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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2021/08/08 11:21:13 UTC
[GitHub] [skywalking] mahudees opened a new issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
mahudees opened a new issue #7419:
URL: https://github.com/apache/skywalking/issues/7419
I'm trying to do a simple demo with petclinic project. Most of config and components are the default ones, except the following config in agent.config
agent.service_name=petclinic
collector.backend_service=10.xx.xx.xx:11800
agent.sample_n_per_3_secs=500
Setup the basic backend, did the above config in agent. Started the petclinic project and visited few UI pages to generate some trace. After some time, when checked in skywalking UI didn't see any thing in trace, but petclinic is listed in the service. Not sure if I missed any thing?. I have checked the following.
1) There was <20 min time difference was there between agent and the collector, I had extended the time interval of the query in UI to include for 3 days (a day before and a day after). So it shouldn't be a problem.
2) connection is available between agent and collector, in fact service name configured in agent is listed in Skywalking UI.
3) No error/issue seen in collector logs
2021-08-08 10:07:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:07:00,719 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:12:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:12:00,716 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:17:00,701 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:17:00,714 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:22:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:22:00,717 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:27:00,701 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:27:00,711 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:32:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:32:00,715 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:37:00,701 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:37:00,713 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:42:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:42:00,716 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:47:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:47:00,716 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:52:00,701 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:52:00,718 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 10:57:00,702 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 10:57:00,713 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 11:02:00,701 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 11:02:00,716 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
2021-08-08 11:07:00,701 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 88 [pool-6-thread-1] INFO [] - Beginning to remove expired metrics from the storage.
2021-08-08 11:07:00,715 - org.apache.skywalking.oap.server.core.storage.ttl.DataTTLKeeperTimer - 91 [pool-6-thread-1] INFO [] - Beginning to inspect data boundaries.
4) Neither it was seen in agent logs as well.
DEBUG 2021-08-08 16:32:07:979 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND DATA: streamId=14565 padding=0 endStream=false length=5 bytes=0000000000
DEBUG 2021-08-08 16:32:07:979 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:07:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND HEADERS: streamId=14565 headers=GrpcHttp2ResponseHeaders[grpc-status: 0] padding=0 endStream=true
DEBUG 2021-08-08 16:32:08:255 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND PING: ack=true bytes=1234
DEBUG 2021-08-08 16:32:08:701 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND HEADERS: streamId=14567 headers=GrpcHttp2OutboundHeaders[:authority: 10.x.x.x:11800, :path: /skywalking.v3.JVMMetricReportService/collect, :method: POST, :scheme: http, content-type: application/grpc, te: trailers, user-agent: grpc-java-netty/1.32.1, agent-version: 8.7.0, grpc-accept-encoding: gzip, grpc-timeout: 29999950u] streamDependency=0 weight=16 exclusive=false padding=0 endStream=false
DEBUG 2021-08-08 16:32:08:701 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND DATA: streamId=14567 padding=0 endStream=true length=292 bytes=000000011f0ae40108d1acb5abb22f1209114b4b510038f0b63f1a19080110808080800118808080801020f08da64d28808080b9011a1a108080d40318ffffff...
