Distributed Logging Architecture in the Container Era

Re:Distributed Logging Architecture in the Container Era by jacques_chester on Friday August 12, 2016 @09:20AM (#12275371)

There are a number of distributed tracing tools now. I've heard good things about Zipkin[0], but not used it myself.

The key is not just to have a single request ID, but also to provide hop IDs. Relying on clocks, even vector clocks, isn't ideal in a share-nothing architecture.

[0] http://zipkin.io/

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Re:Distributed Logging Architecture in the Container Era by NegatioN on Friday August 12, 2016 @02:03PM (#12277561)

Zipkin is great. It's pretty simple to set up, and you can instrument pretty much anything to send data to it. We made it a part of our internal httpclient and Kafka client so most teams get the tracing for free. You can even visualize the internals of Cassandra with zipkin. :)

There's support for a Spark-job that generates a visual map of all your services' dependencies[0] where the strength of their relationship is represented by the thickness of the lines.

[0]: http://thelastpickle.com/images/using-zipkin-graph.png

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