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Spring XD部署失败_Spring_Spring Integration_Spring Xd - Fatal编程技术网

Spring XD部署失败

Spring XD部署失败,spring,spring-integration,spring-xd,Spring,Spring Integration,Spring Xd,SpringXD在3个容器、1个管理员、1个Zk环境中运行。我的流定义如下 主题:测试>处理器| http客户端>命名通道 当我尝试在其中一个环境中部署流时,会出现以下异常。它在其他环境下运行良好。SpringXD版本是1.2.1 org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.integration.monitor.IntegrationMBea

SpringXD在3个容器、1个管理员、1个Zk环境中运行。我的流定义如下

主题:测试>处理器| http客户端>命名通道

当我尝试在其中一个环境中部署流时,会出现以下异常。它在其他环境下运行良好。SpringXD版本是1.2.1

org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.integration.monitor.IntegrationMBeanExporter#0#0b0d7c9d-ba16-4f2c-9c9b-63e2284a42c0'; nested exception is org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [MessageChannelMonitor: [name=output, sends=0]] with key 'org.springframework.integration:type=MessageChannel,name=output'; nested exception is javax.management.InstanceAlreadyExistsException: 
,component=MessageChannel,name=output
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:176)
    at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51)
    at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346)
    at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149)
    at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112)
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:770)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:483)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)

如何升级到最新的Spring XD版本:?这在旧版本的Spring XD中是已知问题吗?我们已经在生产相同的模块和不同的流定义。试图通过修改流定义来修复问题。在部署修改后的流定义时面临此问题。升级SpringXD版本在我们的路线图中,但这是一条较长的路线。是否有解决方法?是否升级到最新的Spring XD版本:?这是旧版本Spring XD中的已知问题?我们已经在生产相同的模块和不同的流定义。试图通过修改流定义来修复问题。在部署修改后的流定义时面临此问题。升级SpringXD版本在我们的路线图中,但这是一条较长的路线。有解决办法吗?