java.net.ConnectException: Connection timed out

GitHub | Fredwt | 8 months ago
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    关于查看node信息连接超时

    GitHub | 8 months ago | Fredwt
    java.net.ConnectException: Connection timed out
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    node页面jmx访问出错

    GitHub | 3 years ago | agapple
    java.net.ConnectException: Connection refused
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    node-info 页面报错

    GitHub | 3 years ago | niuliwei
    java.net.ConnectException: Connection refused]

    Root Cause Analysis

    1. java.net.ConnectException

      Connection timed out

      at com.alibaba.otter.manager.biz.remote.impl.NodeMBeanServiceImpl.getAttribute()
    2. com.alibaba.otter
      NodeInfo$$FastClassByCGLIB$$e4987a33.invoke
      1. com.alibaba.otter.manager.biz.remote.impl.NodeMBeanServiceImpl.getAttribute(NodeMBeanServiceImpl.java:204)
      2. com.alibaba.otter.manager.biz.remote.impl.NodeMBeanServiceImpl.getHeapMemoryUsage(NodeMBeanServiceImpl.java:100)
      3. com.alibaba.otter.manager.web.home.module.screen.NodeInfo.execute(NodeInfo.java:46)
      4. com.alibaba.otter.manager.web.home.module.screen.NodeInfo$$FastClassByCGLIB$$e4987a33.invoke(<generated>)
      4 frames
    3. Code Generation Library
      FastMethod.invoke
      1. net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
      1 frame
    4. com.alibaba.citrus
      PerformScreenValve.performScreenModule
      1. com.alibaba.citrus.service.moduleloader.impl.adapter.MethodInvoker.invoke(MethodInvoker.java:70)
      2. com.alibaba.citrus.service.moduleloader.impl.adapter.DataBindingAdapter.executeAndReturn(DataBindingAdapter.java:41)
      3. com.alibaba.citrus.turbine.pipeline.valve.PerformScreenValve.performScreenModule(PerformScreenValve.java:111)
      3 frames