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  • 17:00
    wu-sheng commented #3836
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    sync ui (#3835) (compare)

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deepakgoenka
@deepakgoenka
Can someone provide me the slack workspace link, i tried with the links given above, but it says "workspace deleted"
Channel #skywalking
deepakgoenka
@deepakgoenka
thank you @wu-sheng
wwq1988
@wwq1988
@wu-sheng 请问我在哪里找接入jaeger到skywalking的文档,没找到
吴晟 Wu Sheng
@wu-sheng
This channel is closing. CN please join QQ group, En join slack.
zhousiliang163
@zhousiliang163
@wu-sheng 请问启动收集服务OAPServer时候,提示如下:2019-04-26 21:05:30,816 - org.apache.skywalking.oap.server.library.server.grpc.GRPCServer - 96 [main] INFO [] - Server started, host 0.0.0.0 listening on 8091
但是telnet localhost 8091 被拒绝
吴晟 Wu Sheng
@wu-sheng
Chinese channel is at qq group. English has been moved to slack.
sunny
@cc-chen
@wu-sheng agent端日志一直会打印framework.CglibAopProxy Final class.method [final method$original$9flqx4Sy$accessor$gpaCF24z(java.lang.String)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance.
skywalking agent是会在方法上增加final,但是这样spring aop就做不了代理了吧
Xin Wang
@lovepoem
@wu-sheng hi , Sheng,
How do you write integration test in
https://github.com/apache/skywalking ?
吴晟 Wu Sheng
@wu-sheng
@lovepoem English dicussion could move to skywalking slack, today.
miao jack
@msnetc
skywalking 怎么对接servicecomb, 请问有相关的文档么?
@wu-sheng 谢谢
吴晟 Wu Sheng
@wu-sheng
Only English.
SkyWalking is auto-instrument, there is no such thing of service comb integration. All things are automatically.
miao jack
@msnetc
@wu-sheng I want to deploy skywalking user docker, is their any document on deploy skywalking using docker?
miao jack
@msnetc
thank u
alian
@lianfulei
skywalking agent 支持 php5.6吗
liuliuluk
@liuliuluk
大佬们,有用过skywalking追踪通过Kafka的系统间交互吗?
吴晟 Wu Sheng
@wu-sheng
This was English channel, kafka supported versions are list in document.
Andrey Kozichev
@akozichev
is the support for GRPS Authentication been dropped?
looks like gRPCAuthentication is being ignored in 6.1
吴晟 Wu Sheng
@wu-sheng
@akozichev We have moved our channel to asf slack
Andrey Kozichev
@akozichev
thanks!
bjdzliu
@bjdzliu
hello @wu-sheng Today i'm starting to use skywalking, i notice there is many java agent's in console. i found your answer in "https://github.com/apache/skywalking/blob/v6.1.0/docs/en/FAQ/Too-many-gRPC-logs.md" but i don't completely understand. where should
i put the filter "org.apache.skywalking.apm.dependencies"?? Below is my expriment: my app is springboot. i configure my pom.xml and put "<dependency>
<groupId>org.apache.skywalking</groupId>
<artifactId>apm-agent-core</artifactId>
<version>6.1.0</version>
<scope>provided</scope>
</dependency>
"
I put "<filter class="org.apache.skywalking.apm.dependencies" />" in my app's logback.xml
but i got error in app console log "Could not create component [filter] of type [org.apache.skywalking.apm.dependencies] java.lang.ClassNotFoundException: org.apache.skywalking.apm.dependencies"
吴晟 Wu Sheng
@wu-sheng
Please move to our slack channel.
luijia2006
@luijia2006

2019-07-08 14:59:39,490 - org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.SegmentParse -58355 [grpc-default-executor-3] ERROR [] - null
java.lang.NullPointerException: null
at org.apache.skywalking.apm.collector.analysis.metric.provider.worker.segment.SegmentDurationSpanListener.lambda$build$0(SegmentDurationSpanListener.java:87) ~[metric-provider-5.0.0-beta2.jar:5.0.0-beta2]
at java.lang.Iterable.forEach(Iterable.java:75) ~[?:1.8.0_91]
at org.apache.skywalking.apm.collector.analysis.metric.provider.worker.segment.SegmentDurationSpanListener.build(SegmentDurationSpanListener.java:87) ~[metric-provider-5.0.0-beta2.jar:5.0.0-beta2]
at java.lang.Iterable.forEach(Iterable.java:75) ~[?:1.8.0_91]
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.SegmentParse.notifyListenerToBuild(SegmentParse.java:187) ~[segment-parser-provider-5.0.0-beta2.jar:5.0.0-beta2]
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.SegmentParse.parse(SegmentParse.java:81) [segment-parser-provider-5.0.0-beta2.jar:5.0.0-beta2]
at org.apache.skywalking.apm.collector.analysis.segment.parser.provider.service.SegmentParseService.parse(SegmentParseService.java:42) [segment-parser-provider-5.0.0-beta2.jar:5.0.0-beta2]
at org.apache.skywalking.apm.collector.agent.grpc.provider.handler.TraceSegmentServiceHandler$1.onNext(TraceSegmentServiceHandler.java:51) [agent-grpc-provider-5.0.0-beta2.jar:5.0.0-beta2]
at org.apache.skywalking.apm.collector.agent.grpc.provider.handler.TraceSegmentServiceHandler$1.onNext(TraceSegmentServiceHandler.java:45) [agent-grpc-provider-5.0.0-beta2.jar:5.0.0-beta2]
at io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onMessage(ServerCalls.java:248) [grpc-stub-1.10.0.jar:1.10.0]
at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.messagesAvailable(ServerCallImpl.java:252) [grpc-core-1.10.0.jar:1.10.0]
at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1MessagesAvailable.runInContext(ServerImpl.java:629) [grpc-core-1.10.0.jar:1.10.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) [grpc-core-1.10.0.jar:1.10.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) [grpc-core-1.10.0.jar:1.10.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]

