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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2021/07/09 02:47:30 UTC

[GitHub] [skywalking] stelin opened a new issue #7269: 500 response Skywalking for influxdb

stelin opened a new issue #7269:
URL: https://github.com/apache/skywalking/issues/7269


   Please answer these questions before submitting your issue.
   
   - Why do you submit this issue?
   - [ ] Question or discussion
   - [ ] Bug
   - [ ] Requirement
   - [ ] Feature or performance improvement
   
   ___
   ### Question
   - What do you want to know?
   
   ___
   ### Bug
   - Which version of SkyWalking, OS, and JRE?
   Skywalking
   - Which company or project?
   
   - What happened?
   If possible, provide a way to reproduce the error. e.g. demo application, component version.
   
   System running for a period of time to report an error:
   
   ![image](https://user-images.githubusercontent.com/1677543/125015857-e9658380-e0a2-11eb-9933-9317574e47ad.png)
   
   ```
       com.netflix.zuul.exception.ZuulException: Forwarding error
           at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.handleException(RibbonRoutingFilter.java:189)
           at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:164)
           at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.run(RibbonRoutingFilter.java:111)
           at com.netflix.zuul.ZuulFilter.runFilter(ZuulFilter.java:112)
           at com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:193)
           at com.netflix.zuul.FilterProcessor.runFilters(FilterProcessor.java:157)
           at com.netflix.zuul.FilterProcessor.route(FilterProcessor.java:118)
           at com.netflix.zuul.ZuulRunner.route(ZuulRunner.java:96)
           at com.netflix.zuul.http.ZuulServlet.route(ZuulServlet.java:116)
           at com.netflix.zuul.http.ZuulServlet.service(ZuulServlet.java:81)
   ```
   ___
   ### Requirement or improvement
   - Please describe your requirements or improvement suggestions.
   version is 8.0


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[GitHub] [skywalking] wu-sheng closed issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
wu-sheng closed issue #7269:
URL: https://github.com/apache/skywalking/issues/7269


   


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[GitHub] [skywalking] wu-sheng commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876872498


   Your error stack is only proxy error. I can't see any real error log.


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[GitHub] [skywalking] stelin commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
stelin commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876881312


   @wu-sheng 


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[GitHub] [skywalking] stelin commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
stelin commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876877224


   ```
   Caused by: java.lang.RuntimeException: java.net.SocketTimeoutException: Read timed out
           at rx.exceptions.Exceptions.propagate(Exceptions.java:58)
           at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:464)
           at rx.observables.BlockingObservable.single(BlockingObservable.java:341)
           at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:112)
           ... 129 common frames omitted
   Caused by: java.net.SocketTimeoutException: Read timed out
           at java.net.SocketInputStream.socketRead0(Native Method)
           at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
           at java.net.SocketInputStream.read(SocketInputStream.java:171)
           at java.net.SocketInputStream.read(SocketInputStream.java:141)
           at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
           at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
           at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
           at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
           at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
           at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
           at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
           at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
           at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
           at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
           at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
           at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
           at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
           at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
           at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
           at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
           at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
           at org.springframework.cloud.netflix.ribbon.apache.RibbonLoadBalancingHttpClient.execute(RibbonLoadBalancingHttpClient.java:82)
           at org.springframework.cloud.netflix.ribbon.apache.RibbonLoadBalancingHttpClient.execute(RibbonLoadBalancingHttpClient.java:42)
           at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:104)
           at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303)
           at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287)
           at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:231)
           at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228)
           at rx.Observable.unsafeSubscribe(Observable.java:10151)
           at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286)
           at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144)
           at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185)
           at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180)
           at rx.Observable.unsafeSubscribe(Observable.java:10151)
           at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94)
           at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42)
           at rx.Observable.unsafeSubscribe(Observable.java:10151)
           at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127)
           at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73)
           at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52)
           at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:79)
           at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:45)
           at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276)
           at rx.Subscriber.setProducer(Subscriber.java:209)
           at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138)
           at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129)
           at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
           at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
           at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
           at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
           at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
           at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
           at rx.Observable.subscribe(Observable.java:10247)
           at rx.Observable.subscribe(Observable.java:10214)
           at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:444)
           ... 131 common frames omitted
   ```


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[GitHub] [skywalking] stelin commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
stelin commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876872343


   If switch to mysql, it work well.


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[GitHub] [skywalking] wu-sheng commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876884934


   Try the latest, community is focusing on the latest codebase only.


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[GitHub] [skywalking] stelin commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
stelin commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876875658


   How to solve?


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[GitHub] [skywalking] stelin commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
stelin commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876881393


   thanks


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[GitHub] [skywalking] stelin commented on issue #7269: 500 response Skywalking for influxdb

Posted by GitBox <gi...@apache.org>.
stelin commented on issue #7269:
URL: https://github.com/apache/skywalking/issues/7269#issuecomment-876880347


