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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2018/05/15 10:23:18 UTC
[GitHub] Rainbowboys opened a new issue #1230:
io.grpc.internal.SerializingExecutor run
Rainbowboys opened a new issue #1230: io.grpc.internal.SerializingExecutor run
URL: https://github.com/apache/incubator-skywalking/issues/1230
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [ ] Question or discussion
- [x] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
### desc
- When I use version Beta, I'd like to use Opentrace to record log manually. But problems raised which didn't occur in version Alpha.
```
May 15, 2018 5:52:02 PM io.grpc.internal.SerializingExecutor run
SEVERE: Exception while executing runnable io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1MessagesAvailable@2e92dd86
java.lang.NullPointerException
at org.apache.skywalking.apm.collector.configuration.service.ComponentLibraryCatalogService.getComponentId(ComponentLibraryCatalogService.java:50)
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.standardization.SpanIdExchanger.exchange(SpanIdExchanger.java:62)
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.SegmentParse.preBuild(SegmentParse.java:116)
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.SegmentParse.parse(SegmentParse.java:68)
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.service.SegmentParseService.parse(SegmentParseService.java:42)
at org.apache.skywalking.apm.collector.agent.grpc.provider.handler.TraceSegmentServiceHandler$1.onNext(TraceSegmentServiceHandler.java:48)
at org.apache.skywalking.apm.collector.agent.grpc.provider.handler.TraceSegmentServiceHandler$1.onNext(TraceSegmentServiceHandler.java:45)
at io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onMessage(ServerCalls.java:248)
at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.messagesAvailable(ServerCallImpl.java:252)
at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1MessagesAvailable.runInContext(ServerImpl.java:629)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
```
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