DEBUG 2021-08-08 16:32:08:979 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:08:979 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=true bytes=1234
DEBUG 2021-08-08 16:32:08:981 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND HEADERS: streamId=14567 headers=GrpcHttp2ResponseHeaders[:status: 200, content-type: application/grpc, grpc-encoding: identity, grpc-accept-encoding: gzip] padding=0 endStream=false
DEBUG 2021-08-08 16:32:08:981 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND DATA: streamId=14567 padding=0 endStream=false length=5 bytes=0000000000
DEBUG 2021-08-08 16:32:08:981 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:08:981 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND HEADERS: streamId=14567 headers=GrpcHttp2ResponseHeaders[grpc-status: 0] padding=0 endStream=true
DEBUG 2021-08-08 16:32:09:300 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND PING: ack=true bytes=1234
DEBUG 2021-08-08 16:32:09:698 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND HEADERS: streamId=14569 headers=GrpcHttp2OutboundHeaders[:authority: 10.x.x.x:11800, :path: /skywalking.v3.JVMMetricReportService/collect, :method: POST, :scheme: http, content-type: application/grpc, te: trailers, user-agent: grpc-java-netty/1.32.1, agent-version: 8.7.0, grpc-accept-encoding: gzip, grpc-timeout: 29999970u] streamDependency=0 weight=16 exclusive=false padding=0 endStream=false
DEBUG 2021-08-08 16:32:09:698 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND DATA: streamId=14569 padding=0 endStream=true length=292 bytes=000000011f0ae40108bcb4b5abb22f120911b8728c85f0c2b93f1a19080110808080800118808080801020f08da64d28808080b9011a1a108080d40318ffffff...
DEBUG 2021-08-08 16:32:09:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:09:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=true bytes=1234
DEBUG 2021-08-08 16:32:09:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND HEADERS: streamId=14569 headers=GrpcHttp2ResponseHeaders[:status: 200, content-type: application/grpc, grpc-encoding: identity, grpc-accept-encoding: gzip] padding=0 endStream=false
DEBUG 2021-08-08 16:32:09:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND DATA: streamId=14569 padding=0 endStream=false length=5 bytes=0000000000
DEBUG 2021-08-08 16:32:09:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:09:980 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/110.x.x.x:11800] INBOUND HEADERS: streamId=14569 headers=GrpcHttp2ResponseHeaders[grpc-status: 0] padding=0 endStream=true
DEBUG 2021-08-08 16:32:10:252 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND PING: ack=true bytes=1234
DEBUG 2021-08-08 16:32:10:699 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND HEADERS: streamId=14571 headers=GrpcHttp2OutboundHeaders[:authority: 10.x.x.x:11800, :path: /skywalking.v3.JVMMetricReportService/collect, :method: POST, :scheme: http, content-type: application/grpc, te: trailers, user-agent: grpc-java-netty/1.32.1, agent-version: 8.7.0, grpc-accept-encoding: gzip, grpc-timeout: 29999979u] streamDependency=0 weight=16 exclusive=false padding=0 endStream=false
DEBUG 2021-08-08 16:32:10:699 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND DATA: streamId=14571 padding=0 endStream=true length=292 bytes=000000011f0ae40108a1bcb5abb22f120911c1f45fe054d5bb3f1a19080110808080800118808080801020f08da64d28808080b9011a1a108080d40318ffffff...
DEBUG 2021-08-08 16:32:10:973 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:10:973 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=true bytes=1234
DEBUG 2021-08-08 16:32:10:973 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND HEADERS: streamId=14571 headers=GrpcHttp2ResponseHeaders[:status: 200, content-type: application/grpc, grpc-encoding: identity, grpc-accept-encoding: gzip] padding=0 endStream=false
DEBUG 2021-08-08 16:32:10:973 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND DATA: streamId=14571 padding=0 endStream=false length=5 bytes=0000000000
DEBUG 2021-08-08 16:32:10:973 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] OUTBOUND PING: ack=false bytes=1234
DEBUG 2021-08-08 16:32:10:973 grpc-nio-worker-ELG-1-3 org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyClientHandler : [id: 0xd054a904, L:/10.x.x.46:59115 - R:/10.x.x.x:11800] INBOUND HEADERS: streamId=14571 headers=GrpcHttp2ResponseHeaders[grpc-status: 0] padding=0 endStream=tru
Thanks,
Mahudees
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[GitHub] [skywalking] mahudees commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
mahudees commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894839002
Thanks @wu-sheng
The sample application now used is started using JDK 14, embedded tomcat 9.0.46 and Spring boot 2.5.0. Still no luck, one thing is able to get JVM metrics in UI Dashboard, under instance. But still not able to get any other metrics and Trace. Now switched the storage from default H2 to Elastic. But I believe this would have worked earlier as well. Some thing is missing, let me debug further.
