Question

我们在集群中有2个节点，1个节点运行良好，另一个节点有时抛出 java.lang.NoClassDefFoundError异常，重启可能解决问题但不总是解决问题，任何人都可以帮忙吗？

Stack Trace: java.lang.NoClassDefFoundError: com/xxxx/frm/jmswrapper/common/ConnectionFactoryManager
at com.xxxx.yyyy.core.channel.impl.MMDPJMSInboundChannel.service(MMDPJMSInboundChannel.java:55)
at com.xxxx.yyyy.core.thread.task.ServiceTaskRunnableProxy.run(ServiceTaskRunnableProxy.java:11)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:682)

Answer 1

根本原因正是Rajeev提到的，我们在初始化日志中找到了异常

java.lang.NoClassDefFoundError仅在一个节点中

1 个答案: