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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2018/05/14 12:07:17 UTC
[GitHub] liliang8858 opened a new issue #1226: Exception while executing
runnable
liliang8858 opened a new issue #1226: Exception while executing runnable
URL: https://github.com/apache/incubator-skywalking/issues/1226
- Why do you submit this issue?
- [0] Question or discussion
- [ ] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### Question
- What do you want to know?
Exception while executing runnable
___
### Bug
- Which version of SkyWalking, OS and JRE?
5.0.0
- Which company or project?
collector
- What happen?
spring boot - > 11800
SEVERE: Exception while executing runnable io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed@1667dc5
java.lang.NullPointerException
at org.apache.skywalking.apm.collector.storage.es.dao.cache.ApplicationEsCacheDAO.getApplicationIdByCode(ApplicationEsCacheDAO.java:66)
at org.apache.skywalking.apm.collector.cache.caffeine.service.ApplicationCacheCaffeineService.getApplicationIdByCode(ApplicationCacheCaffeineService.java:69)
at org.apache.skywalking.apm.collector.analysis.register.provider.service.ApplicationIDService.getOrCreateForApplicationCode(ApplicationIDService.java:71)
at org.apache.skywalking.apm.collector.agent.grpc.provider.handler.ApplicationRegisterServiceHandler.applicationCodeRegister(ApplicationRegisterServiceHandler.java:52)
at org.apache.skywalking.apm.network.proto.ApplicationRegisterServiceGrpc$MethodHandlers.invoke(ApplicationRegisterServiceGrpc.java:225)
at io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:272)
at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:653)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
spring boot + dubbo + zookeeper
skywalking
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