Uploaded image for project: 'Distributed Tracing'
  1. Distributed Tracing
  2. TRACING-248

WildFly MicroProfile OpenTracing subsystem fails on runtime exception

    XMLWordPrintable

Details

    • Bug
    • Resolution: Obsolete
    • Major
    • None
    • None
    • None
    • None
    • Kiali Sprint #11

    Description

      When the tracer client can communicate with the remote sampling port on Jaeger (5778), the tracer fails to parse the JSON content (see WFLY-11045 for more details).

      To reproduce, follow the blog post at https://medium.com/jaegertracing/automatic-tracing-of-java-ee-applications-with-wildfly-14-and-jaeger-176366927212 , starting Jaeger with:

      docker run --rm --name jaeger -p6831:6831/udp -p16686:16686 -p 5778:5778 jaegertracing/all-in-one:1.6

      And the application server with:

      JAEGER_REPORTER_LOG_SPANS=true JAEGER_SAMPLER_TYPE=remote $WILDFLY_HOME/bin/standalone.sh

      Results in:

      2018-09-19 17:48:09,902 ERROR [stderr] (Timer-1) Exception in thread "Timer-1" java.lang.RuntimeException: Unable to invoke no-args constructor for class io.jaegertracing.internal.samplers.http.SamplingStrategyResponse. Registering an InstanceCreator with Gson for this type may fix this problem.
2018-09-19 17:48:09,902 ERROR [stderr] (Timer-1) 	at com.google.gson.internal.ConstructorConstructor$14.construct(ConstructorConstructor.java:226)
2018-09-19 17:48:09,903 ERROR [stderr] (Timer-1) 	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:210)
2018-09-19 17:48:09,903 ERROR [stderr] (Timer-1) 	at com.google.gson.Gson.fromJson(Gson.java:888)
2018-09-19 17:48:09,903 ERROR [stderr] (Timer-1) 	at com.google.gson.Gson.fromJson(Gson.java:853)
2018-09-19 17:48:09,903 ERROR [stderr] (Timer-1) 	at com.google.gson.Gson.fromJson(Gson.java:802)
2018-09-19 17:48:09,903 ERROR [stderr] (Timer-1) 	at com.google.gson.Gson.fromJson(Gson.java:774)
2018-09-19 17:48:09,903 ERROR [stderr] (Timer-1) 	at io.jaegertracing.internal.samplers.HttpSamplingManager.parseJson(HttpSamplingManager.java:49)
2018-09-19 17:48:09,904 ERROR [stderr] (Timer-1) 	at io.jaegertracing.internal.samplers.HttpSamplingManager.getSamplingStrategy(HttpSamplingManager.java:68)
2018-09-19 17:48:09,904 ERROR [stderr] (Timer-1) 	at io.jaegertracing.internal.samplers.RemoteControlledSampler.updateSampler(RemoteControlledSampler.java:88)
2018-09-19 17:48:09,904 ERROR [stderr] (Timer-1) 	at io.jaegertracing.internal.samplers.RemoteControlledSampler$1.run(RemoteControlledSampler.java:70)
2018-09-19 17:48:09,904 ERROR [stderr] (Timer-1) 	at java.util.TimerThread.mainLoop(Timer.java:555)
2018-09-19 17:48:09,904 ERROR [stderr] (Timer-1) 	at java.util.TimerThread.run(Timer.java:505)
2018-09-19 17:48:09,904 ERROR [stderr] (Timer-1) Caused by: java.lang.UnsupportedOperationException: Cannot allocate class io.jaegertracing.internal.samplers.http.SamplingStrategyResponse
2018-09-19 17:48:09,905 ERROR [stderr] (Timer-1) 	at com.google.gson.internal.UnsafeAllocator$4.newInstance(UnsafeAllocator.java:104)
2018-09-19 17:48:09,905 ERROR [stderr] (Timer-1) 	at com.google.gson.internal.ConstructorConstructor$14.construct(ConstructorConstructor.java:223)
2018-09-19 17:48:09,905 ERROR [stderr] (Timer-1) 	... 11 more

      Attachments

        Issue Links

          clones

          Bug - A problem that impairs or prevents the functions of the product. TRACING-245 Throntail Jaeger fraction fails on runtime exception

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          duplicates

          Bug - A problem that impairs or prevents the functions of the product. WFLY-11045 Jaeger remote sampler fails to deserialize response

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-15493 Jaeger remote sampler fails to deserialize response

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              jpkroehling@redhat.com Juraci Paixão Kröhling (Inactive)
              jpkroehling@redhat.com Juraci Paixão Kröhling (Inactive)
              Distributed Tracing
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: