chore(env): update default value for span's attributes/links/events count #1675

[vmarchaud]

Updating default values to respect the spec: https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/sdk-environment-variables.md#span-collection-limits

[codecov]

Codecov Report

Merging #2098 (a35d69a) into main (5dbe53a) will not change coverage.
The diff coverage is n/a.

❗ Current head a35d69a differs from pull request most recent head 6b57817. Consider uploading reports for the commit 6b57817 to get more accurate results

@@           Coverage Diff           @@
##             main    #2098   +/-   ##
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  Coverage   92.75%   92.75%           
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  Files         137      137           
  Lines        4915     4915           
  Branches     1015     1015           
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  Hits         4559     4559           
  Misses        356      356           

Impacted Files	Coverage Δ
...ckages/opentelemetry-core/src/utils/environment.ts	100.00% <ø> (ø)

[dyladan]

I added breaking label, but i'm actually not sure. It obviously doesn't break any users but it might change the output of the telemetry for high-volume users

[vmarchaud]

I added breaking label, but i'm actually not sure. It obviously doesn't break any users but it might change the output of the telemetry for high-volume users

never too safe :)

[jtmalinowski]

@vmarchaud Does it makes sense to add info about it to upgrade guidelines?

[vmarchaud]

Does it makes sense to add info about it to upgrade guidelines?

I dont think since we didn't change the env vars, just their values. If users used them that don't impact them