刷屏报这个错误,以前一直运行好好的,谁能支持一下,这个大概是哪里出了问题

吴晟 Wu Sheng
@wu-sheng
@luijia2006 We have moved the discussion channel to slack
Easy answer, you delete all data in storage, but agent doesn’t restart.
Anbool
@Anbool
hi
请问有人吗?
吴晟 Wu Sheng
@wu-sheng
We have moved to slack for English discussion.
Anbool
@Anbool
OK
image.png
I am using Tomcat8 and have checked all configurations, but I don't know why the service is always 0.
Anbool
@Anbool
hi
excuse me
aderm
@aderm
hi, cexcuse me , when i download skywalking, package "org.apache.skywalking.apm.network.common" is not found, how to process ?
吴晟 Wu Sheng
@wu-sheng
@aderm All discussion have moved to slack or mail list. Please forward to there. Thanks.
han
@Frozen-Shadow
@wu-sheng Hello, the slack invite link above is no longer active.
han
@Frozen-Shadow
I found a new link in https://github.com/apache/skywalking section Contact Us
吴晟 Wu Sheng
@wu-sheng
Yes. Use that.
Xarrow
@Xarrow
Deploy via docker-compose , and use skywalking-docker-compose 6.4 . Exception happened when oap start . Part of logs as below .
oap | 2019-10-15 07:57:39,454 - org.apache.skywalking.oap.server.core.cache.CacheUpdateTimer -46492 [main] INFO [] - Cache updateServiceInventory timer start
oap | 2019-10-15 07:57:39,710 - org.apache.skywalking.oap.server.core.register.worker.RegisterRemoteWorker -46748 [DataCarrier.REGISTER_L1.BulkConsumePool.1.Thread] ERROR [] - Index: 0, Size: 0
oap | java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
oap | at java.util.LinkedList.checkElementIndex(LinkedList.java:555) ~[?:1.8.0_181]
oap | at java.util.LinkedList.get(LinkedList.java:476) ~[?:1.8.0_181]
oap | at org.apache.skywalking.oap.server.core.remote.selector.ForeverFirstSelector.select(ForeverFirstSelector.java:37) ~[server-core-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.oap.server.core.remote.RemoteSenderService.send(RemoteSenderService.java:58) ~[server-core-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.oap.server.core.register.worker.RegisterRemoteWorker.in(RegisterRemoteWorker.java:47) ~[server-core-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.oap.server.core.register.worker.RegisterRemoteWorker.in(RegisterRemoteWorker.java:32) ~[server-core-6.4.0.jar:6.4.0]
oap | at java.util.HashMap$Values.forEach(HashMap.java:981) [?:1.8.0_181]
oap | at org.apache.skywalking.oap.server.core.register.worker.RegisterDistinctWorker.onWork(RegisterDistinctWorker.java:76) [server-core-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.oap.server.core.register.worker.RegisterDistinctWorker.access$100(RegisterDistinctWorker.java:33) [server-core-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.oap.server.core.register.worker.RegisterDistinctWorker$AggregatorConsumer.consume(RegisterDistinctWorker.java:103) [server-core-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.apm.commons.datacarrier.consumer.MultipleChannelsConsumer.consume(MultipleChannelsConsumer.java:82) [apm-datacarrier-6.4.0.jar:6.4.0]
oap | at org.apache.skywalking.apm.commons.datacarrier.consumer.MultipleChannelsConsumer.run(MultipleChannelsConsumer.java:53) [apm-datacarrier-6.4.0.jar:6.4.0]
ui | 2019-10-15 08:02:25.905 INFO 1 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
ui | 2019-10-15 08:02:25.905 INFO 1 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started