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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2021/05/18 10:23:50 UTC
[GitHub] [skywalking] ckforever opened a new issue #6967: class[class reactor.netty.http.client.HttpClientFinalizer] before method[send] intercept failure
ckforever opened a new issue #6967:
URL: https://github.com/apache/skywalking/issues/6967
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [ ] Question or discussion
- [x] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### Question
- What do you want to know?
webflux2.4.3，skywalking8.5.0组合时报错如何解决
___
### Bug
- Which version of SkyWalking, OS, and JRE?
linux jdk1.8 skywalking 8.5.0
- Which company or project?
个人
- What happened?
ERROR 2021-05-18 16:53:57:660 boundedElastic-1 InstMethodsInterWithOverrideArgs : class[class reactor.netty.http.client.HttpClientFinalizer] before method[send] intercept failure
java.lang.NullPointerException
at org.apache.skywalking.apm.plugin.spring.cloud.gateway.v21x.HttpClientFinalizerSendInterceptor.beforeMethod(HttpClientFinalizerSendInterceptor.java:48)
at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInterWithOverrideArgs.intercept(InstMethodsInterWithOverrideArgs.java:75)
at reactor.netty.http.client.HttpClientFinalizer.send(HttpClientFinalizer.java)
at reactor.netty.http.client.HttpClientFinalizer.send(HttpClientFinalizer.java:46)
at org.springframework.cloud.gateway.filter.NettyRoutingFilter.filter$original$MMw1zuXO(NettyRoutingFilter.java:136)
at org.springframework.cloud.gateway.filter.NettyRoutingFilter.filter$original$MMw1zuXO$accessor$H01VO8wi(NettyRoutingFilter.java)
at org.springframework.cloud.gateway.filter.NettyRoutingFilter$auxiliary$4TWWT4P5.call(Unknown Source)
at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInterWithOverrideArgs.intercept(InstMethodsInterWithOverrideArgs.java:85)
at org.springframework.cloud.gateway.filter.NettyRoutingFilter.filter(NettyRoutingFilter.java)
at org.springframework.cloud.gateway.handler.FilteringWebHandler$GatewayFilterAdapter.filter(FilteringWebHandler.java:137)
at org.springframework.cloud.gateway.filter.OrderedGatewayFilter.filter(OrderedGatewayFilter.java:44)
at org.springframework.cloud.gateway.handler.FilteringWebHandler$DefaultGatewayFilterChain.lambda$filter$0(FilteringWebHandler.java:117)
at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:44)
at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)
at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.drain(MonoIgnoreThen.java:154)
at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.ignoreDone(MonoIgnoreThen.java:191)
at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreInner.onComplete(MonoIgnoreThen.java:248)
at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:259)
at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142)
at reactor.core.publisher.MonoNext$NextSubscriber.onComplete(MonoNext.java:102)
at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:83)
at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:98)
at reactor.core.publisher.FluxDematerialize$DematerializeSubscriber.onNext(FluxDematerialize.java:44)
at reactor.core.publisher.FluxFlattenIterable$FlattenIterableSubscriber.drainAsync(FluxFlattenIterable.java:421)
at reactor.core.publisher.FluxFlattenIterable$FlattenIterableSubscriber.drain(FluxFlattenIterable.java:686)
at reactor.core.publisher.FluxFlattenIterable$FlattenIterableSubscriber.onNext(FluxFlattenIterable.java:250)
at reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:73)
at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1815)
at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:249)
at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1815)
at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.drain(MonoIgnoreThen.java:148)
at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:56)
at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:157)
at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1815)
at reactor.core.publisher.MonoCollectList$MonoCollectListSubscriber.onComplete(MonoCollectList.java:128)
at reactor.core.publisher.DrainUtils.postCompleteDrain(DrainUtils.java:131)
at reactor.core.publisher.DrainUtils.postComplete(DrainUtils.java:186)
at reactor.core.publisher.FluxMaterialize$MaterializeSubscriber.onComplete(FluxMaterialize.java:141)
at reactor.core.publisher.FluxTake$TakeSubscriber.onComplete(FluxTake.java:152)
at reactor.core.publisher.FluxTake$TakeSubscriber.onNext(FluxTake.java:132)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:79)
at reactor.core.publisher.SerializedSubscriber.onNext(SerializedSubscriber.java:99)
at reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber.onNext(FluxTimeout.java:179)
at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1815)
at reactor.core.publisher.MonoCollectList$MonoCollectListSubscriber.onComplete(MonoCollectList.java:128)
at org.springframework.cloud.commons.publisher.FluxFirstNonEmptyEmitting$FirstNonEmptyEmittingSubscriber.onComplete(FluxFirstNonEmptyEmitting.java:325)
at reactor.core.publisher.FluxSubscribeOn$SubscribeOnSubscriber.onComplete(FluxSubscribeOn.java:165)
at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onComplete(Operators.java:2057)
at reactor.core.publisher.FluxIterable$IterableSubscription.fastPath(FluxIterable.java:360)
at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:225)
at reactor.core.publisher.Operators$MultiSubscriptionSubscriber.set(Operators.java:2193)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onSubscribe(FluxOnErrorResume.java:74)
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:164)
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:86)
at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54)
at reactor.core.publisher.InternalFluxOperator.subscribe(InternalFluxOperator.java:62)
at reactor.core.publisher.FluxSubscribeOn$SubscribeOnSubscriber.run(FluxSubscribeOn.java:193)
at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:84)
at reactor.core.scheduler.WorkerTask.call(WorkerTask.java:37)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
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)
___
### Requirement or improvement
- 无
[skywalking-api.log](https://github.com/apache/skywalking/files/6500524/skywalking-api.log)
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[GitHub] [skywalking] wu-sheng closed issue #6967: class[class reactor.netty.http.client.HttpClientFinalizer] before method[send] intercept failure
Posted by GitBox <gi...@apache.org>.
wu-sheng closed issue #6967:
URL: https://github.com/apache/skywalking/issues/6967
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[GitHub] [skywalking] wu-sheng commented on issue #6967: class[class reactor.netty.http.client.HttpClientFinalizer] before method[send] intercept failure
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #6967:
URL: https://github.com/apache/skywalking/issues/6967#issuecomment-843052795
Hi, we can't debug the plugin error for you. You could find our gateway test case here. https://github.com/apache/skywalking/blob/master/test/plugin/scenarios/gateway-2.1.x-scenario/support-version.list
Check by yourself, and learn how to debug.
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