Many thanks for such simple but detailed tutorial!

This is simply awesome work Ajay. I really loved it.

Something new i found here, Thanks Team Tech Primers ⭐

@TechPrimers

Жыл бұрын

Happy to help!

Awesome video. Thank You. Using it in my system.

Thanks bro Vu❤️ So basically it's very useful for microservices architecture.

Nice Details and explanation of the Tool !!

Thanks for that tutorial, it helped me ;)

Awesome video. I was able to execute the entire tutorial. Thanks!

@TechPrimers

2 ай бұрын

Glad it helped!

Thanks a lot! Very helpful!

thank you!

Cool 👍

Thanks for the tutorial! I would like to see some other example using OpenTelemetry and javaagent instead. I am looking forward using the jaaeger-operator v2 for kubernetes since it implements the agent/collector mechanism using OpenTelemtry, however this version still in early stage of development.

@byteburn-vlog

2 жыл бұрын

could you please some video about open telimetory

Is there a way we can capture request data in case of Post / Put / Patch and have it sent to Jaeger traces? In realtime scenarios along with service hops you would also like to see the request data being passed.

Hello! Thanks for the great video! Actually could you mention, how to pass some traceId and then search with passed trace id ?

How does Jaeger generates trace I'd and span I'd? I mean does it has its own implementation or internally it uses sleuth

Ajay I have one question however, how does Jaeger recognises all the micro-services running on the machine and populates them in service dropdown?

@TechPrimers

3 жыл бұрын

The default configuration is pointing to localhost. Hence it identified. Else we can override those configs

Thanks very much for your efforts Kindly can make Jaeger web UI embedded in Spring without use Docker Jaeger ?

How we are enable sl4j for each log tracing?

The Configuration classes you created for Jaeger automatically connects to Jaeger? I could not understand how the client and server app connected to Jaeger.

@TechPrimers

3 жыл бұрын

Apologies, i did not add the configuration properties since the default ones connect to localhost. You can override them to connect to your jaeger server and port

Ajay, how this is different from zipkin? Or any advantage you observed while running this.

@TechPrimers

3 жыл бұрын

It is no different from Zipkin. Zipkin supports non container ecosystems easily. Jaeger on the other hand is a natural fit for kubernetes/container space. Jaeger follows OpenTracing specification so you should be able to move to any tool such follows open Tracing speciation in the future. I feel if you are already using zipkin, there is no hard reason to move to jaeger

Thanks Ajay

@TechPrimers

3 жыл бұрын

Hey Muni. Long time. Trust you are keeping well. Cheers

@muniswamy3908

3 жыл бұрын

@@TechPrimers thanks for asking, I'm good, hope you also well.

Good session thnx Ajay Can we use this for batch applications too?

@TechPrimers

3 жыл бұрын

Yes hari. You can use it for microservices based apps for Tracing calls across systems

HI Ajay, Thanks for video. one doubt, In microservice you have not specified location of jaeger agent in properties so how connect is established. If rest calls are intercepted by default when to instrument our code. If there are N microservices then do we need to apply instrumentation in all services? Hope my question is clear.

@TechPrimers

3 жыл бұрын

Yes saurabh, there are properties which can be overridden. I missed showing that. Its in the documentation

Dude we don't have to have any configuration in client / server app for registering with Jeager ? Is it working like Hazelcast broadcasting where the clients r auto detected ?

@TechPrimers

3 жыл бұрын

Like any other library this also has a config. Since i used it in my localhost, it used default host and port

@chitthiaayeehai

3 жыл бұрын

@@TechPrimers Got it 👍

Ausm quick starter tutorial, can Jaeger be used for asyn call tracing, like if service talk to each other via event? For example, if we have a kafka broker in between?

@TechPrimers

3 жыл бұрын

I know it can be done with RabbitMq. Not sure if Kafka supports header synchronization

@RahulBhargava21

3 жыл бұрын

@@TechPrimers Let me try to find something in Jaeger documentation if we can do end to end tracing for event-based architecture using Kafka, use-case (Service A --(rest call)--> Sevice B --(publish event)--> Kafka Broker --> Service C consumes that message)

@chets3666

3 жыл бұрын

@@RahulBhargava21 please do share your findings on using Jaeger with event based (Kafka) micro service.

@RahulBhargava21

3 жыл бұрын

@@chets3666 please refer to this blog for jaeger integration with Kafka , objectpartners.com/2019/04/25/distributed-tracing-with-apache-kafka-and-jaeger/

Hi can we run jaeger without docker

thanks for this tutorial, i have also configured in this way but i am not getting spans for 2nd microservice in jaeger porta, to relate with this i am not getting any spans for jaeger-server, the only difference is i have used feign client to make a call to another microservice, any leads would be appreciated.

@TechPrimers

2 жыл бұрын

Check how the feigns are injected. You need to create it as a bean via configuration class to allow spring boot to get a handle of the feign instance.

@navdeepbansal

2 жыл бұрын

is there anything that needs to be done from jaeger configuration ?

Hi, Thank you for various content in channel , could you make a video on payment gateway in spring boot ? maybe using stripe or paypal or so..

@TechPrimers

3 жыл бұрын

Hi Pranesh, Stripe is not supporting India yet. Will try paypal

Hi, i am new to jaeger and spring wanted to know you created a bean of tracer but you didn't call it anywhere neither in client nor in server how doest it gets instantiated..? I hope i am making sense

@abuhamzakhan1752

2 жыл бұрын

I mean all i need to do is just add jaeger in config file and add dependency in pom? Use Jaeger

@thepinkestmoon

2 жыл бұрын

that is where Spring comes in. When you create a class with an annotation such as "@Configuration" or "@Service", Spring automatically instantiates it and adds the object to the spring context. when the @Bean annotation is added to a method, that method is automatically called by spring and the result is stored in the Spring Context.

How about the overhead to the application that it brings in?

@TechPrimers

3 жыл бұрын

Jaeger was built by Uber with those in mind. They do batching incase of huge volumes. More is available here www.jaegertracing.io/docs/1.22/performance-tuning/

@TechPrimers

3 жыл бұрын

Also, you can have agent setup which will reduce the app overload

Bro currently elk is paid, so what is the best log viewer now Available?

@TechPrimers

3 жыл бұрын

There is one from Graphana labs which is open source called Graphana Loki. grafana.com/oss/loki/ There is also Graylog

@sujithg5873

3 жыл бұрын

@@TechPrimers thanks 😊

OpenTelemtry opensearch with Jaeger Tracing Spring Boot application

This was a very simplistic video. Didn't add much value. No details were presented about Jaeger,no complexities were demoed. This is as good as just reading the code. Please talk more about the details of the technology you present in the video describing the features.

Please expand it while explaining