ��
[ERROR]      * @param: domainName ���� ����
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:102: ����: ��Ҫ��ʶ��
[ERROR]      * @param: domainTypeEnum �������� ����
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:103: ����: ��Ҫ��ʶ��
[ERROR]      * @param: playTypeEnum ������������
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:105: ����: �����г����﷨����
[ERROR]      * @exception
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:107: ����: δ֪���: date
[ERROR]      * @date 2020/2/21
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:109: ����: domainNameû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:109: ����: domainTypeEnumû�� @param
[ERROR]     public AddLiveDomainResponse addRealmName(String domainName, DomainTypeEnum domainTypeEnum) {
[ERROR]                                  ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:124: ����: ��Ҫ��ʶ��
[ERROR]      * @param: pushDomain
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:125: ����: ��Ҫ��ʶ��
[ERROR]      * @param: appName
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:126: ����: ��Ҫ��ʶ��
[ERROR]      * @param: streamName
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:127: ����: @return û��˵��
[ERROR]      * @return
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:128: ����: �����г����﷨����
[ERROR]      * @exception 
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:130: ����: δ֪���: date
[ERROR]      * @date 2020/2/23
[ERROR]        ^
[ERROR] D:\workspace\tencentlvb\src\main\java\com\tangjianghua\tencentlvb\live\TencentLvbLiveClient.java:132: ����: domainû�� @param
[ERROR]     public DescribeLiveStreamStateResponse describeLiveStreamState(String domain, String appName, String streamName){
[ERROR]                                            ^
[ERROR] 
.
.
.

reason :javac test does not pass

solution: skip the javac detection

add command 

-Dmaven.javadoc.skip=true

【Error】gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.

error 1 

18:43:16.408 [main] ERROR org.hyperledger.fabric.sdk.Channel - Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
	at java.base/sun.nio.ch.Net.pollConnect(Native Method)
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:832)
}
java.lang.Exception: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4525) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Channel.sendTransactionProposalToEndorsers(Channel.java:4213) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.sendTransactionProposal(TransactionImpl.java:121) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.endorseTransaction(TransactionImpl.java:106) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:92) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
	at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
	at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:490) ~[grpc-stub-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
	at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
	at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
18:43:16.441 [main] ERROR org.hyperledger.fabric.gateway.impl.TransactionImpl - No valid proposal responses received. 1 peer error responses: Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
	at java.base/sun.nio.ch.Net.pollConnect(Native Method)
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:832)
}
Exception in thread "main" org.hyperledger.fabric.gateway.ContractException: No valid proposal responses received. 1 peer error responses: Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
	at java.base/sun.nio.ch.Net.pollConnect(Native Method)
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:832)
}
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.validatePeerResponses(TransactionImpl.java:202)
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:93)
	at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
	at datasharing.Sample.uploadLog(Sample.java:68)
	at datasharing.Sample.main(Sample.java:31)

solution

according to the Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
the yaml instead of a domain name in the form of: grpcs://peer0.org1.example.com: 7051
in the local hosts file mapping

error 2 

20:33:37.572 [grpc-default-executor-1] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}  managed channel isTerminated: false, isShutdown: false, state: TRANSIENT_FAILURE
20:33:37.581 [grpc-default-executor-1] ERROR org.hyperledger.fabric.sdk.OrdererClient - Received error org.hyperledger.fabric.sdk.OrdererClient$1@538c96fe  UNAVAILABLE: io exception
io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) [grpc-stub-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) [grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) [grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) [grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) [grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) [grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) [grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) [grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) [grpc-core-1.23.0.jar:1.23.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
	at java.lang.Thread.run(Thread.java:832) [?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
	at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
	at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	... 1 more
20:33:37.600 [main] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050} grpc status Code:io exception, Description UNAVAILABLE, 
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
	at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
	at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
20:33:37.602 [main] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}sendTransaction error Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
	at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
	at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
	at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) ~[grpc-stub-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
	at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
	at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
20:33:37.607 [main] ERROR org.hyperledger.fabric.sdk.Channel - Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
20:33:37.610 [main] ERROR org.hyperledger.fabric.sdk.Channel - Future completed exceptionally: sendTransaction
java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL. 
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5415) ~[fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207) [fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96) [fabric-gateway-java-1.4.5.jar:?]
	at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
	at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
	at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: java.lang.Exception: Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5394) ~[fabric-sdk-java-1.4.11.jar:?]
	... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
	at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236) ~[fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164) ~[fabric-sdk-java-1.4.11.jar:?]
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376) ~[fabric-sdk-java-1.4.11.jar:?]
	... 6 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) ~[grpc-stub-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
	at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
	at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
	at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
	at java.lang.Thread.run(Thread.java:832) ~[?:?]
Exception in thread "main" org.hyperledger.fabric.gateway.ContractException: Failed to send transaction to the orderer
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:145)
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96)
	at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
	at datasharing.Sample.uploadLog(Sample.java:68)
	at datasharing.Sample.main(Sample.java:31)
Caused by: java.util.concurrent.ExecutionException: java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL. 
	at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
	at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2086)
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:139)
	... 4 more
Caused by: java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL. 
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5415)
	at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207)
	at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138)
	... 4 more
Caused by: java.lang.Exception: Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5394)
	... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
	at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236)
	at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164)
	at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376)
	... 6 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at io.grpc.Status.asRuntimeException(Status.java:533)
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442)
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
	at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700)
	at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
	at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
	at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399)
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510)
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681)
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
	at java.base/sun.nio.ch.Net.pollConnect(Native Method)
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:832)

solution

remote server port not open, open after no problem.

