README
¶
Jaeger - a Distributed Tracing System
Jaeger, inspired by Dapper and OpenZipkin, is a distributed tracing system released as open source by Uber Technologies. It can be used for monitoring microservice-based architectures:
- Distributed context propagation
- Distributed transaction monitoring
- Root cause analysis
- Service dependency analysis
- Performance / latency optimization
See also:
- Jaeger documentation for getting started, operational details, and other information.
- Blog post Evolving Distributed Tracing at Uber.
- Tutorial / walkthrough Take OpenTracing for a HotROD ride.
Status
Most of the code here is used in production at Uber, but the open source version is currently in Public Beta.
Contributing
See CONTRIBUTING.
Questions
Open an issue in this or other Jaeger repositories, or join the jaeger-tracing forum.
License
Documentation
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Overview ¶
Package jaeger hosts the backend components of Jaeger, distributed tracing system. For documentation please see http://jaeger.readthedocs.io/
Source Files
Directories
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| Path | Synopsis |
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cmd
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builder
Package builder defines builder resources (like logger and metrics) shared by jaeger components They are defined in this shared location so that if several components are wired into a single binary (e.g.
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Package builder defines builder resources (like logger and metrics) shared by jaeger components They are defined in this shared location so that if several components are wired into a single binary (e.g. |
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flags
Package flags defines command line flags that are shared by several jaeger components.
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Package flags defines command line flags that are shared by several jaeger components. |
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examples
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hotrod/services/driver/thrift-gen/driver
Package driver is generated code used to make or handle TChannel calls using Thrift.
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Package driver is generated code used to make or handle TChannel calls using Thrift. |
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Package model describes the internal data model for Trace and Span
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Package model describes the internal data model for Trace and Span |
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adjuster
Package adjuster contains various adjusters for model.Trace.
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Package adjuster contains various adjusters for model.Trace. |
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converter
Package converter contains various utilities for converting model.Trace to/from other data modes, like Thrift, or UI JSON.
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Package converter contains various utilities for converting model.Trace to/from other data modes, like Thrift, or UI JSON. |
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converter/json
Package json allows converting model.Trace to external JSON data model.
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Package json allows converting model.Trace to external JSON data model. |
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converter/thrift
Package thrift allows converting model.Trace to/from various thrift models.
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Package thrift allows converting model.Trace to/from various thrift models. |
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converter/thrift/jaeger
Package jaeger allows converting model.Trace to/from jaeger.thrift model.
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Package jaeger allows converting model.Trace to/from jaeger.thrift model. |
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converter/thrift/zipkin
Package zipkin allows converting model.Trace to/from zipkin.thrift model.
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Package zipkin allows converting model.Trace to/from zipkin.thrift model. |
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json
Package json defines the external JSON representation for Jaeger traces.
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Package json defines the external JSON representation for Jaeger traces. |
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Package pkg is the collection of utility packages used by the Jaeger components without being specific to its internals.
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Package pkg is the collection of utility packages used by the Jaeger components without being specific to its internals. |
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Package plugin is the collection of implementations of different interfaces defined across Jaeger For example, implementations of the storage interface can be found in the plugin package
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Package plugin is the collection of implementations of different interfaces defined across Jaeger For example, implementations of the storage interface can be found in the plugin package |
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Package storage is the collection of different storage interfaces that are shared by two or more components.
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Package storage is the collection of different storage interfaces that are shared by two or more components. |
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thrift-gen
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jaeger
Package jaeger is generated code used to make or handle TChannel calls using Thrift.
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Package jaeger is generated code used to make or handle TChannel calls using Thrift. |
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sampling
Package sampling is generated code used to make or handle TChannel calls using Thrift.
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Package sampling is generated code used to make or handle TChannel calls using Thrift. |
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zipkincore
Package zipkincore is generated code used to make or handle TChannel calls using Thrift.
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Package zipkincore is generated code used to make or handle TChannel calls using Thrift. |
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