   ```
   021-07-09 10:27:56,958 - graphql.execution.SimpleDataFetcherExceptionHandler - 23 [qtp1705904476-34] WARN  [] - Exception while fetching data (/data) : Expecting to get 2 Results, but it is 1
   java.io.IOException: Expecting to get 2 Results, but it is 1
           at org.apache.skywalking.oap.server.storage.plugin.influxdb.query.TraceQuery.queryBasicTraces(TraceQuery.java:150) ~[storage-influxdb-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.server.core.query.TraceQueryService.queryBasicTraces(TraceQueryService.java:91) ~[server-core-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.query.graphql.resolver.TraceQuery.queryBasicTraces(TraceQuery.java:76) ~[query-graphql-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.query.graphql.resolver.TraceQueryMethodAccess.invoke(Unknown Source) ~[reflectasm-1.11.7.jar:8.3.0]
           at com.coxautodev.graphql.tools.MethodFieldResolverDataFetcher.get(MethodFieldResolver.kt:147) ~[graphql-java-tools-5.2.3.jar:?]
           at graphql.execution.ExecutionStrategy.fetchField(ExecutionStrategy.java:227) ~[graphql-java-8.0.jar:?]
           at graphql.execution.ExecutionStrategy.resolveField(ExecutionStrategy.java:170) ~[graphql-java-8.0.jar:?]
           at graphql.execution.AsyncExecutionStrategy.execute(AsyncExecutionStrategy.java:59) ~[graphql-java-8.0.jar:?]
           at graphql.execution.Execution.executeOperation(Execution.java:158) ~[graphql-java-8.0.jar:?]
           at graphql.execution.Execution.execute(Execution.java:100) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.execute(GraphQL.java:558) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:500) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.executeAsync(GraphQL.java:470) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.execute(GraphQL.java:401) ~[graphql-java-8.0.jar:?]
           at org.apache.skywalking.oap.query.graphql.GraphQLQueryHandler.execute(GraphQLQueryHandler.java:93) ~[query-graphql-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.query.graphql.GraphQLQueryHandler.doPost(GraphQLQueryHandler.java:83) ~[query-graphql-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.server.library.server.jetty.JettyJsonHandler.doPost(JettyJsonHandler.java:59) ~[library-server-8.3.0.jar:8.3.0]
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) ~[javax.servlet-api-3.1.0.jar:3.1.0]
           at org.apache.skywalking.oap.server.library.server.jetty.JettyJsonHandler.service(JettyJsonHandler.java:107) ~[library-server-8.3.0.jar:8.3.0]
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) ~[javax.servlet-api-3.1.0.jar:3.1.0]
           at org.apache.skywalking.oap.server.library.server.jetty.JettyJsonHandler.service(JettyJsonHandler.java:112) ~[library-server-8.3.0.jar:8.3.0]
           at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:763) ~[jetty-servlet-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:551) ~[jetty-servlet-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1363) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:489) ~[jetty-servlet-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1278) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.Server.handle(Server.java:500) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) [jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) [jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) [jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [jetty-io-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [jetty-io-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [jetty-io-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
   2021-07-09 10:30:35,523 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 81 [pool-7-thread-1] INFO  [] - Beginning to remove expired metrics from the storage.
   2021-07-09 10:35:36,824 - graphql.execution.SimpleDataFetcherExceptionHandler - 23 [qtp1705904476-37] WARN  [] - Exception while fetching data (/data) : Expecting to get 2 Results, but it is 1
   java.io.IOException: Expecting to get 2 Results, but it is 1
           at org.apache.skywalking.oap.server.storage.plugin.influxdb.query.TraceQuery.queryBasicTraces(TraceQuery.java:150) ~[storage-influxdb-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.server.core.query.TraceQueryService.queryBasicTraces(TraceQueryService.java:91) ~[server-core-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.query.graphql.resolver.TraceQuery.queryBasicTraces(TraceQuery.java:76) ~[query-graphql-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.query.graphql.resolver.TraceQueryMethodAccess.invoke(Unknown Source) ~[reflectasm-1.11.7.jar:8.3.0]
           at com.coxautodev.graphql.tools.MethodFieldResolverDataFetcher.get(MethodFieldResolver.kt:147) ~[graphql-java-tools-5.2.3.jar:?]
           at graphql.execution.ExecutionStrategy.fetchField(ExecutionStrategy.java:227) ~[graphql-java-8.0.jar:?]
           at graphql.execution.ExecutionStrategy.resolveField(ExecutionStrategy.java:170) ~[graphql-java-8.0.jar:?]
           at graphql.execution.AsyncExecutionStrategy.execute(AsyncExecutionStrategy.java:59) ~[graphql-java-8.0.jar:?]
           at graphql.execution.Execution.executeOperation(Execution.java:158) ~[graphql-java-8.0.jar:?]
           at graphql.execution.Execution.execute(Execution.java:100) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.execute(GraphQL.java:558) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:500) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.executeAsync(GraphQL.java:470) ~[graphql-java-8.0.jar:?]
           at graphql.GraphQL.execute(GraphQL.java:401) ~[graphql-java-8.0.jar:?]
           at org.apache.skywalking.oap.query.graphql.GraphQLQueryHandler.execute(GraphQLQueryHandler.java:93) ~[query-graphql-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.query.graphql.GraphQLQueryHandler.doPost(GraphQLQueryHandler.java:83) ~[query-graphql-plugin-8.3.0.jar:8.3.0]
           at org.apache.skywalking.oap.server.library.server.jetty.JettyJsonHandler.doPost(JettyJsonHandler.java:59) ~[library-server-8.3.0.jar:8.3.0]
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) ~[javax.servlet-api-3.1.0.jar:3.1.0]
           at org.apache.skywalking.oap.server.library.server.jetty.JettyJsonHandler.service(JettyJsonHandler.java:107) ~[library-server-8.3.0.jar:8.3.0]
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) ~[javax.servlet-api-3.1.0.jar:3.1.0]
           at org.apache.skywalking.oap.server.library.server.jetty.JettyJsonHandler.service(JettyJsonHandler.java:112) ~[library-server-8.3.0.jar:8.3.0]
           at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:763) ~[jetty-servlet-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:551) ~[jetty-servlet-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1363) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:489) ~[jetty-servlet-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1278) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.Server.handle(Server.java:500) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) ~[jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) [jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) [jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) [jetty-server-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [jetty-io-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [jetty-io-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [jetty-io-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) [jetty-util-9.4.28.v20200408.jar:9.4.28.v20200408]
           at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
   ```


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