:: Spring Boot :: (v2.5.0)
2021-08-09 00:08:33.596 INFO 10505 --- [ main] com.example.springboot.Application : Starting Application using Java 14.0.2 on C02Y94BVJG5J with PID 10505 (/Users/mpalanisamy/javatools/pinpoint/gs-spring-boot/initial/target/classes started by mpalanisamy in /Users/mpalanisamy/javatools/pinpoint/gs-spring-boot)
2021-08-09 00:08:33.607 INFO 10505 --- [ main] com.example.springboot.Application : No active profile set, falling back to default profiles: default
2021-08-09 00:08:35.664 INFO 10505 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2021-08-09 00:08:35.692 INFO 10505 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-08-09 00:08:35.693 INFO 10505 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.46]
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[GitHub] [skywalking] wu-sheng commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894811028
Also, you could see this case is running in JDK14, https://github.com/apache/skywalking/blob/master/test/plugin/scenarios/jdk14-with-gson-scenario/pom.xml
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[GitHub] [skywalking] mahudees commented on issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
Posted by GitBox <gi...@apache.org>.
mahudees commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894789797
Yes, [the petclinic project](https://github.com/spring-projects/spring-petclinic) uses SpringBoot which is supported. I was able visit the UI pages which should be generating the trace.
Logs looks to be similar as earlier, any particular logs that I need to look. Noticed the following one while starting,
INFO 2021-08-08 17:32:36:117 main PluginBootstrap : no plugin files (skywalking-plugin.def) found, continue to start application.
DEBUG 2021-08-08 17:32:36:793 main SamplingService : Agent sampling mechanism started. Sample 500 traces in 3 seconds.
DEBUG 2021-08-08 17:32:36:794 SkywalkingAgent-8-ServiceManagementClient-0 ServiceManagementClient : ServiceManagementClient running, status:DISCONNECT.
DEBUG 2021-08-08 17:32:36:798 SkywalkingAgent-13-GRPCChannelManager-0 GRPCChannelManager : Selected collector grpc service running, reconnect:true.
DEBUG 2021-08-08 17:32:36:885 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.logging.InternalLoggerFactory : Using SLF4J as the default logging framework
DEBUG 2021-08-08 17:32:36:889 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : Platform: MacOS
DEBUG 2021-08-08 17:32:36:891 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : -Dio.netty.noUnsafe: false
DEBUG 2021-08-08 17:32:36:891 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : Java version: 11
DEBUG 2021-08-08 17:32:36:892 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : sun.misc.Unsafe.theUnsafe: available
DEBUG 2021-08-08 17:32:36:893 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : sun.misc.Unsafe.copyMemory: available
DEBUG 2021-08-08 17:32:36:893 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : java.nio.Buffer.address: available
DEBUG 2021-08-08 17:32:36:894 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : direct buffer constructor: unavailable
java.lang.UnsupportedOperationException: Reflective setAccessible(true) disabled
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.ReflectionUtil.trySetAccessible(ReflectionUtil.java:31)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0$4.run(PlatformDependent0.java:233)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:227)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:289)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.<init>(AsciiString.java:223)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.<init>(AsciiString.java:210)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.cached(AsciiString.java:1401)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.<clinit>(AsciiString.java:48)
at org.apache.skywalking.apm.dependencies.io.grpc.netty.Utils.<clinit>(Utils.java:72)
at org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyChannelBuilder.<clinit>(NettyChannelBuilder.java:75)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannel.<init>(GRPCChannel.java:40)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannel.<init>(GRPCChannel.java:31)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannel$Builder.build(GRPCChannel.java:105)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannelManager.run(GRPCChannelManager.java:138)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:33)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
DEBUG 2021-08-08 17:32:36:898 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : java.nio.Bits.unaligned: available, true
DEBUG 2021-08-08 17:32:36:899 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable
java.lang.IllegalAccessException: class org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0$6 cannot access class jdk.internal.misc.Unsafe (in module java.base) because module java.base does not export jdk.internal.misc to unnamed module @2dc54ad4
at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:361)
