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Yammer Telemetry

A dapper-like substance in Java.

License

License
GroupId

GroupId

com.yammer.telemetry
ArtifactId

ArtifactId

telemetry-parent
Last Version

Last Version

0.0.2
Release Date

Release Date
Type

Type

pom
Description

Description

Yammer Telemetry
A dapper-like substance in Java.
Project URL

Project URL

https://github.com/yammer/telemetry
Source Code Management

Source Code Management

https://github.com/yammer/telemetry/

Download telemetry-parent

Filename Size
telemetry-parent-0.0.2.pom 8 KB
Browse

How to add to project

<!-- https://jarcasting.com/artifacts/com.yammer.telemetry/telemetry-parent/ -->
<dependency>
    <groupId>com.yammer.telemetry</groupId>
    <artifactId>telemetry-parent</artifactId>
    <version>0.0.2</version>
    <type>pom</type>
</dependency>
// https://jarcasting.com/artifacts/com.yammer.telemetry/telemetry-parent/
implementation 'com.yammer.telemetry:telemetry-parent:0.0.2'
// https://jarcasting.com/artifacts/com.yammer.telemetry/telemetry-parent/
implementation ("com.yammer.telemetry:telemetry-parent:0.0.2")
'com.yammer.telemetry:telemetry-parent:pom:0.0.2'
<dependency org="com.yammer.telemetry" name="telemetry-parent" rev="0.0.2">
  <artifact name="telemetry-parent" type="pom" />
</dependency>
@Grapes(
@Grab(group='com.yammer.telemetry', module='telemetry-parent', version='0.0.2')
)
libraryDependencies += "com.yammer.telemetry" % "telemetry-parent" % "0.0.2"
[com.yammer.telemetry/telemetry-parent "0.0.2"]

Dependencies

test (2)

Group / Artifact Type Version
junit : junit jar 4.11
org.mockito : mockito-all jar 1.9.5

Project Modules

  • telemetry-lib
  • telemetry-instrumentation
  • telemetry-test-framework
  • telemetry-example
  • telemetry-agent

Telemetry Build Status

Make your app talk…and talk…and talk. Inspired by Google's Dapper.

Here is a sample trace view generated by the TracingBundle of the execution of the TracedResource in the telemetry-example application.

Sample Span

IDs

Trace and span IDs will be expressed as 64-bit and 32-bit longs respectively.

Trace/Span Passing

In order to trace across hosts trace ID and span ID information must be passed from one host to the next.

Over HTTP

Clients will pass the current trace ID and the current span ID to downstream services via HTTP request headers:

X-Telemetry-TraceId: {current trace ID}
X-Telemetry-SpanId: {current span ID}
X-Telemetry-Parent-SpanId: {parent span ID, may be absent if this is the root span}

Notes

  • Under heavy development - stuff will change
  • Telemetry-Service has been deprecated for now to concentrate on instrumentation and trace recording
com.yammer.telemetry

Yammer

Connect with people across your organization to make better decisions, faster.

Versions

Version
0.0.2
0.0.1