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fix(apollo): disable http auto-instrumentation to prevent double-end span errors

@acsrujanchecks n/achecks…fix/otel-vercel-traces → production1 files · +4 −0review: @rohanprabhureview: @sohamganatrareview: @sarthakreview: @kaavee315review: @abir-taheerreview: @anshugarg15updated 2w ago

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▸Description

Summary

Disables @opentelemetry/instrumentation-http from node auto-instrumentations
@vercel/otel's Mi class force-ends all open child spans when a root request span closes, which conflicts with spans already ended by the http instrumentation (e.g. Datadog log drain fetch calls)
This was causing "You can only call end() on a span once" warnings and errors to flood function logs

Spotted in production logs after the #10247 OTel fix was deployed at 50% canary.

How did I test this PR

Observed double-end errors live in Vercel function logs with traceId 512effdaab7a6cfa4f688e48dea903d7
The errors were on outbound http spans to https://http-intake.logs.datadoghq.com/api/v2/logs (Datadog log drain)
Disabling http instrumentation removes the conflict without losing meaningful trace data (the important spans are already captured by the Hono/Next.js request instrumentation)

🤖 Generated with Claude Code

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