at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:591)
at java.base/java.lang.reflect.Method.invoke(Method.java:558)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0$6.run(PlatformDependent0.java:347)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0.<clinit>(PlatformDependent0.java:338)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent.isAndroid(PlatformDependent.java:289)
at org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent.<clinit>(PlatformDependent.java:92)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.<init>(AsciiString.java:223)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.<init>(AsciiString.java:210)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.cached(AsciiString.java:1401)
at org.apache.skywalking.apm.dependencies.io.netty.util.AsciiString.<clinit>(AsciiString.java:48)
at org.apache.skywalking.apm.dependencies.io.grpc.netty.Utils.<clinit>(Utils.java:72)
at org.apache.skywalking.apm.dependencies.io.grpc.netty.NettyChannelBuilder.<clinit>(NettyChannelBuilder.java:75)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannel.<init>(GRPCChannel.java:40)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannel.<init>(GRPCChannel.java:31)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannel$Builder.build(GRPCChannel.java:105)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannelManager.run(GRPCChannelManager.java:138)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:33)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
DEBUG 2021-08-08 17:32:36:900 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent0 : java.nio.DirectByteBuffer.<init>(long, int): unavailable
DEBUG 2021-08-08 17:32:36:900 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : sun.misc.Unsafe: available
DEBUG 2021-08-08 17:32:36:902 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : maxDirectMemory: 4294967296 bytes (maybe)
DEBUG 2021-08-08 17:32:36:902 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : -Dio.netty.tmpdir: /var/folders/4h/lzl2z8d95qj1z9p8xzsnvdpc0000gn/T (java.io.tmpdir)
DEBUG 2021-08-08 17:32:36:902 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : -Dio.netty.bitMode: 64 (sun.arch.data.model)
DEBUG 2021-08-08 17:32:36:904 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : -Dio.netty.maxDirectMemory: -1 bytes
DEBUG 2021-08-08 17:32:36:904 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.PlatformDependent : -Dio.netty.uninitializedArrayAllocationThreshold: -1
DEBUG 2021-08-08 17:32:36:905 SkywalkingAgent-13-GRPCChannelManager-0 org.apache.skywalking.apm.dependencies.io.netty.util.internal.CleanerJava9 : java.nio.ByteBuffer.cleaner(): available
Thanks,
Mahudees
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[GitHub] [skywalking] wu-sheng commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894809415
> Actually it didn't worked with our web application running in Tomcat, that's the reason I tried with more simple example. I was able to get traces from our web application for the REST endpoints when using Pinpoint and Opentelemetry earlier. May be will try to setup everything fresh again.
Main app doesn't work, else you have been familiar at how SkyWalking works. Try Tomcat or SpringMVC. We have many cases working. Such as this simple one, https://github.com/apache/skywalking/tree/master/test/plugin/scenarios/httpclient-4.3.x-scenario
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[GitHub] [skywalking] wu-sheng commented on issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894795753
I did a search. This seems not related to SkyWalking, take a look at how Netty works.
https://stackoverflow.com/questions/57885828/netty-cannot-access-class-jdk-internal-misc-unsafe
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[GitHub] [skywalking] wu-sheng commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894811556
But Tomcat 10 is not on our support list, I don't know whether this is your issue. Check the doc before you set up tests. https://skywalking.apache.org/docs/main/latest/en/setup/service-agent/java-agent/supported-list/
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[GitHub] [skywalking] wu-sheng commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894803796
Read my comments and questions again.
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[GitHub] [skywalking] wu-sheng closed issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
Posted by GitBox <gi...@apache.org>.
wu-sheng closed issue #7419:
URL: https://github.com/apache/skywalking/issues/7419
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[GitHub] [skywalking] mahudees commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
mahudees commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894809079
Actually it didn't worked with our web application running in Tomcat, that's the reason I tried with more simple example. I was able to get traces from our web application for the REST endpoints when using Pinpoint and Opentelemetry earlier. May be will try to setup everything fresh again.
