wanwenq33 opened a new issue, #13810:
URL: https://github.com/apache/dubbo/issues/13810
jdk8+dubbo3.0.15+spring-core-5.3.27 + k8s部署
2023年11月升级dubbo和spring，服务生产运行了三多月，2024-02-27
11:46:00生产的某个服务dubbo接口突然报错，其他服务dubbo调用都正常，报错持续2秒又自动正常。服务一直部署没有中断升级或者重启。请问有人遇到过吗？
cause: org.apache.dubbo.remoting.RemotingException: Fail to decode request
due to: java.lang.NullPointerException
java.lang.NullPointerException
at
java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
at
org.apache.dubbo.rpc.support.GroupServiceKeyCache.getServiceKey(GroupServiceKeyCache.java:37)
at
org.apache.dubbo.rpc.support.ProtocolUtils.serviceKey(ProtocolUtils.java:51)
at
org.apache.dubbo.rpc.protocol.AbstractProtocol.serviceKey(AbstractProtocol.java:82)
at
org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:277)
at
org.apache.dubbo.rpc.protocol.dubbo.CallbackServiceCodec.decodeInvocationArgument(CallbackServiceCodec.java:327)
Caused by: org.apache.dubbo.remoting.RemotingException: Fail to decode
request due to: java.lang.NullPointerException
java.lang.NullPointerException
at
org.apache.dubbo.remoting.exchange.support.DefaultFuture.doReceived(DefaultFuture.java:223)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:185)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:173)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleResponse(HeaderExchangeHandler.java:60)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:181)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:59)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.common.threadpool.ThreadlessExecutor$RunnableWrapper.run(ThreadlessExecutor.java:184)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.common.threadpool.ThreadlessExecutor.waitAndDrain(ThreadlessExecutor.java:103)
~[dubbo-3.0.15.jar:3.0.15]
at org.apache.dubbo.rpc.AsyncRpcResult.get(AsyncRpcResult.java:193)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.rpc.protocol.AbstractInvoker.waitForResultIfSync(AbstractInvoker.java:264)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:185)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:78)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invokeWithContext(AbstractClusterInvoker.java:378)
~[dubbo-3.0.15.jar:3.0.15]
at
org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:80)
~[dubbo-3.0.15.jar:3.0.15]
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