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OpenTelemetry

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OpenTelemetry provides a single set of APIs, libraries, agents, and collector services to capture distributed traces and metrics from your application. You can analyze them using Prometheus, Jaeger, and other observability tools.

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pocki
pocki commented Nov 29, 2021

Requirement - what kind of business use case are you trying to solve?

Actual the windows executables (jaeger-agent.exe, jaeger-collector.exe, ...) don't have a version set. It is hard to identify the current used version and check if the actual used version is outdated.

image

Probl

help wanted good first issue
signoz
anuraaga
anuraaga commented Jun 24, 2020

I think I've had about a 10% success rate with markdownlint since it seems to get throttled by GitHub. I've heard this was an issue that should have improved, but it doesn't seem to have been and I can't find any context for that in this repo.

Perhaps switching markdownlint to a GitHub Action would work around the throttling "for free" (actions automatically have GitHub creds for the repo). Jus

help wanted good first issue release:after-ga area:miscellaneous
elvince
elvince commented Apr 8, 2022

Describe the bug
During the lifetime of my application, everything is working properly.
Once I closed it, I have a "warning" in the collector:

warn zapgrpc/zapgrpc.go:191 [transport] transport: http2Server.HandleStreams failed to read frame: read tcp [::1]:4317->[::1]:64933: wsarecv: Une connexion existante a dû être fermée par l’hôte distant. {"grpc_log": true}

"Une co

bug help wanted good first issue
purkhusid
purkhusid commented Apr 8, 2022

Bug Report

If you use the B3 propagator with e.g. the Grpc.Core instrumentation then it fails to connect the parent spans to the new server spans because gRPC headers are always lower case.

The issue is that the B3 propagator does not store the headers as lower case and then this line in the Grpc.Core instrumentation does not do case-insensitive comparison: https://github.com/open-telemetry/

bug help wanted good first issue
violette
violette commented Aug 23, 2021

In the doc page https://opentelemetry.io/docs/java/manual_instrumentation/, it would be nice if a layer could be added, using the latests dependencies, bom and inner project dependencies(api, sdk, and opentelemetry-exporters-otlp) to use the provided code.

It would be nice if the sample could provide the gradle/maven, etc. dependencies as a block to copy/paste int the https://opentelemetry.io/

JeffPhoneix
JeffPhoneix commented Apr 15, 2022

每Pipeline实现多Sink存在的问题在于:
1 多Sink时,如何解决单个Sink写下游失败时的重试的问题?
2 多Sink时,如何解决不同Sink的不同拦截器配置的问题?业务侧可能会想要不同Sink下游的数据中有不同的Intercepter配置呢?

从代码看已经实现了 sink.Interceptor可以与Sink关联 这个特性。
是否借助这个特性其实就可以解决以上两个问题了?

问题1 的解法
retry interceptor 与特定的Sink关联,这样就可以在不同的Sink间做独立的重试。
此时比如2个Sink其中有一个的下游阻塞了,则重试行为是同一个pipeline的不同sink应该都阻塞。
Roadmap计划是做成这个效果吗?

问题2的解法
为不同的Sink指定不同的拦截器,这样就可以解决不同数据下游需要不同处理

good first issue
dlouvier
dlouvier commented Jan 5, 2022

Hello,

I am trying to deploy opentelemetry-operator in GKE Autopilot (v1.21) and I am finding a weird behavior when I create a collector, the control-plane operator seems to start to create new replicaSets out of control.

  1. First I installed the latest cert-manager
  2. Enable firewall in GKE
  3. Installed the latest release of opentelemetry-operator
  4. Created a collector.

I noticed t

documentation good first issue area:collector
tidal
tidal commented Mar 25, 2022

The method formatStackTrace should be moved from Span into a dedicated Util/Formatter class in the SDK\Common namespace since formatting stack traces is not the responsibility of a Span.

  • Move logic in formatStackTrace from Span into a dedicated Util/Formatter class
  • Add Backward compatib
help wanted good first issue bite sized refactoring
ahayworth
ahayworth commented May 11, 2022

We have a sprinkling of otel.foo kinds of tags being used throughout the codebase:

opentelemetry-ruby on  ahayworth/add-dropped-counts-zipkin-jaeger via 💎 v3.1.1
zsh ❯ git grep 'otel\.' | egrep -v '\/test\/'
exporter/jaeger/lib/opentelemetry/exporter/jaeger/encoder.rb:          tags << encoded_tag('otel.dropped_attributes_count', dropped_attributes_count) if dropped_attributes_count.p
enhancement good first issue
simonz130
simonz130 commented Jun 29, 2021

Currently (as of 0.7.0) NEOS tutorial that is opening up next to Cloud Shell window has 9 pages. 6 of them look similar but shorter versions of what's available in the user guide.
We want to shorten the NEOS tutorial and move details into the user guide. (Hugo static website under /website folder)

help wanted good first issue type: docs priority: p3
geff10
geff10 commented Mar 30, 2022

This line does not work for me in Powershell:
./bin/otelcorecol_* --config ./examples/local/otel-config.yaml

Error message: "./bin/otelcorecol_* : The term './bin/otelcorecol_*' is not recognized as the name of a cmdlet, function, script file,
or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.
At line:1 char:1

  • .
good first issue p3-low