Failed to notify ProjectEvaluationListener.afterEvaluate(), but primary configuration failure takes

Failed to notify ProjectEvaluationListener.afterEvaluate(), but primary configuration failure takes precedence.

today with Qt development of android application present such a wrong
Failed to notify ProjectEvaluationListener. AfterEvaluate (), but primary configuration failure takes precedence.
Java lang. IllegalArgumentException: android.buildToolsVersion is missing! 

at com.android.build.gradle.internal.SdkHandler.initTarget(SdkHandler.java:84)
at com.android.build.gradle.BasePlugin.ensureTargetSetup(BasePlugin.groovy:467)
at com.android.build.gradle.BasePlugin.access$0(BasePlugin.groovy)
at com.android.build.gradle.BasePlugin$_createTasks_closure9.doCall(BasePlugin.groovy:372)
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.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:278)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016)
at groovy.lang.Closure.call(Closure.java:423)
at org.gradle.listener.ClosureBackedMethodInvocationDispatch.dispatch(ClosureBackedMethodInvocationDispatch.java:40)
at org.gradle.listener.ClosureBackedMethodInvocationDispatch.dispatch(ClosureBackedMethodInvocationDispatch.java:25)
at org.gradle.listener.BroadcastDispatch.dispatch(BroadcastDispatch.java:83)
at org.gradle.listener.BroadcastDispatch.dispatch(BroadcastDispatch.java:31)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy12.afterEvaluate(Unknown Source)
at org.gradle.configuration.project.LifecycleProjectEvaluator.notifyAfterEvaluate(LifecycleProjectEvaluator.java:79)
at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:65)
at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:504)
at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:83)
at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:42)
at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:35)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:129)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86)
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:36)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26)
at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:51)
at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:171)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210)
at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35)
at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
at org.gradle.launcher.Main.doAction(Main.java:33)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
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.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35)
at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
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.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:33)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:130)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)

FAILURE:构建失败，出现异常

  • Where:
    构建文件’ F:\Qt\Qt5.5.1\Examples\Qt-5.5\widgets\widgets\ Build – analogc锁android_for_armeabi_v7a_gcc_4_8_qt_5_5_1 – debug \android-build\ Build。什么地方出了问题:
    在评估根项目’ android-build ‘时出现了一个问题。

    无效的修订:24.0.0-preview

    运行-stacktrace选项以获取堆栈跟踪。
    运行-stacktrace选项以获取堆栈跟踪。使用-info或-debug选项运行以获得更多日志输出。
    构建失败

    总时间:6.283秒
    构建android包失败!
    -有关更多信息，请使用- verbose运行此命令。
    22:46:03:进程“F: \ Qt \ Qt5.5.1 \ 5.5 \ android_armv7 \ bin \ androiddeployqt。exe”退出,退出代14码。
    错误构建/部署项目analogclock (kit: Android for armeabi-v7a (GCC 4.8, Qt 5.5.1))
    执行步骤” Build Android APK ”

    • Failed to execute goal on project XXXX-api: Could not resolve dependencies for pro

    Failed to execute goal on project XXXX-api: Could not resolve dependencies for pro***************************************************

    today met a maven packaging error, an error message that Could not resolve dependencies for pro * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

    the reason is that the package name path was modified during the migration of the module. Try all kinds of cleanup and finally mention cleanup top level pom. XML

    in a know reply

    execute maven clean, then execute maven install and then repackage the specified module.

    if the package is still wrong, please carefully check the reference package path and the real module package path are consistent;

    FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(me 

    FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:org.apache.hadoop.hbase.client.RetriesExhaustedException: Can't get the locations
	at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:312)
	at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:153)
	at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:61)
	at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200)
	at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:320)
	at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:295)
	at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:160)
	at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:155)
	at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:811)
	at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:602)
	at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:366)
	at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:303)
	at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:313)
	at org.apache.hadoop.hive.hbase.HBaseStorageHandler.preCreateTable(HBaseStorageHandler.java:205)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(HiveMetaStoreClient.java:747)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(HiveMetaStoreClient.java:740)
	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.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:173)
	at com.sun.proxy.$Proxy36.createTable(Unknown Source)
	at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:852)
	at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:867)
	at org.apache.hadoop.hive.ql.exec.DDLTask.createTable(DDLTask.java:4356)
	at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:354)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:199)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2183)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1839)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1526)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1237)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1227)
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233)
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:184)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403)
	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:821)
	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759)
	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:686)
	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.apache.hadoop.util.RunJar.run(RunJar.java:323)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:236)

    take a look at the hadoop hive hbase above lib below guava jar, make sure the version is the same