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[GitHub] [skywalking] mahudees commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
mahudees commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894803478
Neither of those logs are available, not sure what wrong. Don't see any error or warning as well in the logs.
C02Y94BVJG5J:logs mpalanisamy$ ll
skywalking-api.log
C02Y94BVJG5J:logs mpalanisamy$ grep "trace segments have been sent to collector" *
C02Y94BVJG5J:logs mpalanisamy$ grep "trace segments have been abandoned, cause by no available channel" *
C02Y94BVJG5J:logs mpalanisamy$
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[GitHub] [skywalking] wu-sheng commented on issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894790522
Which JDK are you using? I am not sure why this
> java.lang.UnsupportedOperationException: Reflective setAccessible(true) disabled
According to this, the netty is not working, then grpc is not working. So, nothing would be reported.
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[GitHub] [skywalking] mahudees edited a comment on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
mahudees edited a comment on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894803478
Neither of those logs are available, not sure what is wrong. Don't see any error or warning as well in the logs.
C02Y94BVJG5J:logs mpalanisamy$ ll
skywalking-api.log
C02Y94BVJG5J:logs mpalanisamy$ grep "trace segments have been sent to collector" *
C02Y94BVJG5J:logs mpalanisamy$ grep "trace segments have been abandoned, cause by no available channel" *
C02Y94BVJG5J:logs mpalanisamy$
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[GitHub] [skywalking] wu-sheng commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894802222
> From this [netty/netty#10032](https://github.com/netty/netty/issues/10032), it looks like this issue reported doesn't affect the functionality of Netty.
> Is there some thing I need to do to make Skywalking work in Java11? Will this Netty issue affect Skywalking functionality as well?
Seems they say it doesn't matter.
____
Are you running a main func only or a server exposing HTTP service or similar? If you are writing a very small main, nothing would be reported.
Please notice what is SkyWalking designed for.
**SkyWalking: an APM(application performance monitor) system, especially designed for microservices**
https://github.com/apache/skywalking/blob/bca62f63fa0c57bf3bb5d8ebde9d6969b55b8429/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/remote/TraceSegmentServiceClient.java#L146
This debug log would be out if something was reported.
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[GitHub] [skywalking] wu-sheng commented on issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894782737
Do you use any supported components?
Please open debug level in the agent.config. Then you can see whether trace segment reports.
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[GitHub] [skywalking] mahudees commented on issue #7419: No trace information found in Skywalking GUI for a simple Java petclinic sample
Posted by GitBox <gi...@apache.org>.
mahudees commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894792516
I'm using java 11, Adopt Open JDK.
spring-petclinic$ java -version
openjdk version "11.0.7" 2020-04-14
OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.7+10)
OpenJDK 64-Bit Server VM AdoptOpenJDK (build 11.0.7+10, mixed mode)
From application logs.
2021-08-08 17:32:38.060 INFO 14947 --- [ main] o.s.s.petclinic.PetClinicApplication : Starting PetClinicApplication v2.4.5 using Java 11.0.7 on C02Y94BVJG5J with PID 14947 (/Users/mpalanisamy/fm/scale/petclinic/spring-petclinic/target/spring-petclinic-2.4.5.jar started by mpalanisamy in /Users/mpalanisamy/fm/scale/petclinic/spring-petclinic)
Thanks,
Mahudees
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[GitHub] [skywalking] mahudees commented on issue #7419: Netty error, module java.base does not export jdk.internal.misc to unnamed module
Posted by GitBox <gi...@apache.org>.
mahudees commented on issue #7419:
URL: https://github.com/apache/skywalking/issues/7419#issuecomment-894801282
From this https://github.com/netty/netty/issues/10032, it looks like this issue reported doesn't affect the functionality of Netty.
Is there some thing I need to do to make Skywalking work in Java11? Will this Netty issue affect Skywalking functionality as well?
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