Use new gRPC default port

[jufab]

Which problem is this PR solving?

New Default gRPC OTEL Default port.

Short description of the changes

Use new gRPC Otel default port => open-telemetry/opentelemetry-specification#1221

[codecov]

Codecov Report

Merging #1725 (42ed391) into master (c1d4264) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1725      +/-   ##
==========================================
- Coverage   92.11%   92.09%   -0.02%     
==========================================
  Files         166      166              
  Lines        5591     5591              
  Branches     1198     1198              
==========================================
- Hits         5150     5149       -1     
- Misses        441      442       +1     

Impacted Files	Coverage Δ
...emetry-core/src/platform/node/RandomIdGenerator.ts	87.50% <0.00%> (-6.25%)	⬇️

[vmarchaud]

Did you test that our collector exporter is compatible with the 0.16 version of the collector ?

[jufab]

@vmarchaud I used examples/collector-exporter-node to test my modification and I update collector version (0.16.0):

• I modified tracing.js and metrics.js to use grpc exporter
• I modified in node_modules (@opentelemetry/exporter-collector-grpc ) exporter with new default port (4317)
• After launch docker, metrics.js and tracing.js, I verified in prometheus and zipkin.

And everything is OK.

[obecny]

But this change according to spec should be also applied to the rest of collectors as port 55680 is gone
Please update also each README.md with information of last used version of collector (it is in top of the readme)

[jufab]

@obecny It's done.

[dyladan]

Please fix the build

[dyladan]

@jufab if you fix the lint I can merge this

[jufab]

@jufab if you fix the lint I can merge this

I have a problem with the linter.

Example

this error :

I fix it manually

I run npm run lint:fix, and after that, I have

What's wrong with linter? I have no idea.
Can you help me?

[dyladan]

You probably have an out-of-date version of the linting dependencies. I would do lerna clean -y and lerna bootstrap again and see if that fixes it.

[jufab]

I tried without success so I reinstalled all.
😊