Object

com.twitter.finagle.tracing

DefaultTracer

Related Doc: package tracing

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object DefaultTracer extends Tracer with Proxy

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(that: Any): Boolean

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  8. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  9. val get: DefaultTracer.type

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  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. def isActivelyTracing(traceId: TraceId): Boolean

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    Is this tracer actively tracing this traceId?

    Is this tracer actively tracing this traceId?

    Return: If TraceId.sampled == None sampleTrace() has not been called yet or the tracer still wants to receive traces but not make the decision for child services. In either case return true so that this tracer is still considered active for this traceId.

    If TraceId.sampled == Some(decision) sampleTrace() has already been called, or a previous service has already made a decision whether to sample this trace or not. So respect that decision and return it.

    Definition Classes
    DefaultTracerTracer
  13. final def isInstanceOf[T0]: Boolean

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  14. def isNull: Boolean

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    Indicates whether or not this tracer instance is NullTracer.

    Indicates whether or not this tracer instance is NullTracer.

    Definition Classes
    Tracer
  15. final def ne(arg0: AnyRef): Boolean

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  16. final def notify(): Unit

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  17. final def notifyAll(): Unit

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  18. def record(record: Record): Unit

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    Definition Classes
    DefaultTracerTracer
  19. def sampleTrace(traceId: TraceId): Option[Boolean]

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    Should we sample this trace or not? Could be decided that a percentage of all traces will be let through for example.

    Should we sample this trace or not? Could be decided that a percentage of all traces will be let through for example. True: keep it False: false throw the data away None: i'm going to defer making a decision on this to the child service

    Definition Classes
    DefaultTracerTracer
    See also

    Tracer.SomeTrue and Tracer.SomeFalse as constant return values.

  20. var self: Tracer

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    Definition Classes
    DefaultTracer → Proxy
  21. final def synchronized[T0](arg0: ⇒ T0): T0

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  22. def toString(): String

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  23. final def wait(): Unit

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  24. final def wait(arg0: Long, arg1: Int): Unit

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  25. final def wait(arg0: Long): Unit

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Inherited from Proxy

Inherited from Tracer

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